java/java-impl/src/com/intellij/refactoring/extractclass/ExtractClassUsageViewDescriptor.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.extractclass;
  17
  18 import com.intellij.psi.PsiClass;
  19 import com.intellij.psi.PsiElement;
  20 import com.intellij.refactoring.RefactorJBundle;
  21 import com.intellij.refactoring.psi.MyUsageViewUtil;
  22 import com.intellij.usageView.UsageViewDescriptor;
  23 import org.jetbrains.annotations.NotNull;
  24
  25 class ExtractClassUsageViewDescriptor implements UsageViewDescriptor {
  26     private final PsiClass aClass;
  27
  28     ExtractClassUsageViewDescriptor(PsiClass aClass) {
  29         super();
  30         this.aClass = aClass;
  31     }
  32
  33
  34     public String getCodeReferencesText(int usagesCount, int filesCount) {
  35         return RefactorJBundle.message("references.to.extract") + MyUsageViewUtil.getUsageCountInfo(usagesCount, filesCount, "reference");
  36     }
  37
  38     public String getProcessedElementsHeader() {
  39         return RefactorJBundle.message("extracting.from.class");
  40     }
  41
  42     @NotNull
  43     public PsiElement[] getElements() {
  44         return new PsiElement[]{aClass};
  45     }
  46
  47   public String getCommentReferencesText(int usagesCount, int filesCount) {
  48         return null;
  49     }
  50 }