StringEnum.java

/*
 * 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 StringEnum implements External<String> {
    A,
    B,
    C;

    @Override
    public String externalize() {
        switch (this) {
            case A:
                return "123";
            case B:
                return "bbb";
            case C:
                return "c";
            default:
                return "";
        }
    }

    @Override
    public String toString() {
        return externalize();
    }
}