| /******************************************************************************* |
| * 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; |
| |
| |
| /** |
| * Extension interface for <code>IDocumentPartitioner</code>. Extends the original |
| * concept of a document partitioner by returning the minimal region that includes all |
| * partition changes caused by the invocation of the document partitioner. |
| * |
| * The method <code>documentChanged2</code> is considered the replacement of |
| * <code>IDocumentPartitioner.documentChanged</code>. |
| * |
| * @since 2.0 |
| |
| */ |
| public interface IDocumentPartitionerExtension { |
| |
| /** |
| * The document has been changed. The partitioner updates |
| * the document's partitioning and returns the minimal region that comprises |
| * all partition changes caused by the given document event. This method returns |
| * <code>null</code> if the partitioning did not change.<p> |
| * |
| * Will be called by the connected document and is not intended to be used by |
| * clients other than the connected document. |
| * |
| * @param event the event describing the document change |
| * @return the region of the document in which the partition type changed |
| */ |
| IRegion documentChanged2(DocumentEvent event); |
| } |
