RefactoringAdapterFactory


1   /*******************************************************************************
2    * Copyright (c) 2000, 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11   package org.eclipse.jdt.internal.ui.refactoring;
12  
13  import org.eclipse.core.runtime.IAdapterFactory;
14  
15  import org.eclipse.ltk.ui.refactoring.TextEditChangeNode;
16  
17  import org.eclipse.ltk.core.refactoring.TextEditBasedChange;
18  
19  import org.eclipse.jdt.internal.corext.refactoring.changes.CompilationUnitChange;
20  import org.eclipse.jdt.internal.corext.refactoring.changes.MultiStateCompilationUnitChange;
21  
22  public class RefactoringAdapterFactory implements IAdapterFactory {
23  
24      private static final Class  [] ADAPTER_LIST= new Class  [] {
25          TextEditChangeNode.class
26      };
27  
28      public Class  [] getAdapterList() {
29          return ADAPTER_LIST;
30      }
31  
32      public Object   getAdapter(Object   object, Class   key) {
33          if (!TextEditChangeNode.class.equals(key))
34              return null;
35          if (!(object instanceof CompilationUnitChange) && !(object instanceof MultiStateCompilationUnitChange))
36              return null;
37          return new CompilationUnitChangeNode((TextEditBasedChange)object);
38      }
39  }
40

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