D-Net

package eu.dnetlib.data.proto;

import "FieldType.proto";

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

option java_outer_classname = "ResultProtos";

message Result {

	optional Metadata metadata = 2;

	repeated Instance instance = 6;

	repeated ExternalReference externalReference = 7;

	message Metadata {

		repeated Author author = 40;

		// resulttype allows subclassing results into publications | datasets | software

		optional Qualifier resulttype = 8;

		// common fields

		optional Qualifier language = 12;

		repeated Qualifier country = 33;

		repeated StructuredProperty subject = 1;

		repeated StructuredProperty title = 2;

		repeated StructuredProperty relevantdate = 3;

		repeated StringField description = 25;

		optional StringField dateofacceptance = 4;

		optional StringField publisher = 5;

		optional StringField embargoenddate = 6;

		repeated StringField source = 27;

		repeated StringField fulltext = 29; // remove candidate

		repeated StringField format = 21;

		repeated StringField contributor = 30;

		optional Qualifier resourcetype = 19;

		repeated StringField coverage = 43;

		optional StringField refereed = 46; //peer-review status

		repeated Context context = 28;

		// publication specific

		optional Journal journal = 18;

		// dataset specific

		optional StringField storagedate = 9;

		optional StringField device = 26;

		optional StringField size = 20;

		optional StringField version = 22;

		optional StringField lastmetadataupdate = 23;

		optional StringField metadataversionnumber = 24;

		repeated GeoLocation geolocation = 44;

		// software specific

		repeated StringField documentationUrl = 35;

		repeated StructuredProperty license = 36;

		optional StringField codeRepositoryUrl = 38;

		optional Qualifier programmingLanguage = 39;

		// other research products specifics

		repeated StringField contactperson = 45;

		repeated StringField contactgroup = 41;

		repeated StringField tool = 42;

		// ( article | book ) processing charges

		optional StringField processingchargeamount = 50;

		// currency - alphabetic code describe in ISO-4217

		optional StringField processingchargecurrency = 51;

	}

	// <concept id="egi::vo::alice" />

	message Context {

		required string id = 1;

		repeated DataInfo dataInfo = 2;

	}

	message Instance {

		optional StringField license = 6;

		optional Qualifier accessright = 3;

		optional Qualifier instancetype = 4;

		optional KeyValue hostedby = 5;

		repeated string url = 9;

		// other research products specific

		optional string distributionlocation = 12;

		optional KeyValue collectedfrom = 10;

		optional StringField dateofacceptance = 11;

	}

	message ExternalReference {

		optional string sitename = 1;		// source

		optional string label = 2;			// title

		optional string url = 3;			// text()

		optional string description = 4;	// ?? not mapped yet ??

		optional Qualifier qualifier = 5;	// type

		optional string refidentifier = 6;	// site internal identifier

		optional string query = 7;			// maps the oaf:reference/@query attribute

		optional DataInfo dataInfo = 8;		// ExternalReferences might be also inferred

	}

	message GeoLocation {

		optional string point = 1;

		optional string box = 2;

		optional string place = 3;

	}

}