1 /******************************************************************************* 2 * Copyright (c) 2000, 2006 IBM Corporation and others. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * IBM Corporation - initial API and implementation 10 *******************************************************************************/ 11 package org.eclipse.update.core; 12 13 import java.net.URL; 14 15 import org.eclipse.core.runtime.IAdaptable; 16 17 /** 18 * Site archive interface. 19 * Site archive is a representation of a packaged archive (file) located 20 * on an update site. It allows a "symbolic" path used to identify 21 * a plug-in or non-plug-in feature entry to be explicitly mapped 22 * to a specific URL. 23 * <p> 24 * Clients may implement this interface. However, in most cases clients should 25 * directly instantiate or subclass the provided implementation of this 26 * interface. 27 * </p> 28 * <p> 29 * <b>Note:</b> This class/interface is part of an interim API that is still under development and expected to 30 * change significantly before reaching stability. It is being made available at this early stage to solicit feedback 31 * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken 32 * (repeatedly) as the API evolves. 33 * </p> 34 * @see org.eclipse.update.core.ArchiveReference 35 * @since 2.0 36 */ 37 public interface IArchiveReference extends IAdaptable { 38 39 /** 40 * 41 * @return the archive "symbolic" path, or <code>null</code> 42 * @since 2.0 43 */ 44 public String getPath(); 45 46 /** 47 * Retrieve the site archive URL 48 * 49 * @return the archive URL, or <code>null</code> 50 * @since 2.0 51 */ 52 public URL getURL(); 53 } 54