1 /*
2 * Copyright 2001-2004 The Apache Software Foundation
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.apache.commons.cache;
17
18 import java.io.Serializable;
19
20 /**
21 * tk.
22 * @version $Id: EvictionPolicy.java 155435 2005-02-26 13:17:27Z dirkv $
23 * @author Rodney Waldhoff
24 */
25 public interface EvictionPolicy extends Serializable {
26 public Serializable getEvictionCandidate();
27 public Serializable[] getEvictionCandidates(int n);
28 public void setCache(Cache c);
29 public void unsetCache();
30 }