001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel.processor.resequencer;
018
019/**
020  * An interface used by the {@link ResequencerEngine#deliver()} and
021  * {@link ResequencerEngine#deliverNext()} methods to send out re-ordered
022  * elements.
023  *
024  * @version 
025  */
026public interface SequenceSender<E> {
027
028    /**
029     * Sends the given element.
030     *
031     * @param o a re-ordered element.
032     * @throws Exception if delivery fails.
033     */
034    void sendElement(E o) throws Exception;
035
036}