/*******************************************************************************
* Copyright (c) 2008 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.util;
import com.ibm.wala.util.MonitorUtil.IProgressMonitor;
/**
* Dummy {@link IProgressMonitor}
*/
public class NullProgressMonitor implements IProgressMonitor {
@Override
public void beginTask(String task, int totalWork) {
// do nothing
}
@Override
public boolean isCanceled() {
// do nothing
return false;
}
@Override
public void done() {
// do nothing
}
@Override
public void worked(int units) {
// do nothing
}
/** BEGIN Custom change: subtasks and canceling */
@Override
public void subTask(String subTask) {
// do nothing
}
@Override
public void cancel() {
// do nothing
}
/** END Custom change: subtasks and canceling */
@Override
public String getCancelMessage() {
assert false;
return "never cqncels";
}
}