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/*******************************************************************************
* Copyright (c) 2011 Tasktop Technologies and others.
* 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.mylyn.osio.rest.core;
import java.util.EnumSet;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.mylyn.commons.core.operations.IOperationMonitor;
public class NullOperationMonitor extends NullProgressMonitor implements IOperationMonitor {
private EnumSet<OperationFlag> flags;
public synchronized void addFlag(OperationFlag flag) {
if (flags == null) {
flags = EnumSet.of(flag);
} else {
flags.add(flag);
}
}
public void clearBlocked() {
// ignore
}
public synchronized boolean hasFlag(OperationFlag flag) {
if (flags != null) {
return flags.contains(flag);
}
return false;
}
public IOperationMonitor newChild(int totalWork) {
return this;
}
public IOperationMonitor newChild(int totalWork, int suppressFlags) {
return this;
}
public synchronized void removeFlag(OperationFlag flag) {
if (flags != null) {
flags.remove(flag);
}
}
public void setBlocked(IStatus reason) {
// ignore
}
public IOperationMonitor setWorkRemaining(int workRemaining) {
return this;
}
}
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