| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ui.internal.contexts.registry; |
| |
| import java.util.List; |
| |
| /** |
| * <p> |
| * JAVADOC |
| * </p> |
| * <p> |
| * This interface is not intended to be extended or implemented by clients. |
| * </p> |
| * <p> |
| * <em>EXPERIMENTAL</em> |
| * </p> |
| * |
| * @since 3.0 |
| */ |
| public interface IContextRegistry { |
| |
| /** |
| * Registers an IContextRegistryListener instance with this context registry. |
| * |
| * @param contextRegistryListener the IContextRegistryListener instance to register. |
| * @throws NullPointerException |
| */ |
| void addContextRegistryListener(IContextRegistryListener contextRegistryListener); |
| |
| /** |
| * JAVADOC |
| * |
| * @return |
| */ |
| List getContextDefinitions(); |
| |
| /** |
| * Unregisters an IContextRegistryListener instance with this context registry. |
| * |
| * @param contextRegistryListener the IContextRegistryListener instance to unregister. |
| * @throws NullPointerException |
| */ |
| void removeContextRegistryListener(IContextRegistryListener contextRegistryListener); |
| } |
