org.xnio

Interface FileSystemWatcher

All Superinterfaces:

AutoCloseable, Closeable

public interface FileSystemWatcher
extends Closeable

File system watcher service. This watcher can be used to receive notifications about a specific path.

Author:

Stuart Douglas

Method Summary

Modifier and Type	Method and Description
void	unwatchPath(File file, FileChangeCallback callback) Stop watching a path.
void	watchPath(File file, FileChangeCallback callback) Watch the given path recursively, and invoke the callback when a change is made.

Methods inherited from interface java.io.Closeable

close

Method Detail

watchPath

void watchPath(File file,
               FileChangeCallback callback)

Watch the given path recursively, and invoke the callback when a change is made.

Parameters:

file - The path to watch

callback - The callback

unwatchPath

void unwatchPath(File file,
                 FileChangeCallback callback)

Stop watching a path.

Parameters:

file - the path

callback - the callback