/*
 * Created on 23.11.2004
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package net.sourceforge.phpeclipse.xdebug.core;

import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.model.IValue;
import org.eclipse.debug.core.model.IVariable;

/**
 * @author Axel
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class XDebugVariable  extends XDebugElement implements IVariable {
	
	// name & stack frmae
	private String fName;
	private XDebugStackFrame fFrame;
	
	/**
	 * Constructs a variable contained in the given stack frame
	 * with the given name.
	 * 
	 * @param frame owning stack frame
	 * @param name variable name
	 */
	public XDebugVariable(XDebugStackFrame frame, String name) {
		super((XDebugTarget) frame.getDebugTarget());
		fFrame = frame;
		fName = name;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IVariable#getValue()
	 */
	public IValue getValue() throws DebugException {
		return ((XDebugTarget)getDebugTarget()).getVariableValue(this);
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IVariable#getName()
	 */
	public String getName() throws DebugException {
		return fName;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IVariable#getReferenceTypeName()
	 */
	public String getReferenceTypeName() throws DebugException {
		// TODO Auto-generated method stub
		return "Thing";
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IVariable#hasValueChanged()
	 */
	public boolean hasValueChanged() throws DebugException {
		// TODO Auto-generated method stub
		return false;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IValueModification#setValue(java.lang.String)
	 */
	public void setValue(String expression) throws DebugException {
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IValueModification#setValue(org.eclipse.debug.core.model.IValue)
	 */
	public void setValue(IValue value) throws DebugException {
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IValueModification#supportsValueModification()
	 */
	public boolean supportsValueModification() {
		return false;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IValueModification#verifyValue(java.lang.String)
	 */
	public boolean verifyValue(String expression) throws DebugException {
		return false;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.debug.core.model.IValueModification#verifyValue(org.eclipse.debug.core.model.IValue)
	 */
	public boolean verifyValue(IValue value) throws DebugException {
		return false;
	}
	
	/**
	 * Returns the stack frame owning this variable.
	 * 
	 * @return the stack frame owning this variable
	 */
	protected XDebugStackFrame getStackFrame() {
		return fFrame;
	}

}