Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Figure D.37 - Decomposition of “Accelerate” Function (Activity and Object Flow Breakdown) Figure 11-5: Block definition diagram with activities as blocks associated with types of object nodes, variables, and parameter Source OMG Systems Modeling Language (SysML) 1.6 Copyright information About Object Management Group copyright in text extracts quoted from OMG specifications for educational purposes Snippet kind INFO UML keywords Activity Association Classifier SysML keywords Block ValueType Previous snippet Full quote Associations can be used between activities and classifiers (blocks or value types) that are the type of object nodes, variables, or parameters in the activity, as shown in Figure 11-5. Next snippet This supports linking the execution of the activity with items that are flowing through the activity or assigned to variables or parameters, and happen to be contained by an object node or assigned to a variable or parameter at the time the link exists. Related snippets Activities as blocks can have associations between each other, including composition associations. Composition means that destroying an instance at the whole end destroys instances at the part end. Related snippets (backlinks) This supports linking the execution of the activity with items that are flowing through the activity or assigned to variables or parameters, and happen to be contained by an object node or assigned to a variable or parameter at the time the link exists. Properties with AdjunctProperty applied, where the principal of the AdjunctProperty is an object node, variable, or parameter, can be used as the end of the associations toward the object node, variable, or parameter type. Like any association end or property these can be the subject of parametric constraints, design values, units, and quantity kinds. The associations may be composition if the intention is to delete instances of the classifier flowing the activity when the activity is terminated. See example in 11.4, Usage Examples. Visit also Visit also (backlinks) Flags
