/*******************************************************************************
* Copyright (c) 2007, 2009 Wind River Systems 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.debug.ui.viewmodel.expression;
import org.eclipse.debug.core.model.IExpression;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate;
/**
* An update for an element based on the given expression. The provider processing
* this update needs to create an expression element based on the tree path and the
* expression object in this update.
*/
public interface IExpressionUpdate extends IViewerUpdate {
/**
* Returns the expression object for this update.
*/
public IExpression getExpression();
/**
* Sets the element to the update. The element is to be calculated by the provider
* handling the update.
*/
public void setExpressionElement(Object element);
}