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. TODO remove when removing IBufferFactory
  19  *
  20  * @deprecated
  21  */
  22 public class BufferFactoryWrapper extends WorkingCopyOwner {
  23
  24         public net.sourceforge.phpdt.core.IBufferFactory factory;
  25
  26         private BufferFactoryWrapper(
  27                         net.sourceforge.phpdt.core.IBufferFactory factory) {
  28                 this.factory = factory;
  29         }
  30
  31         public static WorkingCopyOwner create(
  32                         net.sourceforge.phpdt.core.IBufferFactory factory) {
  33                 return new BufferFactoryWrapper(factory);
  34         }
  35
  36         /*
  37          * (non-Javadoc)
  38          *
  39          * @see net.sourceforge.phpdt.core.WorkingCopyOwner#createBuffer(net.sourceforge.phpdt.core.ICompilationUnit)
  40          */
  41         public IBuffer createBuffer(ICompilationUnit workingCopy) {
  42                 if (this.factory == null)
  43                         return super.createBuffer(workingCopy);
  44                 return this.factory.createBuffer(workingCopy);
  45         }
  46
  47         public boolean equals(Object obj) {
  48                 if (!(obj instanceof BufferFactoryWrapper))
  49                         return false;
  50                 BufferFactoryWrapper other = (BufferFactoryWrapper) obj;
  51                 if (this.factory == null)
  52                         return other.factory == null;
  53                 return this.factory.equals(other.factory);
  54         }
  55
  56         public int hashCode() {
  57                 if (this.factory == null)
  58                         return 0;
  59                 return this.factory.hashCode();
  60         }
  61
  62         public String toString() {
  63                 return "FactoryWrapper for " + this.factory; //$NON-NLS-1$
  64         }
  65 }