| /******************************************************************************* |
| * 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.text.rules; |
| |
| |
| |
| |
| /** |
| * Similar jace TypedRegion, but had to subclass our version which allowed |
| * length to be set. |
| */ |
| public class SimpleStructuredTypedRegion extends SimpleStructuredRegion implements IStructuredTypedRegion { |
| |
| /** The region's type */ |
| private String fType; |
| |
| /** |
| * Creates a typed region based on the given specification. |
| * |
| * @param offset |
| * the region's offset |
| * @param length |
| * the region's length |
| * @param type |
| * the region's type |
| */ |
| public SimpleStructuredTypedRegion(int offset, int length, String type) { |
| super(offset, length); |
| fType = type; |
| } |
| |
| /** |
| * Two typed positions are equal if they have the same offset, length, and |
| * type. |
| * |
| * @see Object#equals |
| */ |
| public boolean equals(Object o) { |
| if (o instanceof SimpleStructuredTypedRegion) { |
| SimpleStructuredTypedRegion r = (SimpleStructuredTypedRegion) o; |
| return super.equals(r) && ((fType == null && r.getType() == null) || fType.equals(r.getType())); |
| } |
| return false; |
| } |
| |
| /* |
| * @see ITypedRegion#getType() |
| */ |
| public String getType() { |
| return fType; |
| } |
| |
| /* |
| * @see Object#hashCode |
| */ |
| public int hashCode() { |
| int type = fType == null ? 0 : fType.hashCode(); |
| return super.hashCode() | type; |
| } |
| |
| public void setType(String type) { |
| fType = type; |
| } |
| |
| /** |
| * @see java.lang.Object#toString() |
| */ |
| public String toString() { |
| StringBuffer s = new StringBuffer(); |
| s.append(getOffset()); |
| s.append(":"); //$NON-NLS-1$ |
| s.append(getLength()); |
| s.append(" - "); //$NON-NLS-1$ |
| s.append(getType()); |
| return s.toString(); |
| } |
| |
| } |