Package org.apache.commons.io.monitor
Interface FileAlterationListener
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- All Known Implementing Classes:
FileAlterationListenerAdaptor
public interface FileAlterationListener
A listener that receives events of file system modifications.Register
FileAlterationListener
s with aFileAlterationObserver
.- Since:
- 2.0
- See Also:
FileAlterationObserver
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description 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.
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Method Detail
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onStart
void onStart(FileAlterationObserver observer)
File system observer started checking event.- Parameters:
observer
- The file system observer
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onDirectoryCreate
void onDirectoryCreate(java.io.File directory)
Directory created Event.- Parameters:
directory
- The directory created
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onDirectoryChange
void onDirectoryChange(java.io.File directory)
Directory changed Event.- Parameters:
directory
- The directory changed
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onDirectoryDelete
void onDirectoryDelete(java.io.File directory)
Directory deleted Event.- Parameters:
directory
- The directory deleted
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onFileCreate
void onFileCreate(java.io.File file)
File created Event.- Parameters:
file
- The file created
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onFileChange
void onFileChange(java.io.File file)
File changed Event.- Parameters:
file
- The file changed
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onFileDelete
void onFileDelete(java.io.File file)
File deleted Event.- Parameters:
file
- The file deleted
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onStop
void onStop(FileAlterationObserver observer)
File system observer finished checking event.- Parameters:
observer
- The file system observer
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