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;
018
019import javax.xml.bind.annotation.XmlEnum;
020import javax.xml.bind.annotation.XmlType;
021
022/**
023 * Represent the kinds of options for wait for tasks to complete.
024 * <p/>
025 * The tasks is usually async tasks executed by the JDK concurrency library.
026 * With these options the caller can choose whether to wait for the task to complete
027 * or not before the caller thread continues.
028 */
029@XmlType
030@XmlEnum
031public enum WaitForTaskToComplete {
032
033    Never, IfReplyExpected, Always
034}