/**
 * Autogenerated by Thrift
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 */
package eu.dnetlib.functionality.index.thrift;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class IndexService {

  public interface Iface {

    public ByteBuffer indexLookup(String id, String query, String mdformat, String layout) throws InvalidOperation, org.apache.thrift.TException;

    public ByteBuffer getBrowsingStatistics(String query, String index, String mdformat, String layout) throws InvalidOperation, org.apache.thrift.TException;

    public ByteBuffer getNumberOfElements(String id) throws InvalidOperation, org.apache.thrift.TException;

    public ByteBuffer getResult(String id, int fromPosition, int toPosition) throws InvalidOperation, org.apache.thrift.TException;

  }

  public interface AsyncIface {

    public void indexLookup(String id, String query, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.indexLookup_call> resultHandler) throws org.apache.thrift.TException;

    public void getBrowsingStatistics(String query, String index, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getBrowsingStatistics_call> resultHandler) throws org.apache.thrift.TException;

    public void getNumberOfElements(String id, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getNumberOfElements_call> resultHandler) throws org.apache.thrift.TException;

    public void getResult(String id, int fromPosition, int toPosition, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.getResult_call> resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client implements org.apache.thrift.TServiceClient, Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      this(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot)
    {
      iprot_ = iprot;
      oprot_ = oprot;
    }

    protected org.apache.thrift.protocol.TProtocol iprot_;
    protected org.apache.thrift.protocol.TProtocol oprot_;

    protected int seqid_;

    public org.apache.thrift.protocol.TProtocol getInputProtocol()
    {
      return this.iprot_;
    }

    public org.apache.thrift.protocol.TProtocol getOutputProtocol()
    {
      return this.oprot_;
    }

    public ByteBuffer indexLookup(String id, String query, String mdformat, String layout) throws InvalidOperation, org.apache.thrift.TException
    {
      send_indexLookup(id, query, mdformat, layout);
      return recv_indexLookup();
    }

    public void send_indexLookup(String id, String query, String mdformat, String layout) throws org.apache.thrift.TException
    {
      oprot_.writeMessageBegin(new org.apache.thrift.protocol.TMessage("indexLookup", org.apache.thrift.protocol.TMessageType.CALL, ++seqid_));
      indexLookup_args args = new indexLookup_args();
      args.setId(id);
      args.setQuery(query);
      args.setMdformat(mdformat);
      args.setLayout(layout);
      args.write(oprot_);
      oprot_.writeMessageEnd();
      oprot_.getTransport().flush();
    }

    public ByteBuffer recv_indexLookup() throws InvalidOperation, org.apache.thrift.TException
    {
      org.apache.thrift.protocol.TMessage msg = iprot_.readMessageBegin();
      if (msg.type == org.apache.thrift.protocol.TMessageType.EXCEPTION) {
        org.apache.thrift.TApplicationException x = org.apache.thrift.TApplicationException.read(iprot_);
        iprot_.readMessageEnd();
        throw x;
      }
      if (msg.seqid != seqid_) {
        throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.BAD_SEQUENCE_ID, "indexLookup failed: out of sequence response");
      }
      indexLookup_result result = new indexLookup_result();
      result.read(iprot_);
      iprot_.readMessageEnd();
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "indexLookup failed: unknown result");
    }

    public ByteBuffer getBrowsingStatistics(String query, String index, String mdformat, String layout) throws InvalidOperation, org.apache.thrift.TException
    {
      send_getBrowsingStatistics(query, index, mdformat, layout);
      return recv_getBrowsingStatistics();
    }

    public void send_getBrowsingStatistics(String query, String index, String mdformat, String layout) throws org.apache.thrift.TException
    {
      oprot_.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getBrowsingStatistics", org.apache.thrift.protocol.TMessageType.CALL, ++seqid_));
      getBrowsingStatistics_args args = new getBrowsingStatistics_args();
      args.setQuery(query);
      args.setIndex(index);
      args.setMdformat(mdformat);
      args.setLayout(layout);
      args.write(oprot_);
      oprot_.writeMessageEnd();
      oprot_.getTransport().flush();
    }

    public ByteBuffer recv_getBrowsingStatistics() throws InvalidOperation, org.apache.thrift.TException
    {
      org.apache.thrift.protocol.TMessage msg = iprot_.readMessageBegin();
      if (msg.type == org.apache.thrift.protocol.TMessageType.EXCEPTION) {
        org.apache.thrift.TApplicationException x = org.apache.thrift.TApplicationException.read(iprot_);
        iprot_.readMessageEnd();
        throw x;
      }
      if (msg.seqid != seqid_) {
        throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.BAD_SEQUENCE_ID, "getBrowsingStatistics failed: out of sequence response");
      }
      getBrowsingStatistics_result result = new getBrowsingStatistics_result();
      result.read(iprot_);
      iprot_.readMessageEnd();
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getBrowsingStatistics failed: unknown result");
    }

    public ByteBuffer getNumberOfElements(String id) throws InvalidOperation, org.apache.thrift.TException
    {
      send_getNumberOfElements(id);
      return recv_getNumberOfElements();
    }

    public void send_getNumberOfElements(String id) throws org.apache.thrift.TException
    {
      oprot_.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getNumberOfElements", org.apache.thrift.protocol.TMessageType.CALL, ++seqid_));
      getNumberOfElements_args args = new getNumberOfElements_args();
      args.setId(id);
      args.write(oprot_);
      oprot_.writeMessageEnd();
      oprot_.getTransport().flush();
    }

    public ByteBuffer recv_getNumberOfElements() throws InvalidOperation, org.apache.thrift.TException
    {
      org.apache.thrift.protocol.TMessage msg = iprot_.readMessageBegin();
      if (msg.type == org.apache.thrift.protocol.TMessageType.EXCEPTION) {
        org.apache.thrift.TApplicationException x = org.apache.thrift.TApplicationException.read(iprot_);
        iprot_.readMessageEnd();
        throw x;
      }
      if (msg.seqid != seqid_) {
        throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.BAD_SEQUENCE_ID, "getNumberOfElements failed: out of sequence response");
      }
      getNumberOfElements_result result = new getNumberOfElements_result();
      result.read(iprot_);
      iprot_.readMessageEnd();
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getNumberOfElements failed: unknown result");
    }

    public ByteBuffer getResult(String id, int fromPosition, int toPosition) throws InvalidOperation, org.apache.thrift.TException
    {
      send_getResult(id, fromPosition, toPosition);
      return recv_getResult();
    }

    public void send_getResult(String id, int fromPosition, int toPosition) throws org.apache.thrift.TException
    {
      oprot_.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getResult", org.apache.thrift.protocol.TMessageType.CALL, ++seqid_));
      getResult_args args = new getResult_args();
      args.setId(id);
      args.setFromPosition(fromPosition);
      args.setToPosition(toPosition);
      args.write(oprot_);
      oprot_.writeMessageEnd();
      oprot_.getTransport().flush();
    }

    public ByteBuffer recv_getResult() throws InvalidOperation, org.apache.thrift.TException
    {
      org.apache.thrift.protocol.TMessage msg = iprot_.readMessageBegin();
      if (msg.type == org.apache.thrift.protocol.TMessageType.EXCEPTION) {
        org.apache.thrift.TApplicationException x = org.apache.thrift.TApplicationException.read(iprot_);
        iprot_.readMessageEnd();
        throw x;
      }
      if (msg.seqid != seqid_) {
        throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.BAD_SEQUENCE_ID, "getResult failed: out of sequence response");
      }
      getResult_result result = new getResult_result();
      result.read(iprot_);
      iprot_.readMessageEnd();
      if (result.isSetSuccess()) {
        return result.success;
      }
      if (result.e != null) {
        throw result.e;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getResult failed: unknown result");
    }

  }
  public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void indexLookup(String id, String query, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<indexLookup_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      indexLookup_call method_call = new indexLookup_call(id, query, mdformat, layout, resultHandler, this, protocolFactory, transport);
      this.currentMethod = method_call;
      manager.call(method_call);
    }

    public static class indexLookup_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String id;
      private String query;
      private String mdformat;
      private String layout;
      public indexLookup_call(String id, String query, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<indexLookup_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
        this.query = query;
        this.mdformat = mdformat;
        this.layout = layout;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("indexLookup", org.apache.thrift.protocol.TMessageType.CALL, 0));
        indexLookup_args args = new indexLookup_args();
        args.setId(id);
        args.setQuery(query);
        args.setMdformat(mdformat);
        args.setLayout(layout);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public ByteBuffer getResult() throws InvalidOperation, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_indexLookup();
      }
    }

    public void getBrowsingStatistics(String query, String index, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<getBrowsingStatistics_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getBrowsingStatistics_call method_call = new getBrowsingStatistics_call(query, index, mdformat, layout, resultHandler, this, protocolFactory, transport);
      this.currentMethod = method_call;
      manager.call(method_call);
    }

    public static class getBrowsingStatistics_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String query;
      private String index;
      private String mdformat;
      private String layout;
      public getBrowsingStatistics_call(String query, String index, String mdformat, String layout, org.apache.thrift.async.AsyncMethodCallback<getBrowsingStatistics_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.query = query;
        this.index = index;
        this.mdformat = mdformat;
        this.layout = layout;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getBrowsingStatistics", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getBrowsingStatistics_args args = new getBrowsingStatistics_args();
        args.setQuery(query);
        args.setIndex(index);
        args.setMdformat(mdformat);
        args.setLayout(layout);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public ByteBuffer getResult() throws InvalidOperation, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getBrowsingStatistics();
      }
    }

    public void getNumberOfElements(String id, org.apache.thrift.async.AsyncMethodCallback<getNumberOfElements_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getNumberOfElements_call method_call = new getNumberOfElements_call(id, resultHandler, this, protocolFactory, transport);
      this.currentMethod = method_call;
      manager.call(method_call);
    }

    public static class getNumberOfElements_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String id;
      public getNumberOfElements_call(String id, org.apache.thrift.async.AsyncMethodCallback<getNumberOfElements_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getNumberOfElements", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getNumberOfElements_args args = new getNumberOfElements_args();
        args.setId(id);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public ByteBuffer getResult() throws InvalidOperation, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getNumberOfElements();
      }
    }

    public void getResult(String id, int fromPosition, int toPosition, org.apache.thrift.async.AsyncMethodCallback<getResult_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getResult_call method_call = new getResult_call(id, fromPosition, toPosition, resultHandler, this, protocolFactory, transport);
      this.currentMethod = method_call;
      manager.call(method_call);
    }

    public static class getResult_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String id;
      private int fromPosition;
      private int toPosition;
      public getResult_call(String id, int fromPosition, int toPosition, org.apache.thrift.async.AsyncMethodCallback<getResult_call> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.id = id;
        this.fromPosition = fromPosition;
        this.toPosition = toPosition;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getResult", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getResult_args args = new getResult_args();
        args.setId(id);
        args.setFromPosition(fromPosition);
        args.setToPosition(toPosition);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public ByteBuffer getResult() throws InvalidOperation, org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getResult();
      }
    }

  }

  public static class Processor implements org.apache.thrift.TProcessor {
    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
    public Processor(Iface iface)
    {
      iface_ = iface;
      processMap_.put("indexLookup", new indexLookup());
      processMap_.put("getBrowsingStatistics", new getBrowsingStatistics());
      processMap_.put("getNumberOfElements", new getNumberOfElements());
      processMap_.put("getResult", new getResult());
    }

    protected static interface ProcessFunction {
      public void process(int seqid, org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException;
    }

    private Iface iface_;
    protected final HashMap<String,ProcessFunction> processMap_ = new HashMap<String,ProcessFunction>();

    public boolean process(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
    {
      org.apache.thrift.protocol.TMessage msg = iprot.readMessageBegin();
      ProcessFunction fn = processMap_.get(msg.name);
      if (fn == null) {
        org.apache.thrift.protocol.TProtocolUtil.skip(iprot, org.apache.thrift.protocol.TType.STRUCT);
        iprot.readMessageEnd();
        org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.UNKNOWN_METHOD, "Invalid method name: '"+msg.name+"'");
        oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage(msg.name, org.apache.thrift.protocol.TMessageType.EXCEPTION, msg.seqid));
        x.write(oprot);
        oprot.writeMessageEnd();
        oprot.getTransport().flush();
        return true;
      }
      fn.process(msg.seqid, iprot, oprot);
      return true;
    }

    private class indexLookup implements ProcessFunction {
      public void process(int seqid, org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
      {
        indexLookup_args args = new indexLookup_args();
        try {
          args.read(iprot);
        } catch (org.apache.thrift.protocol.TProtocolException e) {
          iprot.readMessageEnd();
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.PROTOCOL_ERROR, e.getMessage());
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("indexLookup", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        iprot.readMessageEnd();
        indexLookup_result result = new indexLookup_result();
        try {
          result.success = iface_.indexLookup(args.id, args.query, args.mdformat, args.layout);
        } catch (InvalidOperation e) {
          result.e = e;
        } catch (Throwable th) {
          LOGGER.error("Internal error processing indexLookup", th);
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, "Internal error processing indexLookup");
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("indexLookup", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("indexLookup", org.apache.thrift.protocol.TMessageType.REPLY, seqid));
        result.write(oprot);
        oprot.writeMessageEnd();
        oprot.getTransport().flush();
      }

    }

    private class getBrowsingStatistics implements ProcessFunction {
      public void process(int seqid, org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
      {
        getBrowsingStatistics_args args = new getBrowsingStatistics_args();
        try {
          args.read(iprot);
        } catch (org.apache.thrift.protocol.TProtocolException e) {
          iprot.readMessageEnd();
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.PROTOCOL_ERROR, e.getMessage());
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getBrowsingStatistics", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        iprot.readMessageEnd();
        getBrowsingStatistics_result result = new getBrowsingStatistics_result();
        try {
          result.success = iface_.getBrowsingStatistics(args.query, args.index, args.mdformat, args.layout);
        } catch (InvalidOperation e) {
          result.e = e;
        } catch (Throwable th) {
          LOGGER.error("Internal error processing getBrowsingStatistics", th);
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, "Internal error processing getBrowsingStatistics");
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getBrowsingStatistics", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getBrowsingStatistics", org.apache.thrift.protocol.TMessageType.REPLY, seqid));
        result.write(oprot);
        oprot.writeMessageEnd();
        oprot.getTransport().flush();
      }

    }

    private class getNumberOfElements implements ProcessFunction {
      public void process(int seqid, org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
      {
        getNumberOfElements_args args = new getNumberOfElements_args();
        try {
          args.read(iprot);
        } catch (org.apache.thrift.protocol.TProtocolException e) {
          iprot.readMessageEnd();
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.PROTOCOL_ERROR, e.getMessage());
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getNumberOfElements", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        iprot.readMessageEnd();
        getNumberOfElements_result result = new getNumberOfElements_result();
        try {
          result.success = iface_.getNumberOfElements(args.id);
        } catch (InvalidOperation e) {
          result.e = e;
        } catch (Throwable th) {
          LOGGER.error("Internal error processing getNumberOfElements", th);
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, "Internal error processing getNumberOfElements");
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getNumberOfElements", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getNumberOfElements", org.apache.thrift.protocol.TMessageType.REPLY, seqid));
        result.write(oprot);
        oprot.writeMessageEnd();
        oprot.getTransport().flush();
      }

    }

    private class getResult implements ProcessFunction {
      public void process(int seqid, org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
      {
        getResult_args args = new getResult_args();
        try {
          args.read(iprot);
        } catch (org.apache.thrift.protocol.TProtocolException e) {
          iprot.readMessageEnd();
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.PROTOCOL_ERROR, e.getMessage());
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getResult", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        iprot.readMessageEnd();
        getResult_result result = new getResult_result();
        try {
          result.success = iface_.getResult(args.id, args.fromPosition, args.toPosition);
        } catch (InvalidOperation e) {
          result.e = e;
        } catch (Throwable th) {
          LOGGER.error("Internal error processing getResult", th);
          org.apache.thrift.TApplicationException x = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, "Internal error processing getResult");
          oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getResult", org.apache.thrift.protocol.TMessageType.EXCEPTION, seqid));
          x.write(oprot);
          oprot.writeMessageEnd();
          oprot.getTransport().flush();
          return;
        }
        oprot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getResult", org.apache.thrift.protocol.TMessageType.REPLY, seqid));
        result.write(oprot);
        oprot.writeMessageEnd();
        oprot.getTransport().flush();
      }

    }

  }

  public static class indexLookup_args implements org.apache.thrift.TBase<indexLookup_args, indexLookup_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("indexLookup_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField QUERY_FIELD_DESC = new org.apache.thrift.protocol.TField("query", org.apache.thrift.protocol.TType.STRING, (short)2);
    private static final org.apache.thrift.protocol.TField MDFORMAT_FIELD_DESC = new org.apache.thrift.protocol.TField("mdformat", org.apache.thrift.protocol.TType.STRING, (short)3);
    private static final org.apache.thrift.protocol.TField LAYOUT_FIELD_DESC = new org.apache.thrift.protocol.TField("layout", org.apache.thrift.protocol.TType.STRING, (short)4);

    public String id;
    public String query;
    public String mdformat;
    public String layout;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id"),
      QUERY((short)2, "query"),
      MDFORMAT((short)3, "mdformat"),
      LAYOUT((short)4, "layout");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          case 2: // QUERY
            return QUERY;
          case 3: // MDFORMAT
            return MDFORMAT;
          case 4: // LAYOUT
            return LAYOUT;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.QUERY, new org.apache.thrift.meta_data.FieldMetaData("query", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.MDFORMAT, new org.apache.thrift.meta_data.FieldMetaData("mdformat", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.LAYOUT, new org.apache.thrift.meta_data.FieldMetaData("layout", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(indexLookup_args.class, metaDataMap);
    }

    public indexLookup_args() {
    }

    public indexLookup_args(
      String id,
      String query,
      String mdformat,
      String layout)
    {
      this();
      this.id = id;
      this.query = query;
      this.mdformat = mdformat;
      this.layout = layout;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public indexLookup_args(indexLookup_args other) {
      if (other.isSetId()) {
        this.id = other.id;
      }
      if (other.isSetQuery()) {
        this.query = other.query;
      }
      if (other.isSetMdformat()) {
        this.mdformat = other.mdformat;
      }
      if (other.isSetLayout()) {
        this.layout = other.layout;
      }
    }

    public indexLookup_args deepCopy() {
      return new indexLookup_args(this);
    }

    @Override
    public void clear() {
      this.id = null;
      this.query = null;
      this.mdformat = null;
      this.layout = null;
    }

    public String getId() {
      return this.id;
    }

    public indexLookup_args setId(String id) {
      this.id = id;
      return this;
    }

    public void unsetId() {
      this.id = null;
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return this.id != null;
    }

    public void setIdIsSet(boolean value) {
      if (!value) {
        this.id = null;
      }
    }

    public String getQuery() {
      return this.query;
    }

    public indexLookup_args setQuery(String query) {
      this.query = query;
      return this;
    }

    public void unsetQuery() {
      this.query = null;
    }

    /** Returns true if field query is set (has been assigned a value) and false otherwise */
    public boolean isSetQuery() {
      return this.query != null;
    }

    public void setQueryIsSet(boolean value) {
      if (!value) {
        this.query = null;
      }
    }

    public String getMdformat() {
      return this.mdformat;
    }

    public indexLookup_args setMdformat(String mdformat) {
      this.mdformat = mdformat;
      return this;
    }

    public void unsetMdformat() {
      this.mdformat = null;
    }

    /** Returns true if field mdformat is set (has been assigned a value) and false otherwise */
    public boolean isSetMdformat() {
      return this.mdformat != null;
    }

    public void setMdformatIsSet(boolean value) {
      if (!value) {
        this.mdformat = null;
      }
    }

    public String getLayout() {
      return this.layout;
    }

    public indexLookup_args setLayout(String layout) {
      this.layout = layout;
      return this;
    }

    public void unsetLayout() {
      this.layout = null;
    }

    /** Returns true if field layout is set (has been assigned a value) and false otherwise */
    public boolean isSetLayout() {
      return this.layout != null;
    }

    public void setLayoutIsSet(boolean value) {
      if (!value) {
        this.layout = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((String)value);
        }
        break;

      case QUERY:
        if (value == null) {
          unsetQuery();
        } else {
          setQuery((String)value);
        }
        break;

      case MDFORMAT:
        if (value == null) {
          unsetMdformat();
        } else {
          setMdformat((String)value);
        }
        break;

      case LAYOUT:
        if (value == null) {
          unsetLayout();
        } else {
          setLayout((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return getId();

      case QUERY:
        return getQuery();

      case MDFORMAT:
        return getMdformat();

      case LAYOUT:
        return getLayout();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      case QUERY:
        return isSetQuery();
      case MDFORMAT:
        return isSetMdformat();
      case LAYOUT:
        return isSetLayout();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof indexLookup_args)
        return this.equals((indexLookup_args)that);
      return false;
    }

    public boolean equals(indexLookup_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true && this.isSetId();
      boolean that_present_id = true && that.isSetId();
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (!this.id.equals(that.id))
          return false;
      }

      boolean this_present_query = true && this.isSetQuery();
      boolean that_present_query = true && that.isSetQuery();
      if (this_present_query || that_present_query) {
        if (!(this_present_query && that_present_query))
          return false;
        if (!this.query.equals(that.query))
          return false;
      }

      boolean this_present_mdformat = true && this.isSetMdformat();
      boolean that_present_mdformat = true && that.isSetMdformat();
      if (this_present_mdformat || that_present_mdformat) {
        if (!(this_present_mdformat && that_present_mdformat))
          return false;
        if (!this.mdformat.equals(that.mdformat))
          return false;
      }

      boolean this_present_layout = true && this.isSetLayout();
      boolean that_present_layout = true && that.isSetLayout();
      if (this_present_layout || that_present_layout) {
        if (!(this_present_layout && that_present_layout))
          return false;
        if (!this.layout.equals(that.layout))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(indexLookup_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      indexLookup_args typedOther = (indexLookup_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetQuery()).compareTo(typedOther.isSetQuery());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetQuery()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.query, typedOther.query);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetMdformat()).compareTo(typedOther.isSetMdformat());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMdformat()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mdformat, typedOther.mdformat);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetLayout()).compareTo(typedOther.isSetLayout());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetLayout()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.layout, typedOther.layout);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.id = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // QUERY
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.query = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // MDFORMAT
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.mdformat = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 4: // LAYOUT
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.layout = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.id != null) {
        oprot.writeFieldBegin(ID_FIELD_DESC);
        oprot.writeString(this.id);
        oprot.writeFieldEnd();
      }
      if (this.query != null) {
        oprot.writeFieldBegin(QUERY_FIELD_DESC);
        oprot.writeString(this.query);
        oprot.writeFieldEnd();
      }
      if (this.mdformat != null) {
        oprot.writeFieldBegin(MDFORMAT_FIELD_DESC);
        oprot.writeString(this.mdformat);
        oprot.writeFieldEnd();
      }
      if (this.layout != null) {
        oprot.writeFieldBegin(LAYOUT_FIELD_DESC);
        oprot.writeString(this.layout);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("indexLookup_args(");
      boolean first = true;

      sb.append("id:");
      if (this.id == null) {
        sb.append("null");
      } else {
        sb.append(this.id);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("query:");
      if (this.query == null) {
        sb.append("null");
      } else {
        sb.append(this.query);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("mdformat:");
      if (this.mdformat == null) {
        sb.append("null");
      } else {
        sb.append(this.mdformat);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("layout:");
      if (this.layout == null) {
        sb.append("null");
      } else {
        sb.append(this.layout);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class indexLookup_result implements org.apache.thrift.TBase<indexLookup_result, indexLookup_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("indexLookup_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    public ByteBuffer success;
    public InvalidOperation e;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , true)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(indexLookup_result.class, metaDataMap);
    }

    public indexLookup_result() {
    }

    public indexLookup_result(
      ByteBuffer success,
      InvalidOperation e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public indexLookup_result(indexLookup_result other) {
      if (other.isSetSuccess()) {
        this.success = org.apache.thrift.TBaseHelper.copyBinary(other.success);
;
      }
      if (other.isSetE()) {
        this.e = new InvalidOperation(other.e);
      }
    }

    public indexLookup_result deepCopy() {
      return new indexLookup_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public byte[] getSuccess() {
      setSuccess(org.apache.thrift.TBaseHelper.rightSize(success));
      return success == null ? null : success.array();
    }

    public ByteBuffer bufferForSuccess() {
      return success;
    }

    public indexLookup_result setSuccess(byte[] success) {
      setSuccess(success == null ? (ByteBuffer)null : ByteBuffer.wrap(success));
      return this;
    }

    public indexLookup_result setSuccess(ByteBuffer success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public InvalidOperation getE() {
      return this.e;
    }

    public indexLookup_result setE(InvalidOperation e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((ByteBuffer)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((InvalidOperation)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof indexLookup_result)
        return this.equals((indexLookup_result)that);
      return false;
    }

    public boolean equals(indexLookup_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(indexLookup_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      indexLookup_result typedOther = (indexLookup_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.success = iprot.readBinary();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new InvalidOperation();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBinary(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("indexLookup_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.success, sb);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getBrowsingStatistics_args implements org.apache.thrift.TBase<getBrowsingStatistics_args, getBrowsingStatistics_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getBrowsingStatistics_args");

    private static final org.apache.thrift.protocol.TField QUERY_FIELD_DESC = new org.apache.thrift.protocol.TField("query", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField INDEX_FIELD_DESC = new org.apache.thrift.protocol.TField("index", org.apache.thrift.protocol.TType.STRING, (short)2);
    private static final org.apache.thrift.protocol.TField MDFORMAT_FIELD_DESC = new org.apache.thrift.protocol.TField("mdformat", org.apache.thrift.protocol.TType.STRING, (short)3);
    private static final org.apache.thrift.protocol.TField LAYOUT_FIELD_DESC = new org.apache.thrift.protocol.TField("layout", org.apache.thrift.protocol.TType.STRING, (short)4);

    public String query;
    public String index;
    public String mdformat;
    public String layout;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      QUERY((short)1, "query"),
      INDEX((short)2, "index"),
      MDFORMAT((short)3, "mdformat"),
      LAYOUT((short)4, "layout");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // QUERY
            return QUERY;
          case 2: // INDEX
            return INDEX;
          case 3: // MDFORMAT
            return MDFORMAT;
          case 4: // LAYOUT
            return LAYOUT;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.QUERY, new org.apache.thrift.meta_data.FieldMetaData("query", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.INDEX, new org.apache.thrift.meta_data.FieldMetaData("index", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.MDFORMAT, new org.apache.thrift.meta_data.FieldMetaData("mdformat", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.LAYOUT, new org.apache.thrift.meta_data.FieldMetaData("layout", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getBrowsingStatistics_args.class, metaDataMap);
    }

    public getBrowsingStatistics_args() {
    }

    public getBrowsingStatistics_args(
      String query,
      String index,
      String mdformat,
      String layout)
    {
      this();
      this.query = query;
      this.index = index;
      this.mdformat = mdformat;
      this.layout = layout;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getBrowsingStatistics_args(getBrowsingStatistics_args other) {
      if (other.isSetQuery()) {
        this.query = other.query;
      }
      if (other.isSetIndex()) {
        this.index = other.index;
      }
      if (other.isSetMdformat()) {
        this.mdformat = other.mdformat;
      }
      if (other.isSetLayout()) {
        this.layout = other.layout;
      }
    }

    public getBrowsingStatistics_args deepCopy() {
      return new getBrowsingStatistics_args(this);
    }

    @Override
    public void clear() {
      this.query = null;
      this.index = null;
      this.mdformat = null;
      this.layout = null;
    }

    public String getQuery() {
      return this.query;
    }

    public getBrowsingStatistics_args setQuery(String query) {
      this.query = query;
      return this;
    }

    public void unsetQuery() {
      this.query = null;
    }

    /** Returns true if field query is set (has been assigned a value) and false otherwise */
    public boolean isSetQuery() {
      return this.query != null;
    }

    public void setQueryIsSet(boolean value) {
      if (!value) {
        this.query = null;
      }
    }

    public String getIndex() {
      return this.index;
    }

    public getBrowsingStatistics_args setIndex(String index) {
      this.index = index;
      return this;
    }

    public void unsetIndex() {
      this.index = null;
    }

    /** Returns true if field index is set (has been assigned a value) and false otherwise */
    public boolean isSetIndex() {
      return this.index != null;
    }

    public void setIndexIsSet(boolean value) {
      if (!value) {
        this.index = null;
      }
    }

    public String getMdformat() {
      return this.mdformat;
    }

    public getBrowsingStatistics_args setMdformat(String mdformat) {
      this.mdformat = mdformat;
      return this;
    }

    public void unsetMdformat() {
      this.mdformat = null;
    }

    /** Returns true if field mdformat is set (has been assigned a value) and false otherwise */
    public boolean isSetMdformat() {
      return this.mdformat != null;
    }

    public void setMdformatIsSet(boolean value) {
      if (!value) {
        this.mdformat = null;
      }
    }

    public String getLayout() {
      return this.layout;
    }

    public getBrowsingStatistics_args setLayout(String layout) {
      this.layout = layout;
      return this;
    }

    public void unsetLayout() {
      this.layout = null;
    }

    /** Returns true if field layout is set (has been assigned a value) and false otherwise */
    public boolean isSetLayout() {
      return this.layout != null;
    }

    public void setLayoutIsSet(boolean value) {
      if (!value) {
        this.layout = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case QUERY:
        if (value == null) {
          unsetQuery();
        } else {
          setQuery((String)value);
        }
        break;

      case INDEX:
        if (value == null) {
          unsetIndex();
        } else {
          setIndex((String)value);
        }
        break;

      case MDFORMAT:
        if (value == null) {
          unsetMdformat();
        } else {
          setMdformat((String)value);
        }
        break;

      case LAYOUT:
        if (value == null) {
          unsetLayout();
        } else {
          setLayout((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case QUERY:
        return getQuery();

      case INDEX:
        return getIndex();

      case MDFORMAT:
        return getMdformat();

      case LAYOUT:
        return getLayout();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case QUERY:
        return isSetQuery();
      case INDEX:
        return isSetIndex();
      case MDFORMAT:
        return isSetMdformat();
      case LAYOUT:
        return isSetLayout();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getBrowsingStatistics_args)
        return this.equals((getBrowsingStatistics_args)that);
      return false;
    }

    public boolean equals(getBrowsingStatistics_args that) {
      if (that == null)
        return false;

      boolean this_present_query = true && this.isSetQuery();
      boolean that_present_query = true && that.isSetQuery();
      if (this_present_query || that_present_query) {
        if (!(this_present_query && that_present_query))
          return false;
        if (!this.query.equals(that.query))
          return false;
      }

      boolean this_present_index = true && this.isSetIndex();
      boolean that_present_index = true && that.isSetIndex();
      if (this_present_index || that_present_index) {
        if (!(this_present_index && that_present_index))
          return false;
        if (!this.index.equals(that.index))
          return false;
      }

      boolean this_present_mdformat = true && this.isSetMdformat();
      boolean that_present_mdformat = true && that.isSetMdformat();
      if (this_present_mdformat || that_present_mdformat) {
        if (!(this_present_mdformat && that_present_mdformat))
          return false;
        if (!this.mdformat.equals(that.mdformat))
          return false;
      }

      boolean this_present_layout = true && this.isSetLayout();
      boolean that_present_layout = true && that.isSetLayout();
      if (this_present_layout || that_present_layout) {
        if (!(this_present_layout && that_present_layout))
          return false;
        if (!this.layout.equals(that.layout))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getBrowsingStatistics_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getBrowsingStatistics_args typedOther = (getBrowsingStatistics_args)other;

      lastComparison = Boolean.valueOf(isSetQuery()).compareTo(typedOther.isSetQuery());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetQuery()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.query, typedOther.query);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetIndex()).compareTo(typedOther.isSetIndex());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetIndex()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.index, typedOther.index);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetMdformat()).compareTo(typedOther.isSetMdformat());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMdformat()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.mdformat, typedOther.mdformat);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetLayout()).compareTo(typedOther.isSetLayout());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetLayout()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.layout, typedOther.layout);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // QUERY
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.query = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // INDEX
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.index = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // MDFORMAT
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.mdformat = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 4: // LAYOUT
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.layout = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.query != null) {
        oprot.writeFieldBegin(QUERY_FIELD_DESC);
        oprot.writeString(this.query);
        oprot.writeFieldEnd();
      }
      if (this.index != null) {
        oprot.writeFieldBegin(INDEX_FIELD_DESC);
        oprot.writeString(this.index);
        oprot.writeFieldEnd();
      }
      if (this.mdformat != null) {
        oprot.writeFieldBegin(MDFORMAT_FIELD_DESC);
        oprot.writeString(this.mdformat);
        oprot.writeFieldEnd();
      }
      if (this.layout != null) {
        oprot.writeFieldBegin(LAYOUT_FIELD_DESC);
        oprot.writeString(this.layout);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getBrowsingStatistics_args(");
      boolean first = true;

      sb.append("query:");
      if (this.query == null) {
        sb.append("null");
      } else {
        sb.append(this.query);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("index:");
      if (this.index == null) {
        sb.append("null");
      } else {
        sb.append(this.index);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("mdformat:");
      if (this.mdformat == null) {
        sb.append("null");
      } else {
        sb.append(this.mdformat);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("layout:");
      if (this.layout == null) {
        sb.append("null");
      } else {
        sb.append(this.layout);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getBrowsingStatistics_result implements org.apache.thrift.TBase<getBrowsingStatistics_result, getBrowsingStatistics_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getBrowsingStatistics_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    public ByteBuffer success;
    public InvalidOperation e;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , true)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getBrowsingStatistics_result.class, metaDataMap);
    }

    public getBrowsingStatistics_result() {
    }

    public getBrowsingStatistics_result(
      ByteBuffer success,
      InvalidOperation e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getBrowsingStatistics_result(getBrowsingStatistics_result other) {
      if (other.isSetSuccess()) {
        this.success = org.apache.thrift.TBaseHelper.copyBinary(other.success);
;
      }
      if (other.isSetE()) {
        this.e = new InvalidOperation(other.e);
      }
    }

    public getBrowsingStatistics_result deepCopy() {
      return new getBrowsingStatistics_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public byte[] getSuccess() {
      setSuccess(org.apache.thrift.TBaseHelper.rightSize(success));
      return success == null ? null : success.array();
    }

    public ByteBuffer bufferForSuccess() {
      return success;
    }

    public getBrowsingStatistics_result setSuccess(byte[] success) {
      setSuccess(success == null ? (ByteBuffer)null : ByteBuffer.wrap(success));
      return this;
    }

    public getBrowsingStatistics_result setSuccess(ByteBuffer success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public InvalidOperation getE() {
      return this.e;
    }

    public getBrowsingStatistics_result setE(InvalidOperation e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((ByteBuffer)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((InvalidOperation)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getBrowsingStatistics_result)
        return this.equals((getBrowsingStatistics_result)that);
      return false;
    }

    public boolean equals(getBrowsingStatistics_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getBrowsingStatistics_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getBrowsingStatistics_result typedOther = (getBrowsingStatistics_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.success = iprot.readBinary();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new InvalidOperation();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBinary(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getBrowsingStatistics_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.success, sb);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getNumberOfElements_args implements org.apache.thrift.TBase<getNumberOfElements_args, getNumberOfElements_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getNumberOfElements_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.STRING, (short)1);

    public String id;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getNumberOfElements_args.class, metaDataMap);
    }

    public getNumberOfElements_args() {
    }

    public getNumberOfElements_args(
      String id)
    {
      this();
      this.id = id;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getNumberOfElements_args(getNumberOfElements_args other) {
      if (other.isSetId()) {
        this.id = other.id;
      }
    }

    public getNumberOfElements_args deepCopy() {
      return new getNumberOfElements_args(this);
    }

    @Override
    public void clear() {
      this.id = null;
    }

    public String getId() {
      return this.id;
    }

    public getNumberOfElements_args setId(String id) {
      this.id = id;
      return this;
    }

    public void unsetId() {
      this.id = null;
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return this.id != null;
    }

    public void setIdIsSet(boolean value) {
      if (!value) {
        this.id = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return getId();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getNumberOfElements_args)
        return this.equals((getNumberOfElements_args)that);
      return false;
    }

    public boolean equals(getNumberOfElements_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true && this.isSetId();
      boolean that_present_id = true && that.isSetId();
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (!this.id.equals(that.id))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getNumberOfElements_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getNumberOfElements_args typedOther = (getNumberOfElements_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.id = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.id != null) {
        oprot.writeFieldBegin(ID_FIELD_DESC);
        oprot.writeString(this.id);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getNumberOfElements_args(");
      boolean first = true;

      sb.append("id:");
      if (this.id == null) {
        sb.append("null");
      } else {
        sb.append(this.id);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getNumberOfElements_result implements org.apache.thrift.TBase<getNumberOfElements_result, getNumberOfElements_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getNumberOfElements_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    public ByteBuffer success;
    public InvalidOperation e;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , true)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getNumberOfElements_result.class, metaDataMap);
    }

    public getNumberOfElements_result() {
    }

    public getNumberOfElements_result(
      ByteBuffer success,
      InvalidOperation e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getNumberOfElements_result(getNumberOfElements_result other) {
      if (other.isSetSuccess()) {
        this.success = org.apache.thrift.TBaseHelper.copyBinary(other.success);
;
      }
      if (other.isSetE()) {
        this.e = new InvalidOperation(other.e);
      }
    }

    public getNumberOfElements_result deepCopy() {
      return new getNumberOfElements_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public byte[] getSuccess() {
      setSuccess(org.apache.thrift.TBaseHelper.rightSize(success));
      return success == null ? null : success.array();
    }

    public ByteBuffer bufferForSuccess() {
      return success;
    }

    public getNumberOfElements_result setSuccess(byte[] success) {
      setSuccess(success == null ? (ByteBuffer)null : ByteBuffer.wrap(success));
      return this;
    }

    public getNumberOfElements_result setSuccess(ByteBuffer success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public InvalidOperation getE() {
      return this.e;
    }

    public getNumberOfElements_result setE(InvalidOperation e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((ByteBuffer)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((InvalidOperation)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getNumberOfElements_result)
        return this.equals((getNumberOfElements_result)that);
      return false;
    }

    public boolean equals(getNumberOfElements_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getNumberOfElements_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getNumberOfElements_result typedOther = (getNumberOfElements_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.success = iprot.readBinary();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new InvalidOperation();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBinary(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getNumberOfElements_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.success, sb);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getResult_args implements org.apache.thrift.TBase<getResult_args, getResult_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getResult_args");

    private static final org.apache.thrift.protocol.TField ID_FIELD_DESC = new org.apache.thrift.protocol.TField("id", org.apache.thrift.protocol.TType.STRING, (short)1);
    private static final org.apache.thrift.protocol.TField FROM_POSITION_FIELD_DESC = new org.apache.thrift.protocol.TField("fromPosition", org.apache.thrift.protocol.TType.I32, (short)2);
    private static final org.apache.thrift.protocol.TField TO_POSITION_FIELD_DESC = new org.apache.thrift.protocol.TField("toPosition", org.apache.thrift.protocol.TType.I32, (short)3);

    public String id;
    public int fromPosition;
    public int toPosition;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      ID((short)1, "id"),
      FROM_POSITION((short)2, "fromPosition"),
      TO_POSITION((short)3, "toPosition");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // ID
            return ID;
          case 2: // FROM_POSITION
            return FROM_POSITION;
          case 3: // TO_POSITION
            return TO_POSITION;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    private static final int __FROMPOSITION_ISSET_ID = 0;
    private static final int __TOPOSITION_ISSET_ID = 1;
    private BitSet __isset_bit_vector = new BitSet(2);

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.ID, new org.apache.thrift.meta_data.FieldMetaData("id", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      tmpMap.put(_Fields.FROM_POSITION, new org.apache.thrift.meta_data.FieldMetaData("fromPosition", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      tmpMap.put(_Fields.TO_POSITION, new org.apache.thrift.meta_data.FieldMetaData("toPosition", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getResult_args.class, metaDataMap);
    }

    public getResult_args() {
    }

    public getResult_args(
      String id,
      int fromPosition,
      int toPosition)
    {
      this();
      this.id = id;
      this.fromPosition = fromPosition;
      setFromPositionIsSet(true);
      this.toPosition = toPosition;
      setToPositionIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getResult_args(getResult_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      if (other.isSetId()) {
        this.id = other.id;
      }
      this.fromPosition = other.fromPosition;
      this.toPosition = other.toPosition;
    }

    public getResult_args deepCopy() {
      return new getResult_args(this);
    }

    @Override
    public void clear() {
      this.id = null;
      setFromPositionIsSet(false);
      this.fromPosition = 0;
      setToPositionIsSet(false);
      this.toPosition = 0;
    }

    public String getId() {
      return this.id;
    }

    public getResult_args setId(String id) {
      this.id = id;
      return this;
    }

    public void unsetId() {
      this.id = null;
    }

    /** Returns true if field id is set (has been assigned a value) and false otherwise */
    public boolean isSetId() {
      return this.id != null;
    }

    public void setIdIsSet(boolean value) {
      if (!value) {
        this.id = null;
      }
    }

    public int getFromPosition() {
      return this.fromPosition;
    }

    public getResult_args setFromPosition(int fromPosition) {
      this.fromPosition = fromPosition;
      setFromPositionIsSet(true);
      return this;
    }

    public void unsetFromPosition() {
      __isset_bit_vector.clear(__FROMPOSITION_ISSET_ID);
    }

    /** Returns true if field fromPosition is set (has been assigned a value) and false otherwise */
    public boolean isSetFromPosition() {
      return __isset_bit_vector.get(__FROMPOSITION_ISSET_ID);
    }

    public void setFromPositionIsSet(boolean value) {
      __isset_bit_vector.set(__FROMPOSITION_ISSET_ID, value);
    }

    public int getToPosition() {
      return this.toPosition;
    }

    public getResult_args setToPosition(int toPosition) {
      this.toPosition = toPosition;
      setToPositionIsSet(true);
      return this;
    }

    public void unsetToPosition() {
      __isset_bit_vector.clear(__TOPOSITION_ISSET_ID);
    }

    /** Returns true if field toPosition is set (has been assigned a value) and false otherwise */
    public boolean isSetToPosition() {
      return __isset_bit_vector.get(__TOPOSITION_ISSET_ID);
    }

    public void setToPositionIsSet(boolean value) {
      __isset_bit_vector.set(__TOPOSITION_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ID:
        if (value == null) {
          unsetId();
        } else {
          setId((String)value);
        }
        break;

      case FROM_POSITION:
        if (value == null) {
          unsetFromPosition();
        } else {
          setFromPosition((Integer)value);
        }
        break;

      case TO_POSITION:
        if (value == null) {
          unsetToPosition();
        } else {
          setToPosition((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ID:
        return getId();

      case FROM_POSITION:
        return new Integer(getFromPosition());

      case TO_POSITION:
        return new Integer(getToPosition());

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case ID:
        return isSetId();
      case FROM_POSITION:
        return isSetFromPosition();
      case TO_POSITION:
        return isSetToPosition();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getResult_args)
        return this.equals((getResult_args)that);
      return false;
    }

    public boolean equals(getResult_args that) {
      if (that == null)
        return false;

      boolean this_present_id = true && this.isSetId();
      boolean that_present_id = true && that.isSetId();
      if (this_present_id || that_present_id) {
        if (!(this_present_id && that_present_id))
          return false;
        if (!this.id.equals(that.id))
          return false;
      }

      boolean this_present_fromPosition = true;
      boolean that_present_fromPosition = true;
      if (this_present_fromPosition || that_present_fromPosition) {
        if (!(this_present_fromPosition && that_present_fromPosition))
          return false;
        if (this.fromPosition != that.fromPosition)
          return false;
      }

      boolean this_present_toPosition = true;
      boolean that_present_toPosition = true;
      if (this_present_toPosition || that_present_toPosition) {
        if (!(this_present_toPosition && that_present_toPosition))
          return false;
        if (this.toPosition != that.toPosition)
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getResult_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getResult_args typedOther = (getResult_args)other;

      lastComparison = Boolean.valueOf(isSetId()).compareTo(typedOther.isSetId());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetId()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.id, typedOther.id);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetFromPosition()).compareTo(typedOther.isSetFromPosition());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetFromPosition()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fromPosition, typedOther.fromPosition);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetToPosition()).compareTo(typedOther.isSetToPosition());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetToPosition()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.toPosition, typedOther.toPosition);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ID
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.id = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 2: // FROM_POSITION
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.fromPosition = iprot.readI32();
              setFromPositionIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 3: // TO_POSITION
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.toPosition = iprot.readI32();
              setToPositionIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.id != null) {
        oprot.writeFieldBegin(ID_FIELD_DESC);
        oprot.writeString(this.id);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(FROM_POSITION_FIELD_DESC);
      oprot.writeI32(this.fromPosition);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(TO_POSITION_FIELD_DESC);
      oprot.writeI32(this.toPosition);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getResult_args(");
      boolean first = true;

      sb.append("id:");
      if (this.id == null) {
        sb.append("null");
      } else {
        sb.append(this.id);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("fromPosition:");
      sb.append(this.fromPosition);
      first = false;
      if (!first) sb.append(", ");
      sb.append("toPosition:");
      sb.append(this.toPosition);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

  public static class getResult_result implements org.apache.thrift.TBase<getResult_result, getResult_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getResult_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);
    private static final org.apache.thrift.protocol.TField E_FIELD_DESC = new org.apache.thrift.protocol.TField("e", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    public ByteBuffer success;
    public InvalidOperation e;

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success"),
      E((short)1, "e");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          case 1: // E
            return E;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments

    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING          , true)));
      tmpMap.put(_Fields.E, new org.apache.thrift.meta_data.FieldMetaData("e", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRUCT)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getResult_result.class, metaDataMap);
    }

    public getResult_result() {
    }

    public getResult_result(
      ByteBuffer success,
      InvalidOperation e)
    {
      this();
      this.success = success;
      this.e = e;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getResult_result(getResult_result other) {
      if (other.isSetSuccess()) {
        this.success = org.apache.thrift.TBaseHelper.copyBinary(other.success);
;
      }
      if (other.isSetE()) {
        this.e = new InvalidOperation(other.e);
      }
    }

    public getResult_result deepCopy() {
      return new getResult_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
      this.e = null;
    }

    public byte[] getSuccess() {
      setSuccess(org.apache.thrift.TBaseHelper.rightSize(success));
      return success == null ? null : success.array();
    }

    public ByteBuffer bufferForSuccess() {
      return success;
    }

    public getResult_result setSuccess(byte[] success) {
      setSuccess(success == null ? (ByteBuffer)null : ByteBuffer.wrap(success));
      return this;
    }

    public getResult_result setSuccess(ByteBuffer success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public InvalidOperation getE() {
      return this.e;
    }

    public getResult_result setE(InvalidOperation e) {
      this.e = e;
      return this;
    }

    public void unsetE() {
      this.e = null;
    }

    /** Returns true if field e is set (has been assigned a value) and false otherwise */
    public boolean isSetE() {
      return this.e != null;
    }

    public void setEIsSet(boolean value) {
      if (!value) {
        this.e = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((ByteBuffer)value);
        }
        break;

      case E:
        if (value == null) {
          unsetE();
        } else {
          setE((InvalidOperation)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      case E:
        return getE();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      case E:
        return isSetE();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getResult_result)
        return this.equals((getResult_result)that);
      return false;
    }

    public boolean equals(getResult_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      boolean this_present_e = true && this.isSetE();
      boolean that_present_e = true && that.isSetE();
      if (this_present_e || that_present_e) {
        if (!(this_present_e && that_present_e))
          return false;
        if (!this.e.equals(that.e))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      return 0;
    }

    public int compareTo(getResult_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      getResult_result typedOther = (getResult_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetE()).compareTo(typedOther.isSetE());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetE()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.e, typedOther.e);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.success = iprot.readBinary();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          case 1: // E
            if (field.type == org.apache.thrift.protocol.TType.STRUCT) {
              this.e = new InvalidOperation();
              this.e.read(iprot);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      validate();
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBinary(this.success);
        oprot.writeFieldEnd();
      } else if (this.isSetE()) {
        oprot.writeFieldBegin(E_FIELD_DESC);
        this.e.write(oprot);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getResult_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        org.apache.thrift.TBaseHelper.toString(this.success, sb);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("e:");
      if (this.e == null) {
        sb.append("null");
      } else {
        sb.append(this.e);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

  }

}