| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.core.util; |
| |
| /** |
| * Types implementing this interface can occupy a variable amount of space |
| * in an LRUCache. Cached items that do not implement this interface are |
| * considered to occupy one unit of space. |
| * |
| * @see LRUCache |
| */ |
| public interface ILRUCacheable { |
| /** |
| * Returns the space the receiver consumes in an LRU Cache. The default space |
| * value is 1. |
| * |
| * @return int Amount of cache space taken by the receiver |
| */ |
| public int getCacheFootprint(); |
| } |