1 /*******************************************************************************
2 * Copyright (c) 2000, 2003 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Common Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/cpl-v10.html
9 * IBM Corporation - initial API and implementation
10 *******************************************************************************/
11 package net.sourceforge.phpdt.core.util;
14 * Types implementing this interface can occupy a variable amount of space
15 * in an LRUCache. Cached items that do not implement this interface are
16 * considered to occupy one unit of space.
20 public interface ILRUCacheable {
22 * Returns the space the receiver consumes in an LRU Cache. The default space
25 * @return int Amount of cache space taken by the receiver
27 public int getCacheFootprint();