/*
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
*
* 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 org.jkiss.dbeaver.model.runtime;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* Progress monitor null implementation
*/
public class VoidProgressMonitor implements DBRProgressMonitor {
private final IProgressMonitor NESTED_INSTANCE = new NullProgressMonitor();
public VoidProgressMonitor() {
}
@Override
public IProgressMonitor getNestedMonitor()
{
return NESTED_INSTANCE;
}
@Override
public void beginTask(String name, int totalWork)
{
}
@Override
public void done()
{
}
@Override
public void subTask(String name)
{
}
@Override
public void worked(int work)
{
}
@Override
public boolean isCanceled()
{
return false;
}
@Override
public void startBlock(DBRBlockingObject object, String taskName)
{
// do nothing
}
@Override
public void endBlock()
{
// do nothing
}
@Override
public DBRBlockingObject getActiveBlock()
{
return null;
}
}