platform/lang-impl/src/com/intellij/refactoring/RefactoringImpl.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.refactoring;
  17
  18 import com.intellij.openapi.util.Ref;
  19 import com.intellij.usageView.UsageInfo;
  20
  21 /**
  22  * @author dsl
  23  */
  24 public abstract class RefactoringImpl<T extends BaseRefactoringProcessor> implements Refactoring {
  25   protected final T myProcessor;
  26
  27   public RefactoringImpl(T refactoringProcessor) {
  28     myProcessor = refactoringProcessor;
  29   }
  30
  31   public void setPreviewUsages(boolean value) {
  32     myProcessor.setPreviewUsages(value);
  33   }
  34
  35   public boolean isPreviewUsages() {
  36     return myProcessor.isPreviewUsages();
  37   }
  38
  39   public void setInteractive(Runnable prepareSuccessfulCallback) {
  40     myProcessor.setPrepareSuccessfulSwingThreadCallback(prepareSuccessfulCallback);
  41   }
  42
  43   public boolean isInteractive() {
  44     return myProcessor.myPrepareSuccessfulSwingThreadCallback != null;
  45   }
  46
  47   public UsageInfo[] findUsages() {
  48     return myProcessor.findUsages();
  49   }
  50
  51   public boolean preprocessUsages(Ref<UsageInfo[]> usages) {
  52     return myProcessor.preprocessUsages(usages);
  53   }
  54
  55   public boolean shouldPreviewUsages(UsageInfo[] usages) {
  56     return myProcessor.isPreviewUsages(usages);
  57   }
  58
  59   public void doRefactoring(UsageInfo[] usages) {
  60     myProcessor.execute(usages);
  61   }
  62
  63   public void run() {
  64     myProcessor.run();
  65   }
  66
  67
  68 }