Software Disclaimer

Class UML 2.5::ReadLinkAction

Description:

A ReadLinkAction is a LinkAction that navigates across an Association to retrieve the objects on one end.

Direct Superclasses: LinkAction

Direct Subclasses:

Class Precedence List: ReadLinkAction, LinkAction, Action, ExecutableNode, ActivityNode, RedefinableElement, NamedElement, Element

Properties:

result : OutputPin (1 1); -- source ReadLinkAction
endData : LinkEndData (2 *); -- source LinkAction
inputValue : InputPin (1 *); -- source LinkAction
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
activity : Activity (0 1); -- source ActivityNode
inGroup : ActivityGroup (0 *); -- source ActivityNode
inInterruptibleRegion : InterruptibleActivityRegion (0 *); -- source ActivityNode
inPartition : ActivityPartition (0 *); -- source ActivityNode

ActivityPartitions containing the ActivityNode.
Subsets: ActivityNode.inGroup
Opposite: ActivityPartition.node

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: openEnd() : Property;
Description: Returns the ends corresponding to endData with no value InputPin. (A well-formed ReadLinkAction is constrained to have only one of these.)
Expression: result = (endData->select(value=null).end->asOrderedSet())



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