syntax = "proto3";

import "Definitions.proto";

package rips;

service PdmObjectService
{
	rpc GetDescendantPdmObjects(PdmDescendantObjectRequest) returns (PdmObjectArray) {}
	rpc GetChildPdmObjects(PdmChildObjectRequest) returns (PdmObjectArray) {}
	rpc GetAncestorPdmObject(PdmParentObjectRequest) returns (PdmObject) {}
	rpc CreateChildPdmObject(CreatePdmChildObjectRequest) returns (PdmObject) {}
	rpc UpdateExistingPdmObject(PdmObject) returns (Empty) {}
	rpc CallPdmObjectGetMethod(PdmObjectMethodRequest) returns (stream PdmObjectGetMethodReply) {}
	rpc CallPdmObjectSetMethod(stream PdmObjectSetMethodChunk) returns (ClientToServerStreamReply) {}
}

message PdmDescendantObjectRequest
{
	PdmObject            object = 1;
	string        child_keyword = 2;
}

message PdmChildObjectRequest
{
	PdmObject                  object = 1;
	string                child_field = 2;
}

message CreatePdmChildObjectRequest
{
	PdmObject                  object = 1;
	string                child_field = 2;
}

message PdmParentObjectRequest
{
	PdmObject          object = 1;
	string     parent_keyword = 2;
}

message PdmObject
{
	string           class_keyword = 1;
	uint64                 address = 2;
	map<string, string> parameters = 3;
	bool                   visible = 4;
}

message PdmObjectArray
{
	repeated PdmObject objects = 1;
}

message PdmObjectMethodRequest
{
	PdmObject object = 1;
	string    method = 2;
}

message PdmObjectSetMethodRequest
{
	PdmObjectMethodRequest request = 1;
	int32               data_count = 2;
}

message PdmObjectSetMethodChunk
{
	oneof data
	{
		PdmObjectSetMethodRequest set_request = 1;
		DoubleArray                   doubles = 2;
		IntArray                      ints    = 3;
		StringArray                   strings = 4;
	}
}


message DoubleArray
{
	repeated double data = 1;
}

message IntArray
{
	repeated int32 data = 1;
}

message StringArray
{
	repeated string data = 1;
}

message PdmObjectGetMethodReply
{
	oneof data
	{
		DoubleArray doubles = 1;
		IntArray       ints = 2;
		StringArray strings = 3;
	}	
}