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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.sourcelookup;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.sourcelookup.AbstractSourceLookupParticipant;
import org.eclipse.debug.examples.core.pda.model.PDAStackFrame;
/**
* The PDA source lookup participant knows how to translate a
* PDA stack frame into a source file name
*/
public class PDASourceLookupParticipant extends AbstractSourceLookupParticipant {
/* (non-Javadoc)
* @see org.eclipse.debug.internal.core.sourcelookup.ISourceLookupParticipant#getSourceName(java.lang.Object)
*/
public String getSourceName(Object object) throws CoreException {
//#ifdef ex4
//# // TODO: Exercise 4 - return the name of the source file for the given stack frame
//# return null;
//#else
if (object instanceof PDAStackFrame) {
return ((PDAStackFrame)object).getSourceName();
}
return null;
//#endif
}
}
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