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/*******************************************************************************
* Copyright (c) 2005, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Bjorn Freeman-Benson - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.examples.core.pda.model;
/**
* A value on the data stack
*/
public class PDAStackValue extends PDAValue {
private int fIndex;
/**
* Constructs a value that appears on the data stack
*
* @param target debug target
* @param value value on the stack
* @param index index on the stack
*/
public PDAStackValue(PDADebugTarget target, String value, int index) {
super(target, value);
fIndex = index;
}
/*
* (non-Javadoc)
* @see java.lang.Object#equals(java.lang.Object)
*/
public boolean equals(Object obj) {
return super.equals(obj) && ((PDAStackValue)obj).fIndex == fIndex;
}
/*
* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
public int hashCode() {
return super.hashCode() + fIndex;
}
}
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