// GPars - Groovy Parallel Systems
//
// Copyright © 2014 The original author or authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package groovyx.gpars.remote.message;
import groovyx.gpars.dataflow.DataflowBroadcast;
import groovyx.gpars.remote.RemoteConnection;
import groovyx.gpars.serial.SerialMsg;
import java.util.UUID;
/**
* Message that carry Broadcast stream request.
*
* @author Rafal Slawik
*/
public class RemoteDataflowBroadcastRequestMsg extends SerialMsg {
final String name;
public RemoteDataflowBroadcastRequestMsg(UUID hostId, String name) {
super(hostId);
this.name = name;
}
@Override
public void execute(RemoteConnection conn) {
updateRemoteHost(conn);
DataflowBroadcast stream = conn.getLocalHost().get(DataflowBroadcast.class, name);
conn.write(new RemoteDataflowBroadcastReplyMsg(name, stream));
}
}