| /* ******************************************************************* |
| * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC). |
| * All rights reserved. |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Xerox/PARC initial implementation |
| * ******************************************************************/ |
| |
| package org.aspectj.util; |
| |
| import java.io.*; |
| |
| public class TypeSafeEnum { |
| private byte key; |
| private String name; |
| |
| public TypeSafeEnum(String name, int key) { |
| this.name = name; |
| if (key > Byte.MAX_VALUE || key < Byte.MIN_VALUE) { |
| throw new IllegalArgumentException("key doesn't fit into a byte: " + key); |
| } |
| this.key = (byte) key; |
| } |
| |
| public String toString() { |
| return name; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public byte getKey() { |
| return key; |
| } |
| |
| public void write(DataOutputStream s) throws IOException { |
| s.writeByte(key); |
| } |
| } |