java/java-impl/src/com/intellij/codeInsight/generation/actions/GenerateEqualsAction.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.codeInsight.generation.actions;
  17
  18 import com.intellij.codeInsight.generation.GenerateEqualsHandler;
  19 import com.intellij.openapi.editor.Editor;
  20 import com.intellij.psi.PsiAnonymousClass;
  21 import com.intellij.psi.PsiClass;
  22 import com.intellij.psi.PsiFile;
  23
  24 /**
  25  * @author dsl
  26  */
  27 public class GenerateEqualsAction extends BaseGenerateAction {
  28   public GenerateEqualsAction() {
  29     super(new GenerateEqualsHandler());
  30   }
  31
  32   protected PsiClass getTargetClass(Editor editor, PsiFile file) {
  33     final PsiClass targetClass = super.getTargetClass(editor, file);
  34     if (targetClass == null || targetClass instanceof PsiAnonymousClass ||
  35         targetClass.isEnum()) return null;
  36     return targetClass;
  37   }
  38 }