object interactor

An object interactor listens to all user events occurring on a graphic object and sets off the corresponding Swing actions.

See interactor.

off-page connector

A predefined business object. An off-page connector (OPC) can be used in place of a network node to show that the incoming link extends outside the displayed view.

OSI state dictionary

A dictionary of telecommunication object states based on the OSI (Open System Interconnection) standard specified in ISO/IEC 10164-2, ITU-T X.731 — State Management Function.

outstanding alarms

Outstanding alarms on a managed object include the new and the acknowledged alarms but not the cleared alarms.