| /******************************************************************************* |
| * Copyright (c) 2003, 2008 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.core.runtime; |
| |
| /** |
| * An extension delta represents changes to the extension registry. |
| * <p> |
| * This interface can be used without OSGi running. |
| * </p><p> |
| * This interface is not intended to be implemented by clients. |
| * </p> |
| * @since 3.0 |
| * @noimplement This interface is not intended to be implemented by clients. |
| */ |
| public interface IExtensionDelta { |
| /** |
| * Delta kind constant indicating that an extension has been added to an |
| * extension point. |
| * @see IExtensionDelta#getKind() |
| */ |
| public int ADDED = 1; |
| /** |
| * Delta kind constant indicating that an extension has been removed from an |
| * extension point. |
| * @see IExtensionDelta#getKind() |
| */ |
| public int REMOVED = 2; |
| |
| /** |
| * The kind of this extension delta. |
| * |
| * @return the kind of change this delta represents |
| * @see #ADDED |
| * @see #REMOVED |
| */ |
| public int getKind(); |
| |
| /** |
| * Returns the affected extension. |
| * |
| * @return the affected extension |
| */ |
| public IExtension getExtension(); |
| |
| /** |
| * Returns the affected extension point. |
| * |
| * @return the affected extension point |
| */ |
| public IExtensionPoint getExtensionPoint(); |
| } |