Class UML 2.4.1::TimeObservation

Description:

A time observation is a reference to a time instant during an execution. It points out the element in the model to observe and whether the observation is when this model element is entered or when it is exited.

Direct Superclasses: Observation

Direct Subclasses:

Class Precedence List: TimeObservation, Observation, PackageableElement, ParameterableElement, NamedElement, Element

Properties:

event : NamedElement (1 1); -- source TimeObservation
firstEvent : Boolean (1 1); -- source TimeObservation

The value of firstEvent is related to event. If firstEvent is true, then the corresponding observation event is the first time instant the execution enters event. If firstEvent is false, then the corresponding observation event is the time instant the execution exits event.
Default value: TRUE

visibility : VisibilityKind (1 1); -- source PackageableElement

Indicates that packageable elements must always have a visibility, i.e., visibility is not optional.
Redefines: NamedElement.visibility
Default value: PUBLIC

owningTemplateParameter : TemplateParameter (0 1); -- source ParameterableElement
templateParameter : TemplateParameter (0 1); -- source ParameterableElement

The template parameter that exposes this element as a formal parameter.
Opposite: TemplateParameter.parameteredElement

clientDependency : Dependency (0 *); -- source NamedElement

Indicates the dependencies that reference the client.
Opposite: Dependency.client

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

The name of the NamedElement.

nameExpression : StringExpression (0 1); -- source NamedElement

The string expression used to define the name of this named element.
{composite}
Subsets: Element.ownedElement

namespace : Namespace (0 1); -- source NamedElement

Specifies the namespace that owns the NamedElement.
{readonly}
Derived union with sources: ()
Subsets: Element.owner
Opposite: Namespace.ownedMember

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

A name which 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}

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

Constraints:

No additional constraints.

Operations:

No additional operations.

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