/**
* Licensed to Cloudera, Inc. under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Cloudera, Inc. licenses this file
* to you 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.cloudera.util.dirwatcher;
import java.io.File;
/**
* The dir watcher periodically looks at a directory and fires events based on
* changes to the contents of the directory. When actions on files have been
* detected these actions are fired.
*/
public interface DirChangeHandler {
/**
* File deleted or moved elsewhere.
*/
void fileDeleted(File f);
/**
* File created/moved into this directory
*/
void fileCreated(File f);
}