CompositeContainerMonitorStateListener.java

/*
 * Copyright 2013 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 org.springframework.yarn.listener;

import java.util.Iterator;

/**
 * Composite listener for handling container monitor events.
 *
 * @author Janne Valkealahti
 *
 */
public class CompositeContainerMonitorStateListener extends AbstractCompositeListener<ContainerMonitorListener>
		implements ContainerMonitorListener {

	@Override
	public void state(ContainerMonitorState state) {
		for (Iterator<ContainerMonitorListener> iterator = getListeners().reverse(); iterator.hasNext();) {
			ContainerMonitorListener listener = iterator.next();
			listener.state(state);
		}
	}

}