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Ehcache is an open source, standards-based cache used to boost performance,
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this has made it the most widely-used Java-based cache.
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/*
* Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.hk2.utilities.cache;
/**
* This is used by the cache to remove a series of entries that
* match this filter
*
* @author jwells
* @param The key type for this filter
*
*/
public interface CacheKeyFilter {
/**
* Returns true if the key matches the filter
*
* @param key The key from the cache to filter
* @return true if the key matches, false otherwise
*/
public boolean matches(K key);
}