/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ode.jacob.soup;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
*
* DOCUMENTME.
*
* <p>
* Created on Feb 16, 2004 at 9:13:39 PM.
* </p>
*
* @author Maciej Szefler <a href="mailto:mbs@fivesight.com">mbs</a>
*
*/
public class CommGroup extends ExecutionQueueObject {
boolean _isReplicated;
List<Comm> _comms = new ArrayList<Comm>();
public CommGroup(boolean replicated) {
_isReplicated = replicated;
}
/**
* Read the value of the replication operator flag. CommRecv (channel reads)
* with the replication flag set are left in the queue indefinately.
*
* @return true or false
*/
public boolean isReplicated() {
return _isReplicated;
}
public void add(Comm comm) {
comm.setGroup(this);
_comms.add(comm);
}
public String toString() {
StringBuffer buf = new StringBuffer();
for (Comm c : _comms) {
buf.append(c).append(" + ");
}
buf.setLength(buf.length()-1);
return buf.toString();
}
public String getDescription() {
return toString();
}
public Iterator<Comm> getElements() {
return _comms.iterator();
}
}