net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/BufferFactoryWrapper.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.core;
  12
  13 import net.sourceforge.phpdt.core.IBuffer;
  14 import net.sourceforge.phpdt.core.ICompilationUnit;
  15 import net.sourceforge.phpdt.core.WorkingCopyOwner;
  16
  17 /**
  18  * Wraps an IBufferFactory.
  19  * TODO remove when removing IBufferFactory
  20  * @deprecated
  21  */
  22 public class BufferFactoryWrapper extends WorkingCopyOwner {
  23
  24         public net.sourceforge.phpdt.core.IBufferFactory factory;
  25
  26         private BufferFactoryWrapper(net.sourceforge.phpdt.core.IBufferFactory factory) {
  27                 this.factory = factory;
  28         }
  29
  30         public static WorkingCopyOwner create(net.sourceforge.phpdt.core.IBufferFactory factory) {
  31                 return new BufferFactoryWrapper(factory);
  32         }
  33
  34         /* (non-Javadoc)
  35          * @see org.eclipse.jdt.core.WorkingCopyOwner#createBuffer(org.eclipse.jdt.core.ICompilationUnit)
  36          */
  37         public IBuffer createBuffer(ICompilationUnit workingCopy) {
  38                 if (this.factory == null) return super.createBuffer(workingCopy);
  39                 return this.factory.createBuffer(workingCopy);
  40         }
  41
  42         public boolean equals(Object obj) {
  43                 if (!(obj instanceof BufferFactoryWrapper)) return false;
  44                 BufferFactoryWrapper other = (BufferFactoryWrapper)obj;
  45                 if (this.factory == null) return other.factory == null;
  46                 return this.factory.equals(other.factory);
  47         }
  48         public int hashCode() {
  49                 if (this.factory == null) return 0;
  50                 return this.factory.hashCode();
  51         }
  52         public String toString() {
  53                 return "FactoryWrapper for " + this.factory; //$NON-NLS-1$
  54         }
  55 }