com.phloc.commons.io.monitor.FileChangeEvent Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2015 phloc systems
* http://www.phloc.com
* office[at]phloc[dot]com
*
* 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 com.phloc.commons.io.monitor;
import java.io.File;
import javax.annotation.Nonnull;
import com.phloc.commons.ValueEnforcer;
import com.phloc.commons.string.ToStringGenerator;
/**
* An event fired when a file is changed.
*
* @author Commons VFS
* team
* @author Philip Helger
*/
public class FileChangeEvent
{
/**
* The file object
*/
private final File m_aFile;
public FileChangeEvent (@Nonnull final File aFile)
{
m_aFile = ValueEnforcer.notNull (aFile, "File");
}
/**
* Returns the file that changed.
*
* @return The file that was changed. Never null.
*/
@Nonnull
public File getFile ()
{
return m_aFile;
}
@Override
public String toString ()
{
return new ToStringGenerator (this).append ("file", m_aFile).toString ();
}
}