/*
* Copyright 2003-2011 JetBrains s.r.o.
*
* 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.
*/
package jetbrains.mps.progress;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.mps.openapi.util.ProgressMonitor;
import org.jetbrains.mps.openapi.util.SubProgressKind;
/**
* Evgeny Gryaznov, 9/30/11
*/
public class EmptyProgressMonitor implements ProgressMonitor {
private volatile boolean myIsCanceled = false;
@Override
public void start(@NotNull String taskName, int totalWork) {
}
@Override
public void advance(int work) {
}
@Override
public void step(String title) {
}
@Override
public void done() {
}
@Override
public ProgressMonitor subTask(int work) {
return this;
}
@Override
public ProgressMonitor subTask(int work, SubProgressKind kind) {
return this;
}
@Override
public boolean isCanceled() {
return myIsCanceled;
}
@Override
public void cancel() {
myIsCanceled = true;
}
}