| /******************************************************************************* |
| * 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.jface.text.information; |
| |
| |
| import org.eclipse.jface.text.IRegion; |
| import org.eclipse.jface.text.ITextViewer; |
| |
| |
| /** |
| * Extension interface for <code>IInformationProvider</code> to provide |
| * the element for a given subject. |
| * |
| * @see org.eclipse.jface.text.information.IInformationProvider |
| * @since 2.1 |
| */ |
| public interface IInformationProviderExtension { |
| |
| /** |
| * Returns the element for the given subject or <code>null</code> if |
| * no element is available. |
| * <p> |
| * Implementers should ignore the text returned by <code>IInformationProvider.getInformation()</code>. |
| * </p> |
| * |
| * @param textViewer the viewer in whose document the subject is contained |
| * @param subject the text region constituting the information subject |
| * @return the element for the subject |
| * |
| * @see IInformationProvider#getInformation(ITextViewer, IRegion) |
| * @see org.eclipse.jface.text.ITextViewer |
| */ |
| Object getInformation2(ITextViewer textViewer, IRegion subject); |
| } |