| /******************************************************************************* |
| * Copyright (c) 2007, 2009 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.ui.services; |
| |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.ui.internal.services.IEvaluationResultCache; |
| |
| /** |
| * A token representing a core expression and property change listener currently |
| * working in the <code>IEvaluationService</code>. |
| * |
| * @noimplement This interface is not intended to be implemented by clients. |
| * @noextend This interface is not intended to be extended by clients. |
| * @since 3.4 |
| */ |
| public interface IEvaluationReference extends IEvaluationResultCache { |
| /** |
| * The property change listener associated with the evaluated expression. |
| * |
| * @return the listener for updates. |
| */ |
| public IPropertyChangeListener getListener(); |
| |
| /** |
| * The property used in change notifications. |
| * |
| * @return the property name. |
| */ |
| public String getProperty(); |
| |
| } |
