Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Figure D.25 - Detailed Internal Structure of Fuel Delivery Subsystem (Internal Block Diagram) Figure 15-1: Abstract syntax extensions for SysML Allocation Figure 15-3: Generic Allocation, including /from and /to association ends AVOID "mixed" functional (behavioral) allocation levels! DO NOT Allocate from Usage level (Action) to Definition level (Block) or from Definition level (Activity) to usage level (part Property) - even if formally permitted in SysML. Functional allocation of an Activity (definition level) in a BDD with callouts Functional allocation of a CallBehaviorAction (usage level) in an Activity Diagram to elements in a BDD Allocation of a CallBehaviorActionAction to a PartProperty via an AllocateActivityPartition "swimlane" Allocation via swimlanes in usage allocation mode - DOs and DON'Ts Allocation via swimlanes in definition allocation mode - DOs and DON'Ts 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 «keyword» Class Element Property attribute Operation Classifier::attribute SysML keywords Allocate allocation «allocate» Previous snippet Allocate is a dependency based on UML::Abstraction. It is a mechanism for associating elements of different types, or in different hierarchies, at an abstract level. Allocate is used for assessing user model consistency and directing future design ... Full quote It is expected that an «allocate» relationship between model elements is a precursor to a more concrete relationship between the elements, their properties, operations, attributes, or sub-classes. Next snippet Allocate is a stereotype of a UML4SysML::Abstraction that is permissible between any two NamedElements. It is depicted as a dependency with the "allocate" keyword attached to it. Related snippets Allocate is a dependency based on UML::Abstraction. It is a mechanism for associating elements of different types, or in different hierarchies, at an abstract level. Allocate is used for assessing user model consistency and directing future design ... Related snippets (backlinks) Allocation is the term used by systems engineers to denote the organized cross-association (mapping) of elements within the various structures or hierarchies of a user model. The concept of “allocation” requires flexibility suitable for abstract system specification, rather than a particular constrained method of system or software design. System modelers often associate various elements in a user model in abstract, preliminary, and sometimes tentative ways. Allocations can be used early in the design as a precursor to more detailed rigorous specifications and implementations. The allocation relationship can provide an effective means for navigating the model by establishing cross relationships, and ensuring the various parts of the model are properly integrated. ... does not try to limit the use of the term “allocation,” but provides a basic capability to support allocation in the broadest sense. It does include some specific subclasses of allocation for allocating behavior, structure, and flows. A typical example is the allocation of activities to blocks (e.g., functions to components) Visit also Visit also (backlinks) Flags
