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Provides a simple model for integrating Ehcache in a Spring project via annotations.

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/**
 * Copyright 2010 Nicholas Blair, Eric Dalquist
 *
 * 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 com.googlecode.ehcache.annotations.impl;


/**
 * Enum to represent the result of the {@link CacheNameMatcher#matches(String)} method.
 * 
 * @author Nicholas Blair
 * @version $Id: Vote.java 625 2011-03-07 16:38:50Z [email protected] $
 */
public enum Vote {

    YEA,
    NAY,
    ABSTAIN;
    
    /**
     * If the argument equals {@link Vote#ABSTAIN}, return {@link Vote#ABSTAIN}.
     * Otherwise, return the opposite:
     * 
     * {@link Vote#YEA} returns {@link Vote#NAY}
     * {@link Vote#NAY} returns {@link Vote#YEA}
     * 
     * 
     * @param vote
     * @return the inverse of the specified Vote
     */
    public static Vote not(final Vote vote) {
        switch (vote) {
            case ABSTAIN:
                return ABSTAIN;
            case YEA:
                return NAY;
            default:
                return YEA;
        }
    }
}