Autopsy  4.4.1
Graphical digital forensics platform for The Sleuth Kit and other tools.
CancellationProgressTask.java
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1 /*
2  * Autopsy Forensic Browser
3  *
4  * Copyright 2016 Basis Technology Corp.
5  * Contact: carrier <at> sleuthkit <dot> org
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  */
19 package org.sleuthkit.autopsy.timeline;
20 
21 import javafx.beans.property.ReadOnlyBooleanProperty;
22 import javafx.concurrent.Task;
23 
31 public abstract class CancellationProgressTask<X> extends Task<X> {
32 
33  private boolean cancelRequested;
34 
35  public synchronized boolean isCancelRequested() {
36  return cancelRequested || isCancelled();
37  }
38 
39  public synchronized boolean requestCancel() {
40  this.cancelRequested = true;
41  return true;
42  }
43 
44  abstract public ReadOnlyBooleanProperty cancellableProperty();
45 
46  boolean isCancellable() {
47  return cancellableProperty().get();
48  }
49 }
abstract ReadOnlyBooleanProperty cancellableProperty()

Copyright © 2012-2016 Basis Technology. Generated on: Fri Sep 29 2017
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