Class ACActivityHelper


  • public abstract class ACActivityHelper
    extends java.lang.Object
    An activity specifies the coordination of executions of subordinate behaviors using a control and data flow model. The subordinate behaviors coordinated by these models may be initiated because other behaviors in the model finish executing, objects and data become available or because events occur externally to the flow. The flow of execution is modeled as activity nodes connected by activity edges. A node can be the execution of a subordinate behavior, such as an arithmetic computation, a call to an operation or manipulation of object contents. Activity nodes also include flow-of-control constructs, such as synchronization, decision and concurrency control. Activities may form invocation hierarchies invoking other activities, ultimately resolving to individual actions.
    See Also:
    ACActivity