ohair@286: /*
ohair@286:  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
ohair@286:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286:  *
ohair@286:  * This code is free software; you can redistribute it and/or modify it
ohair@286:  * under the terms of the GNU General Public License version 2 only, as
ohair@286:  * published by the Free Software Foundation.  Oracle designates this
ohair@286:  * particular file as subject to the "Classpath" exception as provided
ohair@286:  * by Oracle in the LICENSE file that accompanied this code.
ohair@286:  *
ohair@286:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@286:  * version 2 for more details (a copy is included in the LICENSE file that
ohair@286:  * accompanied this code).
ohair@286:  *
ohair@286:  * You should have received a copy of the GNU General Public License version
ohair@286:  * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286:  *
ohair@286:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286:  * or visit www.oracle.com if you need additional information or have any
ohair@286:  * questions.
ohair@286:  */
ohair@286: 
ohair@286: package com.sun.xml.internal.ws.api.model;
ohair@286: 
ohair@286: /**
ohair@286:  * Constants that represents four message exchange patterns.
ohair@286:  *
ohair@286:  * @author Kohsuke Kawaguchi
ohair@286:  */
ohair@286: public enum MEP {
ohair@286:     REQUEST_RESPONSE(false),
ohair@286:     ONE_WAY(false),
ohair@286:     ASYNC_POLL(true),
ohair@286:     ASYNC_CALLBACK(true);
ohair@286: 
ohair@286:     /**
ohair@286:      * True for {@link #ASYNC_CALLBACK} and {@link #ASYNC_POLL}.
ohair@286:      */
ohair@286:     public final boolean isAsync;
ohair@286: 
ohair@286:     MEP(boolean async) {
ohair@286:         isAsync = async;
ohair@286:     }
ohair@286: 
ohair@286:     public final boolean isOneWay() {
ohair@286:         return this==ONE_WAY;
ohair@286:     }
ohair@286: }