plugins/properties/src/com/intellij/lang/properties/uml/PropertyChangeProvider.java

   1 /*
   2  * Copyright 2000-2010 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.lang.properties.uml;
  17
  18 import com.intellij.lang.properties.PropertiesFileType;
  19 import com.intellij.openapi.fileTypes.FileType;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.psi.PsiFile;
  22 import com.intellij.uml.UmlChangeTracker;
  23 import com.intellij.uml.UmlChangesProvider;
  24 import org.jetbrains.annotations.Nullable;
  25
  26 /**
  27  * @author Konstantin Bulenkov
  28  */
  29 public class PropertyChangeProvider extends UmlChangesProvider{
  30   @Override
  31   public boolean accept(FileType type) {
  32     return type == PropertiesFileType.FILE_TYPE;
  33   }
  34
  35   @Override
  36   public UmlChangeTracker createTracker(Project project, @Nullable PsiFile before, @Nullable PsiFile after) {
  37     return new PropertyChangeTracker(project, before, after);
  38   }
  39 }