| package com.yahoo.labs.samoa.moa.tasks; |
| |
| /* |
| * #%L |
| * SAMOA |
| * %% |
| * Copyright (C) 2007 University of Waikato, Hamilton, New Zealand |
| * %% |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * #L% |
| */ |
| |
| /** |
| * Class that represents a null monitor. |
| * |
| * @author Richard Kirkby (rkirkby@cs.waikato.ac.nz) |
| * @version $Revision: 7 $ |
| */ |
| public class NullMonitor implements TaskMonitor { |
| |
| @Override |
| public void setCurrentActivity(String activityDescription, |
| double fracComplete) { |
| } |
| |
| @Override |
| public void setCurrentActivityDescription(String activity) { |
| } |
| |
| @Override |
| public void setCurrentActivityFractionComplete(double fracComplete) { |
| } |
| |
| @Override |
| public boolean taskShouldAbort() { |
| return false; |
| } |
| |
| @Override |
| public String getCurrentActivityDescription() { |
| return null; |
| } |
| |
| @Override |
| public double getCurrentActivityFractionComplete() { |
| return -1.0; |
| } |
| |
| @Override |
| public boolean isPaused() { |
| return false; |
| } |
| |
| @Override |
| public boolean isCancelled() { |
| return false; |
| } |
| |
| @Override |
| public void requestCancel() { |
| } |
| |
| @Override |
| public void requestPause() { |
| } |
| |
| @Override |
| public void requestResume() { |
| } |
| |
| @Override |
| public Object getLatestResultPreview() { |
| return null; |
| } |
| |
| @Override |
| public void requestResultPreview() { |
| } |
| |
| @Override |
| public boolean resultPreviewRequested() { |
| return false; |
| } |
| |
| @Override |
| public void setLatestResultPreview(Object latestPreview) { |
| } |
| |
| @Override |
| public void requestResultPreview(ResultPreviewListener toInform) { |
| } |
| } |