/*
 * Copyright (c) 2010 Lockheed Martin Corporation
 *
 * 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 org.eurekastreams.server.persistence.mappers.cache;

/**
 * Cache key suffix transformer - converts to lowercase.
 */
public class LowerCaseCacheKeySuffixTransformer implements CacheKeySuffixTransformer<String>
{
    /**
     * Lowercase the input cache key suffix.
     *
     * @param inSuffix
     *            the cache key suffix to transform
     * @return a lowercased version of the input suffix
     */
    @Override
    public String transform(final String inSuffix)
    {
        return inSuffix.toLowerCase();
    }
}