camel-2.8.x/camel-core/src/main/java/org/apache/camel/processor/resequencer/SequenceSender.java

/**
 * 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.camel.processor.resequencer;

/**
  * An interface used by the {@link ResequencerEngine#deliver()} and
  * {@link ResequencerEngine#deliverNext()} methods to send out re-ordered
  * elements.
  *
  * @version 
  */
public interface SequenceSender<E> {

    /**
     * Sends the given element.
     *
     * @param o a re-ordered element.
     * @throws Exception if delivery fails.
     */
    void sendElement(E o) throws Exception;

}