Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Source Unified Modeling Language 2.5.1 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Behavior Parameter::isStreaming Parameter execution Previous snippet Full quote Parameters may also be marked as streaming (i.e., have the isStreaming property be true). Such Parameters allow values to be passed into and out of a Behavior execution any time during its course, rather than just on invocation and completion. Next snippet If an input Parameter is streaming, then argument values may be provided for the Parameter during the course of a Behavior execution rather than just at invocation. Related snippets Related snippets (backlinks) Continuous ... It is independent from UML streaming, see clause 11.3.2.8. A streaming parameter may or may not apply to continuous flow, and a continuous flow may or may not apply to streaming parameters. If an input Parameter is streaming, then argument values may be provided for the Parameter during the course of a Behavior execution rather than just at invocation. One or more argument values may be posted to a streaming input Parameter at or any time after the invocation of a Behavior and before its completion. These argument values are then available to affect the further course of the Behavior execution ... If an output Parameter is streaming, then a Behavior execution may provide result values for the Parameter during its course rather than just at completion. One or more result values may be posted to a streaming output Parameter any time after the invocation of a Behavior up to or at its completion. These result values are then available to affect the further course of the execution of the invoking Behavior.. Turning the key on starts two behaviors, Driving and Braking. These behaviors execute until the key is turned off, using streaming parameters to communicate with other behaviors. The Driving behavior outputs a brake pressure continuously to the Braking behavior while both are executing, as indicated by the «continuous» rate and streaming properties (streaming is a characteristic of UML behavior parameters that supports ... Visit also Visit also (backlinks) Flags
