Class UML 2.5::LoopNode

Description:

A LoopNode is a StructuredActivityNode that represents an iterative loop with setup, test, and body sections.

Direct Superclasses: StructuredActivityNode

Direct Subclasses:

Class Precedence List: LoopNode, StructuredActivityNode, Namespace, ActivityGroup, Action, ExecutableNode, ActivityNode, RedefinableElement, NamedElement, Element

Properties:

bodyOutput : OutputPin (0 *); -- source LoopNode
bodyPart : ExecutableNode (0 *); -- source LoopNode
decider : OutputPin (1 1); -- source LoopNode
isTestedFirst : Boolean (1 1); -- source LoopNode
loopVariable : OutputPin (0 *); -- source LoopNode
loopVariableInput : InputPin (0 *); -- source LoopNode
result : OutputPin (0 *); -- source LoopNode
setupPart : ExecutableNode (0 *); -- source LoopNode
test : ExecutableNode (1 *); -- source LoopNode
activity : Activity (0 1); -- source StructuredActivityNode
edge : ActivityEdge (0 *); -- source StructuredActivityNode
mustIsolate : Boolean (1 1); -- source StructuredActivityNode
node : ActivityNode (0 *); -- source StructuredActivityNode
variable : Variable (0 *); -- source StructuredActivityNode
elementImport : ElementImport (0 *); -- source Namespace
importedMember : PackageableElement (0 *); -- source Namespace
member : NamedElement (0 *); -- source Namespace
ownedMember : NamedElement (0 *); -- source Namespace
ownedRule : Constraint (0 *); -- source Namespace
packageImport : PackageImport (0 *); -- source Namespace
containedEdge : ActivityEdge (0 *); -- source ActivityGroup
containedNode : ActivityNode (0 *); -- source ActivityGroup
subgroup : ActivityGroup (0 *); -- source ActivityGroup
superGroup : ActivityGroup (0 1); -- source ActivityGroup
context : Classifier (0 1); -- source Action
input : InputPin (0 *); -- source Action
isLocallyReentrant : Boolean (1 1); -- source Action
localPostcondition : Constraint (0 *); -- source Action
localPrecondition : Constraint (0 *); -- source Action
output : OutputPin (0 *); -- source Action
handler : ExceptionHandler (0 *); -- source ExecutableNode
inGroup : ActivityGroup (0 *); -- source ActivityNode
inInterruptibleRegion : InterruptibleActivityRegion (0 *); -- source ActivityNode
inPartition : ActivityPartition (0 *); -- source ActivityNode
inStructuredNode : StructuredActivityNode (0 1); -- source ActivityNode
incoming : ActivityEdge (0 *); -- source ActivityNode
outgoing : ActivityEdge (0 *); -- source ActivityNode
redefinedNode : ActivityNode (0 *); -- source ActivityNode
isLeaf : Boolean (1 1); -- source RedefinableElement
redefinedElement : RedefinableElement (0 *); -- source RedefinableElement
redefinitionContext : Classifier (0 *); -- source RedefinableElement
clientDependency : Dependency (0 *); -- source NamedElement
name : String (0 1); -- source NamedElement
nameExpression : StringExpression (0 1); -- source NamedElement
namespace : Namespace (0 1); -- source NamedElement
qualifiedName : String (0 1); -- source NamedElement
visibility : VisibilityKind (0 1); -- source NamedElement
ownedComment : Comment (0 *); -- source Element
ownedElement : Element (0 *); -- source Element
owner : Element (0 1); -- source Element

Constraints:

No additional constraints.

Operations:

Signature: sourceNodes() : ActivityNode;
Description: Return the loopVariable OutputPins in addition to other source nodes for the LoopNode as a StructuredActivityNode.
Expression: result = (self.StructuredActivityNode::sourceNodes()->union(loopVariable))

Signature: allActions() : Action;
Description: Return only this LoopNode. This prevents Actions within the LoopNode from having their OutputPins used as bodyOutputs or decider Pins in containing LoopNodes or ConditionalNodes.
Expression: result = (self->asSet())

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