org.apache.commons.io.monitor

接口 FileAlterationListener

所有已知实现类:

FileAlterationListenerAdaptor

public interface FileAlterationListener

A listener that receives events of file system modifications.

Register FileAlterationListeners with a FileAlterationObserver.

从以下版本开始:

2.0

另请参阅:

FileAlterationObserver

方法概要

限定符和类型	方法和说明
void	onDirectoryChange(File directory) Directory changed Event.
void	onDirectoryCreate(File directory) Directory created Event.
void	onDirectoryDelete(File directory) Directory deleted Event.
void	onFileChange(File file) File changed Event.
void	onFileCreate(File file) File created Event.
void	onFileDelete(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.

方法详细资料

onStart

void onStart(FileAlterationObserver observer)

File system observer started checking event.

参数:

observer - The file system observer

onDirectoryCreate

void onDirectoryCreate(File directory)

Directory created Event.

参数:

directory - The directory created

onDirectoryChange

void onDirectoryChange(File directory)

Directory changed Event.

参数:

directory - The directory changed

onDirectoryDelete

void onDirectoryDelete(File directory)

Directory deleted Event.

参数:

directory - The directory deleted

onFileCreate

void onFileCreate(File file)

File created Event.

参数:

file - The file created

onFileChange

void onFileChange(File file)

File changed Event.

参数:

file - The file changed

onFileDelete

void onFileDelete(File file)

File deleted Event.

参数:

file - The file deleted

onStop

void onStop(FileAlterationObserver observer)

File system observer finished checking event.

参数:

observer - The file system observer