package eu.dnetlib.data.proto;

import "eu/dnetlib/data/proto/Kind.proto";
import "eu/dnetlib/data/proto/DataInfo.proto";

// for Oafentity
import "eu/dnetlib/data/proto/Type.proto";
import "eu/dnetlib/data/proto/Datasource.proto";
import "eu/dnetlib/data/proto/Organization.proto";
import "eu/dnetlib/data/proto/Person.proto";
import "eu/dnetlib/data/proto/Project.proto";
import "eu/dnetlib/data/proto/Result.proto";
import "eu/dnetlib/data/proto/KeyValue.proto";
import "eu/dnetlib/data/proto/StructuredProperty.proto";

// for OafRel
import "eu/dnetlib/data/proto/RelType.proto";
import "eu/dnetlib/data/proto/Datasource_Organization.proto";
import "eu/dnetlib/data/proto/Instance.proto";
import "eu/dnetlib/data/proto/Person_Result.proto";
import "eu/dnetlib/data/proto/Project_Organization.proto";
import "eu/dnetlib/data/proto/Result_Organization.proto";
import "eu/dnetlib/data/proto/Result_Project.proto";
import "eu/dnetlib/data/proto/DedupRel.proto";
import "eu/dnetlib/data/proto/SimilarRel.proto";
import "eu/dnetlib/data/proto/SimilarityRel.proto";
import "eu/dnetlib/data/proto/Person_Person.proto";
import "eu/dnetlib/data/proto/Result_Result.proto";

option java_package = "eu.dnetlib.data.proto";
option java_outer_classname = "OafProtos";

message Oaf {
  required Kind kind = 1;

  optional OafEntity entity = 2;
  optional OafRel rel = 3;

  required DataInfo dataInfo = 4;

	// used to mark creation time of this object
  required sfixed64 timestamp = 5;
}

message OafEntity {
  required Type type = 1;
  
  optional string originalId = 8;
  repeated KeyValue collectedfrom = 9;
  
  repeated StructuredProperty pid = 10;

  /* Any relation that we want to bundle together with this entity.
   It's intended to be used only in temporary values in map/red jobs (sequence files, ...)
   and never persisted values stored in  HBase. */
  repeated OafRel cachedRel = 2;

  optional Datasource datasource = 3;
  optional Organization organization = 4;
  optional Person person = 5;
  optional Project project = 6;
  optional Result result = 7;
}


message OafRel {
  required RelType relType = 1;

  required string source = 2;
  required string target = 3;

  /* if true then is a "child" */
  required bool child = 4;

  optional OafEntity cachedTarget = 5;

  // Datamodel rels
  optional DatasourceOrganization datasourceOrganization = 6;
  optional PersonResult personResult = 7;
  //optional ProjectFunding projectFunding = 8;
  optional ProjectOrganization projectOrganization = 9;
  optional ResultOrganization resultOrganization = 10;
  optional ResultProject resultProject = 11;
  optional Instance instance = 12;

  optional PersonPerson personPerson = 15;
  optional ResultResult resultResult = 16;
  optional SimilarityRel similarityRel = 17;

  // Dedup rel
  optional DedupRel dedupRel = 13;
  optional SimilarRel similarRel = 14;

}