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/*******************************************************************************
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* Copyright (c) 2002, 2006 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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* Rational Software - Initial API and implementation
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*******************************************************************************/
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package org.eclipse.cdt.internal.core.util;
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* Types implementing this interface can occupy a variable amount of space
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* in an LRUCache. Cached items that do not implement this interface are
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* considered to occupy one unit of space.
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* This interface is similar to the JDT ILRUCacheable interface.
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public interface ILRUCacheable {
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* Returns the space the receiver consumes in an LRU Cache. The default space
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* @return int Amount of cache space taken by the receiver
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public int getCacheFootprint();