Class UML 2.3::ReadExtentAction
Description:
A read extent action is an action that retrieves the current instances
of a classifier.
Direct Superclasses: ActionDirect Subclasses: Class Precedence List: ReadExtentAction,
Action,
ExecutableNode,
ActivityNode,
RedefinableElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
classifier :
Classifier (1 1); -- source
ReadExtentAction![](/se-interop/image/right-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
result :
OutputPin (1 1); -- source
ReadExtentAction The runtime instances of the classifier.
{
composite}
Subsets: Action.output
![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
context :
Classifier (0 1); -- source
Action![](/se-interop/image/right-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
input :
InputPin (0 *); -- source
Action The ordered set of input pins connected to the Action. These are among
the total set of inputs.
{
composite,
readonly,
ordered}
Derived union with sources: ()
Subsets: Element.ownedElement
![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
isLocallyReentrant : Boolean (1 1); -- source
Action![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
localPostcondition :
Constraint (0 *); -- source
Action![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
localPrecondition :
Constraint (0 *); -- source
Action![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
output :
OutputPin (0 *); -- source
Action![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
handler :
ExceptionHandler (0 *); -- source
ExecutableNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
activity :
Activity (0 1); -- source
ActivityNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
inGroup :
ActivityGroup (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
inInterruptibleRegion :
InterruptibleActivityRegion (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
inPartition :
ActivityPartition (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
inStructuredNode :
StructuredActivityNode (0 1); -- source
ActivityNode![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
incoming :
ActivityEdge (0 *); -- source
ActivityNode![](/se-interop/image/right-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
outgoing :
ActivityEdge (0 *); -- source
ActivityNode Edges that have the node as source.
Opposite: ActivityEdge.source
![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
redefinedNode :
ActivityNode (0 *); -- source
ActivityNode![](/se-interop/image/right-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
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?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
redefinedElement :
RedefinableElement (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
redefinitionContext :
Classifier (0 *); -- source
RedefinableElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
clientDependency :
Dependency (0 *); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
name : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
nameExpression :
StringExpression (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
namespace :
Namespace (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
qualifiedName : String (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
visibility :
VisibilityKind (0 1); -- source
NamedElement![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
ownedComment :
Comment (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
ownedElement :
Element (0 *); -- source
Element![](/se-interop/image/down-arrow.png?hunchentoot-session=6199%3A87887334EA93E5E2D8CC0FF07D326C68)
owner :
Element (0 1); -- source
ElementConstraints:
Signature: type_is_classifier() : Boolean;
Description: The type of the result output pin is the classifier.
Expression: true
Signature: multiplicity_of_result() : Boolean;
Description: The multiplicity of the result output pin is 0..*.
The OCL used here is not normative.Editor's notes: No multiplicity. UnlimitedNatural literal needs investigation.
Expression: true
Original: self.result.multiplicity.is(0,#null)
Operations:
No additional operations.
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