Package dog.util

Interface Summary
Referential An interface implemented by objects that maintain an external object reference.
StatusListener A callback interface for passing status messages.
StatusSource An interface for defining that an object can pass status messages.
TimerListener Interface for classes that wnat to recieve timer events.

Class Summary
ObjectCollator A class for comparing objects in a tree.
StatusEvent A status message.
Timer A timer class that wakes up listeners after a specified number of milliseconds.
TimerEvent A timer event.
Tree A utility class for manipulating objects in a tree structure.
TreeCollator A class for comparing objects in a tree.
TreeEvent A tree event.