1 /* 2 * $Id: AbstractMessageSequence.java 22272 2011-06-27 16:17:16Z mike.schilling $ 3 * -------------------------------------------------------------------------------------- 4 * Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com 5 * 6 * The software in this package is published under the terms of the CPAL v1.0 7 * license, a copy of which has been included with this distribution in the 8 * LICENSE.txt file. 9 */ 10 11 package org.mule.routing; 12 13 /** 14 * An abstract implementation of a {@link MessageSequence}, that does not support 15 * {@link #remove()} 16 * 17 * @author flbulgarelli 18 * @param <PayloadType> 19 */ 20 public abstract class AbstractMessageSequence<PayloadType> implements MessageSequence<PayloadType> 21 { 22 public final boolean isEmpty() 23 { 24 return !hasNext(); 25 } 26 27 public final void remove() 28 { 29 throw new UnsupportedOperationException(); 30 } 31 }