| /******************************************************************************* |
| * Copyright (c) 2001, 2005 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.sse.core.internal.provisional.text; |
| |
| import java.util.Enumeration; |
| |
| /** |
| * This is a class used to provide a list of StructuredDocumentRegions, so the |
| * implementation of how the list is formed can be hidden (encapsulated by |
| * this class). |
| * |
| * ISSUE: should extend ITextRegionList instead? |
| * |
| * @plannedfor 1.0 |
| * |
| */ |
| public interface IStructuredDocumentRegionList { |
| |
| /** |
| * Returns enumeration. |
| * |
| * @return enumeration. |
| */ |
| Enumeration elements(); |
| |
| /** |
| * Returns size of list. |
| * |
| * @return size of list. |
| */ |
| int getLength(); |
| |
| /** |
| * Returns the structured document region at index i. |
| * |
| * @param i |
| * index of region to return |
| * @return the region at specified offset. |
| */ |
| IStructuredDocumentRegion item(int i); |
| |
| } |