Class UML 2.3::LoopNode
Description:
A loop node is a structured activity node that represents a loop with setup,
test, and body sections.
Direct Superclasses: StructuredActivityNodeDirect Subclasses: Class Precedence List: LoopNode,
StructuredActivityNode,
ActivityGroup,
Action,
ExecutableNode,
ActivityNode,
RedefinableElement,
Namespace,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png)
bodyOutput :
OutputPin (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
bodyPart :
ExecutableNode (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
decider :
OutputPin (1 1); -- source
LoopNode![](/se-interop/image/down-arrow.png)
isTestedFirst : Boolean (1 1); -- source
LoopNode![](/se-interop/image/down-arrow.png)
loopVariable :
OutputPin (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
loopVariableInput :
InputPin (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
result :
OutputPin (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
setupPart :
ExecutableNode (0 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
test :
ExecutableNode (1 *); -- source
LoopNode![](/se-interop/image/down-arrow.png)
activity :
Activity (0 1); -- source
StructuredActivityNode![](/se-interop/image/down-arrow.png)
edge :
ActivityEdge (0 *); -- source
StructuredActivityNode![](/se-interop/image/down-arrow.png)
mustIsolate : Boolean (1 1); -- source
StructuredActivityNode![](/se-interop/image/down-arrow.png)
node :
ActivityNode (0 *); -- source
StructuredActivityNode![](/se-interop/image/down-arrow.png)
variable :
Variable (0 *); -- source
StructuredActivityNode![](/se-interop/image/down-arrow.png)
containedEdge :
ActivityEdge (0 *); -- source
ActivityGroup![](/se-interop/image/down-arrow.png)
containedNode :
ActivityNode (0 *); -- source
ActivityGroup![](/se-interop/image/down-arrow.png)
subgroup :
ActivityGroup (0 *); -- source
ActivityGroup![](/se-interop/image/down-arrow.png)
superGroup :
ActivityGroup (0 1); -- source
ActivityGroup![](/se-interop/image/down-arrow.png)
context :
Classifier (0 1); -- source
Action![](/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/down-arrow.png)
inGroup :
ActivityGroup (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
inInterruptibleRegion :
InterruptibleActivityRegion (0 *); -- source
ActivityNode![](/se-interop/image/down-arrow.png)
inPartition :
ActivityPartition (0 *); -- source
ActivityNode![](/se-interop/image/right-arrow.png)
inStructuredNode :
StructuredActivityNode (0 1); -- source
ActivityNode Structured activity node containing the node.
Subsets: ActivityNode.inGroup
Opposite: StructuredActivityNode.node
![](/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/down-arrow.png)
isLeaf : Boolean (1 1); -- source
RedefinableElement![](/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)
elementImport :
ElementImport (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png)
importedMember :
PackageableElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png)
member :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png)
ownedMember :
NamedElement (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png)
ownedRule :
Constraint (0 *); -- source
Namespace![](/se-interop/image/down-arrow.png)
packageImport :
PackageImport (0 *); -- source
Namespace![](/se-interop/image/right-arrow.png)
clientDependency :
Dependency (0 *); -- source
NamedElement Indicates the dependencies that reference the client.
Opposite: Dependency.client
![](/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/right-arrow.png)
ownedElement :
Element (0 *); -- source
Element The Elements owned by this element.
{
composite,
readonly}
Derived union with sources: (ownedComment, nameExpression, packageImport, ownedRule, ownedMember, elementImport, handler, output, localPrecondition, localPostcondition, input, subgroup, variable, node, result, loopVariableInput)
Opposite: Element.owner
![](/se-interop/image/down-arrow.png)
owner :
Element (0 1); -- source
ElementConstraints:
Signature: result_no_incoming() : Boolean;
Description: The result output pins have no incoming edges.
Expression: true
Signature: input_edges() : Boolean;
Description: Loop variable inputs must not have outgoing edges.
Expression: true
Signature: executable_nodes() : Boolean;
Description: The union of the ExecutableNodes in the setupPart, test and bodyPart of
a LoopNode must be the same as the subset of nodes contained in the LoopNode
(considered as a StructuredActivityNode) that are ExecutableNodes.
Expression: true
Signature: body_output_pins() : Boolean;
Description: The bodyOutput pins are output pins on actions in the body of the loop
node.
Expression: true
Operations:
No additional operations.
Send questions or comments to
[email protected].