Other Monitor Classes

A FileSystemObjectMonitor instance monitors a file-system object for changes. A file-system object can be a regular file, a directory, a symbolic link, a socket, a pipe, or a device. Monitorable activities can include when the file-system object is deleted, written to, or renamed, as well as when specific types of meta information (such as its size and link count) change.

A NetworkReachabilityMonitor instance monitors a network node name or address for changes to its reachability.