package eu.dnetlib.data.proto.dli;

option java_package = "eu.dnetlib.data.proto.dli";
option java_outer_classname = "ScholixObjectProtos";

message ScholixIdentifier {
    required string identifier = 1;
    required string schema = 2;
}

message ScholixEntityId {
    required string name = 1;
    repeated ScholixIdentifier identifiers = 2;
}

message ScholixRelationship {
    required string name = 1;
    optional string schema = 2;
    optional string inverse = 3;
}

message ScholixCollectedFrom {
    required ScholixEntityId provider = 1;
    optional string provisionMode = 2;
    optional string completionStatus = 3;
}

message ScholixResource {
    repeated ScholixIdentifier identifier = 1;
    required string dnetIdentifier = 9;
    required string objectType = 2;
    optional string objectSubType = 3;
    optional string title = 4;
    repeated ScholixEntityId creator = 5;
    optional string publicationDate = 6;
    repeated ScholixEntityId publisher = 7;
    repeated ScholixCollectedFrom collectedFrom = 8;
}

message Scholix {

    optional string publicationDate = 1;
    repeated ScholixEntityId publisher = 2;
    repeated ScholixEntityId linkprovider = 3;
    optional ScholixRelationship relationship = 4;
    optional ScholixResource source = 5;
    optional ScholixResource target = 6;
    optional string identifier = 7;

}