# Package org.apache.commons.io.monitor

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

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  FileAlterationListener | 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 file system and notifying listeners of create, change or delete events.
  FileAlterationObserver.Builder | Builds instances of `FileAlterationObserver`.
  FileEntry | The state of a file or directory, capturing the following `File` attributes at a point in time.
  SerializableFileTime | Wraps a `FileTime` and allows it to be Serializable.

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

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