/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed 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 net.sf.beanlib.utils;
/**
* @author Joe D. Velopar
*/
enum IntegerEnum implements External<Integer> {
X,
Y,
Z;
@Override
public Integer externalize() {
switch (this) {
case X:
return 1;
case Y:
return -1;
case Z:
return 0;
default:
return 99;
}
}
@Override
public String toString() {
return externalize().toString();
}
}