org.apache.commons.io.monitor
Interface FileAlterationListener

All Known Implementing Classes:

FileAlterationListenerAdaptor

public interface FileAlterationListener

A listener that receives events of file system modifications.

Register FileAlterationListeners with a FileAlterationObserver.

Since:

2.0

Version:

$Id: FileAlterationListener.java 1304052 2012-03-22 20:55:29Z ggregory $

See Also:

FileAlterationObserver

Method Summary

void	onDirectoryChange(java.io.File directory) Directory changed Event.
void	onDirectoryCreate(java.io.File directory) Directory created Event.
void	onDirectoryDelete(java.io.File directory) Directory deleted Event.
void	onFileChange(java.io.File file) File changed Event.
void	onFileCreate(java.io.File file) File created Event.
void	onFileDelete(java.io.File file) File deleted Event.
void	onStart(FileAlterationObserver observer) File system observer started checking event.
void	onStop(FileAlterationObserver observer) File system observer finished checking event.

Method Detail

onStart

void onStart(FileAlterationObserver observer)

File system observer started checking event.

Parameters:

observer - The file system observer

onDirectoryCreate

void onDirectoryCreate(java.io.File directory)

Directory created Event.

Parameters:

directory - The directory created

onDirectoryChange

void onDirectoryChange(java.io.File directory)

Directory changed Event.

Parameters:

directory - The directory changed

onDirectoryDelete

void onDirectoryDelete(java.io.File directory)

Directory deleted Event.

Parameters:

directory - The directory deleted

onFileCreate

void onFileCreate(java.io.File file)

File created Event.

Parameters:

file - The file created

onFileChange

void onFileChange(java.io.File file)

File changed Event.

Parameters:

file - The file changed

onFileDelete

void onFileDelete(java.io.File file)

File deleted Event.

Parameters:

file - The file deleted

onStop

void onStop(FileAlterationObserver observer)

File system observer finished checking event.

Parameters:

observer - The file system observer