Decomposition Language: Activity Chart Implementation : Communication and Synchronization Services : Queued Messages

Queued Messages

Queued messages use a very similar implementation mechanism to that for Non-Queued messages. The difference being in that those types of messages do not contain value but rather signals the occurrence of some event. Again, using these in a design makes the design easier to modify.

Note: Examples and discussion regarding each of those two methods is given in Rational Statemate Action Language Implementation.