Class UML 2.3::ReadLinkObjectEndAction
Description:
A read link object end action is an action that retrieves an end object
from a link object.
Direct Superclasses: ActionDirect Subclasses: Class Precedence List: ReadLinkObjectEndAction,
Action,
ExecutableNode,
ActivityNode,
RedefinableElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png)
end :
Property (1 1); -- source
ReadLinkObjectEndAction![](/se-interop/image/down-arrow.png)
object :
InputPin (1 1); -- source
ReadLinkObjectEndAction![](/se-interop/image/down-arrow.png)
result :
OutputPin (1 1); -- source
ReadLinkObjectEndAction![](/se-interop/image/right-arrow.png)
context :
Classifier (0 1); -- source
Action The classifier that owns the behavior of which this action is a part.
{
readonly,
derived}
The spec does not provide a function to compute this derived property!![](/se-interop/image/down-arrow.png)
input :
InputPin (0 *); -- source
Action![](/se-interop/image/down-arrow.png)
isLocallyReentrant : Boolean (1 1); -- source
Action![](/se-interop/image/down-arrow.png)
localPostcondition :
Constraint (0 *); -- source
Action![](/se-interop/image/down-arrow.png)
localPrecondition :
Constraint (0 *); -- source
Action![](/se-interop/image/down-arrow.png)
output :
OutputPin (0 *); -- source
Action![](/se-interop/image/down-arrow.png)
handler :
ExceptionHandler (0 *); -- source
ExecutableNode![](/se-interop/image/right-arrow.png)
activity :
Activity (0 1); -- source
ActivityNode Activity containing the node.
Subsets: Element.owner
Opposite: Activity.node
![](/se-interop/image/down-arrow.png)
inGroup :
ActivityGroup (0 *); -- source
ActivityNode![](/se-interop/image/right-arrow.png)
inInterruptibleRegion :
InterruptibleActivityRegion (0 *); -- source
ActivityNode Interruptible regions containing the node.
Subsets: ActivityNode.inGroup
Opposite: InterruptibleActivityRegion.node
![](/se-interop/image/down-arrow.png)
inPartition :
ActivityPartition (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
inStructuredNode :
StructuredActivityNode (0 1); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
incoming :
ActivityEdge (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
outgoing :
ActivityEdge (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
redefinedNode :
ActivityNode (0 *); -- source
ActivityNode![](/se-interop/image/right-arrow.png)
isLeaf : Boolean (1 1); -- source
RedefinableElement Indicates whether it is possible to further redefine a RedefinableElement.
If the value is true, then it is not possible to further redefine the RedefinableElement.
Note that this property is preserved through package merge operations;
that is, the capability to redefine a RedefinableElement (i.e., isLeaf=false)
must be preserved in the resulting RedefinableElement of a package merge
operation where a RedefinableElement with isLeaf=false is merged with a
matching RedefinableElement with isLeaf=true: the resulting RedefinableElement
will have isLeaf=false. Default value is false.
Default value: FALSE
![](/se-interop/image/down-arrow.png)
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png)
redefinitionContext :
Classifier (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
visibility :
VisibilityKind (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png)
owner :
Element (0 1); -- source
ElementConstraints:
Signature: type_of_result() : Boolean;
Description: The type of the result output pin is the same as the type of the association
end.
Expression: self.result.type = self.end.type
Signature: type_of_object() : Boolean;
Description: The type of the object input pin is the association class that owns the
association end.
Expression: self.object.type = self.end.association
Signature: property() : Boolean;
Description: The property must be an association end.
Expression: self.end.association.notEmpty()
Signature: multiplicity_of_result() : Boolean;
Description: The multiplicity of the result output pin is 1..1.
The OCL used here is not normative.Editor's notes: No multiplicity
Expression: self.result.is(1,1)
Original: self.result.multiplicity.is(1,1)
Signature: multiplicity_of_object() : Boolean;
Description: The multiplicity of the object input pin is 1..1.
The OCL used here is not normative.Editor's notes: No multiplicity
Expression: self.object.is(1,1)
Original: self.object.multiplicity.is(1,1)
Signature: ends_of_association() : Boolean;
Description: The ends of the association must not be static.
The OCL used here is not normative.Editor's notes: forAll not forall
Expression: self.end.association.memberEnd->forAll(e | not e.isStatic)
Original: self.end.association.memberEnd->forall(e | not e.isStatic)
Signature: association_of_association() : Boolean;
Description: The association of the association end must be an association class.
The OCL used here is not normative.Editor's notes: association not Association.
Expression: self.end.association.oclIsKindOf(AssociationClass)
Original: self.end.Association.oclIsKindOf(AssociationClass)
Operations:
No additional operations.
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