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4.2 Programs ToC Previous Next

4.2.8 Program state transition effects ToC Previous Next

A Program’s state transition generally has a cause and also yields an effect. The effect is a by product of a Program state transition that can be used by a Client to monitor the progress of the Program. Effects can be internal or external. An external effect of a state transition is the generation of an Event notification. Each Program state transition is associated with a unique Event. These Events reflect the progression and trajectory of the Program through its set of defined states. The internal effects of a state transition can be the performance of some programmatic action such as the generation of data.

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