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/*******************************************************************************
* Copyright (c) 2010, 2011 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
*******************************************************************************/
package org.eclipse.wst.jsdt.debug.internal.crossfire.jsdi;
import java.util.Map;
import org.eclipse.wst.jsdt.debug.core.jsdi.FunctionReference;
import org.eclipse.wst.jsdt.debug.core.jsdi.Value;
/**
* Default implementation of {@link FunctionReference} for Crossfire
*
* @since 1.0
*/
public class CFFunctionReference extends CFObjectReference implements FunctionReference {
/**
* The "function" type
*/
public static final String FUNCTION = "function"; //$NON-NLS-1$
private String funcname = null;
/**
* Constructor
* @param vm
* @param frame
* @param body
*/
public CFFunctionReference(CFVirtualMachine vm, CFStackFrame frame, Map body) {
super(vm, frame, body);
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.debug.core.jsdi.FunctionReference#functionName()
*/
public String functionName() {
synchronized (frame()) {
if(funcname == null) {
Value val = frame().lookup(id());
System.out.println(val);
}
}
return funcname;
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.debug.core.jsdi.FunctionReference#functionBody()
*/
public String functionBody() {
return source();
}
/* (non-Javadoc)
* @see org.eclipse.wst.jsdt.debug.internal.crossfire.jsdi.CFObjectReference#valueString()
*/
public String valueString() {
if(source() != null) {
return source();
}
return FUNCTION;
}
}
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