| /******************************************************************************* |
| * Copyright (c) 2006, 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.ui.services; |
| |
| import org.eclipse.ui.ISourceProvider; |
| import org.eclipse.ui.ISources; |
| |
| /** |
| * <p> |
| * A service from which all of the source providers can be retrieved. |
| * </p> |
| * <p> |
| * This service can be acquired from your service locator: |
| * <pre> |
| * ISourceProviderService service = (ISourceProviderService) getSite().getService(ISourceProviderService.class); |
| * </pre> |
| * <ul> |
| * <li>This service is available globally.</li> |
| * </ul> |
| * </p> |
| * |
| * @noimplement This interface is not intended to be implemented by clients. |
| * @noextend This interface is not intended to be extended by clients. |
| * |
| * @since 1.1 |
| * @see org.eclipse.ui.services.IEvaluationService |
| */ |
| public interface ISourceProviderService { |
| |
| /** |
| * Retrieves a source provider providing the given source. This is used by |
| * clients who only need specific sources. |
| * |
| * @param sourceName |
| * The name of the source; must not be <code>null</code>. |
| * @return A source provider which provides the request source, or |
| * <code>null</code> if no such source exists. |
| * @see org.eclipse.ui.ISources |
| */ |
| public ISourceProvider getSourceProvider(final String sourceName); |
| |
| /** |
| * Retrieves all of the source providers registered with this service at the |
| * time of this call. |
| * <p> |
| * <code>org.eclipse.ui.services.IEvaluationService</code> can be used |
| * to receive notifications about source variable changes and to |
| * evaluate core expressions against source providers. |
| * </p> |
| * |
| * @return The source providers registered with this service. This value is |
| * never <code>null</code>, but may be empty. |
| */ |
| public ISourceProvider[] getSourceProviders(); |
| |
| } |