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Class UML 2.5::Trigger


A Trigger specifies a specific point at which an Event occurrence may trigger an effect in a Behavior. A Trigger may be qualified by the Port on which the Event occurred.

Direct Superclasses: NamedElement

Direct Subclasses:

Class Precedence List: Trigger, NamedElement, Element


event : Event (1 1); -- source Trigger

The Event that detected by the Trigger.

port : Port (0 *); -- source Trigger
clientDependency : Dependency (0 *); -- source NamedElement

Indicates the Dependencies that reference this NamedElement as a client.
Opposite: Dependency.client

name : String (0 1); -- source NamedElement

The name of the NamedElement.

nameExpression : StringExpression (0 1); -- source NamedElement
namespace : Namespace (0 1); -- source NamedElement
qualifiedName : String (0 1); -- source NamedElement

A name that allows the NamedElement to be identified within a hierarchy of nested Namespaces. It is constructed from the names of the containing Namespaces starting at the root of the hierarchy and ending with the name of the NamedElement itself.
{readonly, derived}

visibility : VisibilityKind (0 1); -- source NamedElement

Determines whether and how the NamedElement is visible outside its owning Namespace.

ownedComment : Comment (0 *); -- source Element
ownedElement : Element (0 *); -- source Element
owner : Element (0 1); -- source Element


No additional constraints.


No additional operations.

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