D-Net

package eu.dnetlib.data.proto;

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

option java_outer_classname = "FieldTypeProtos";

message StringField {

 	required string value = 1;

	optional DataInfo dataInfo = 2;

}

message BoolField {

 	required bool value = 1;

	optional DataInfo dataInfo = 2;

}

message IntField {

 	required int32 value = 1;

	optional DataInfo dataInfo = 2;

}

message StructuredProperty {

	required string value = 1;

	optional Qualifier qualifier = 2;

	optional DataInfo dataInfo = 3;

}

// Generic container for identified values, e.g:

//   <oaf:hostedBy name="Publications at Bielefeld University" id="opendoar::2294"/>

//   <oaf:collectedFrom name="Publications at Bielefeld University" id="opendoar::2294"/>

message KeyValue {

	required string key = 1;

	optional string value = 2;

	optional DataInfo dataInfo = 3;

}

message Qualifier {

	optional string classid = 1;

	optional string classname = 2;

	optional string schemeid = 3;

	optional string schemename = 4;

	optional DataInfo dataInfo = 5;

}

message DataInfo {

	optional bool invisible = 6 [default = false];

	optional bool inferred = 1;

	optional bool deletedbyinference = 2;

	optional string trust = 3;

	optional string inferenceprovenance = 4;

	required Qualifier provenanceaction = 5;

}

message OAIProvenance {

	optional OriginDescription originDescription = 1;

	message OriginDescription {

		optional string harvestDate = 1;

		optional bool altered = 2 [default = true];

		optional string baseURL = 3;

		optional string identifier = 4;

		optional string datestamp = 5;

		optional string metadataNamespace = 6;

		optional OriginDescription originDescription = 7;		

	}

}

message ExtraInfo {

	required string name = 1;

	required string typology = 2;

	required string provenance = 3;

	optional string trust = 4;

	// json containing a Citation or Statistics

	optional string value = 5;

}

message Author {

	required string fullname = 1;

	optional string name = 2;

	optional string surname = 3;

	required int32 rank = 4;

	repeated KeyValue pid = 5;

	repeated StringField affiliation = 6;

}

message Journal {

	optional string name = 1;

	optional string issnPrinted = 2;

	optional string issnOnline = 3;

	optional string issnLinking = 4;

	optional string ep = 6;

	optional string iss = 7;

	optional string sp = 8;

	optional string vol = 9;

	optional string edition = 10;

	optional string conferenceplace = 11;

	optional string conferencedate = 12;

	optional DataInfo dataInfo = 5;

}