| /******************************************************************************* |
| * 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; |
| } |
| } |