# Package org.apache.commons.io.monitor

This package provides a component for monitoring file system events (directory and file create, update and delete events).

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  FileAlterationListener | A listener that receives events of file system modifications.

- Class Summary
  Class | Description
  --- | ---
  FileAlterationListenerAdaptor | Convenience `FileAlterationListener` implementation that does nothing.
  FileAlterationMonitor | A runnable that spawns a monitoring thread triggering any registered `FileAlterationObserver` at a specified interval.
  FileAlterationObserver | FileAlterationObserver represents the state of files below a root directory, checking the filesystem and notifying listeners of create, change or delete events.
  FileEntry | The state of a file or directory, capturing the following `File` attributes at a point in time.

## Package org.apache.commons.io.monitor Description

This package provides a component for monitoring file system events (directory and file create, update and delete events).

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