platform/platform-impl/src/com/intellij/openapi/progress/util/ProgressWrapper.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
  17 /*
  18  * Created by IntelliJ IDEA.
  19  * User: cdr
  20  * Date: Sep 26, 2007
  21  * Time: 1:56:28 PM
  22  */
  23 package com.intellij.openapi.progress.util;
  24
  25 import com.intellij.openapi.progress.ProgressIndicator;
  26 import org.jetbrains.annotations.NotNull;
  27 import org.jetbrains.annotations.Nullable;
  28
  29 public class ProgressWrapper extends ProgressIndicatorBase {
  30   private final ProgressIndicator myOriginal;
  31
  32   public ProgressWrapper(@NotNull ProgressIndicator original) {
  33     myOriginal = original;
  34   }
  35
  36   public boolean isCanceled() {
  37     return myOriginal.isCanceled();
  38   }
  39
  40   public ProgressIndicator getOriginalProgressIndicator() {
  41     return myOriginal;
  42   }
  43
  44   @Nullable
  45   public static ProgressWrapper wrap(@Nullable ProgressIndicator indicator) {
  46     return indicator == null ? null : new ProgressWrapper(indicator);
  47   }
  48 }