compiler/src/main/java/org/apache/etch/compiler/ast/MsgDirHelper.java

/* $Id$
 *
 * 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.etch.compiler.ast;

/**
 * Some helpful methods used in conjuction with MessageDirection.
 */
public class MsgDirHelper
{
	/**
	 * @param mc
	 * @return the appropriate suffix for a message name given the
	 * message direction.
	 */
	public static String getSuffix( MessageDirection mc )
	{
		switch (mc)
		{
			case CLIENT: return "Client";
			case SERVER: return "Server";
			case BOTH: return "";
			default: throw new IllegalArgumentException( "unknown message direction "+mc );
		}
	}
}