Class UML 2.4.1::ActivityParameterNode
Description:
An activity parameter node is an object node for inputs and outputs to
activities.
Direct Superclasses: ObjectNodeDirect Subclasses: Class Precedence List: ActivityParameterNode,
ObjectNode,
ActivityNode,
RedefinableElement,
TypedElement,
NamedElement,
ElementProperties:
![](/se-interop/image/down-arrow.png)
parameter :
Parameter (1 1); -- source
ActivityParameterNode![](/se-interop/image/down-arrow.png)
inState :
State (0 *); -- source
ObjectNode![](/se-interop/image/down-arrow.png)
isControlType : Boolean (1 1); -- source
ObjectNode![](/se-interop/image/down-arrow.png)
ordering :
ObjectNodeOrderingKind (1 1); -- source
ObjectNode![](/se-interop/image/down-arrow.png)
selection :
Behavior (0 1); -- source
ObjectNode![](/se-interop/image/down-arrow.png)
upperBound :
ValueSpecification (1 1); -- source
ObjectNode![](/se-interop/image/down-arrow.png)
activity :
Activity (0 1); -- source
ActivityNode![](/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/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/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)
type :
Type (0 1); -- source
TypedElement![](/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: same_type() : Boolean;
Description: The type of an activity parameter node is the same as the type of its parameter.
Expression: true
Signature: no_outgoing_edges() : Boolean;
Description: Activity parameter object nodes with no outgoing edges and one or more
incoming edges must have a parameter with out, inout, or return direction.
Expression: true
Signature: no_incoming_edges() : Boolean;
Description: Activity parameter object nodes with no incoming edges and one or more
outgoing edges must have a parameter with in or inout direction.
Expression: true
Signature: no_edges() : Boolean;
Description: An activity parameter node may have all incoming edges or all outgoing
edges, but it must not have both incoming and outgoing edges.
Expression: true
Signature: maximum_two_parameter_nodes() : Boolean;
Description: A parameter with direction inout must have at most two activity parameter
nodes in an activity, one with incoming flows and one with outgoing flows.
Expression: true
Signature: maximum_one_parameter_node() : Boolean;
Description: A parameter with direction other than inout must have at most one activity
parameter node in an activity.
Expression: true
Signature: has_parameters() : Boolean;
Description: Activity parameter nodes must have parameters from the containing activity.
Expression: true
Operations:
No additional operations.
Send questions or comments to
[email protected].