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SilentFileWatcher.java
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SilentFileWatcher.java
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/*
* Copyright (c) 2002-2016 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.io.fs.watcher;
import java.io.File;
import java.io.IOException;
import org.neo4j.io.fs.watcher.event.FileWatchEventListener;
import org.neo4j.io.fs.watcher.resource.WatchedResource;
/**
* Silent file watcher implementation that do not perform any monitoring and can't observe any directories status or
* content update.
*/
public class SilentFileWatcher implements FileWatcher
{
@Override
public WatchedResource watch( File file ) throws IOException
{
return WatchedResource.EMPTY;
}
@Override
public void addFileWatchEventListener( FileWatchEventListener listener )
{
}
@Override
public void removeFileWatchEventListener( FileWatchEventListener listener )
{
}
@Override
public void stopWatching()
{
}
@Override
public void startWatching() throws InterruptedException
{
}
@Override
public void close() throws IOException
{
}
}