Class Lifeline
A Lifeline represents an individual participant in the Interaction. While parts and structural features may have multiplicity greater than 1, Lifelines represent only one interacting entity. <p>From package UML::Interactions.</p>
[XmlNamespace("http://www.eclipse.org/uml2/5.0.0/UML")]
[XmlNamespacePrefix("uml")]
[ModelRepresentationClass("http://www.eclipse.org/uml2/5.0.0/UML#//Lifeline")]
public class Lifeline : NamedElement, ILifeline, INamedElement, IElement, IEModelElement, IModelElement, INotifyPropertyChanged, INotifyPropertyChanging- Inheritance
-
Lifeline
- Implements
- Inherited Members
Constructors
Lifeline()
Creates a new instance
public Lifeline()Properties
Children
Gets the child model elements of this model element
public override IEnumerableExpression<IModelElement> Children { get; }Property Value
ClassInstance
Gets the Class model for this type
public static IClass ClassInstance { get; }Property Value
CoveredBy
References the InteractionFragments in which this Lifeline takes part. <p>From package UML::Interactions.</p>
[XmlElementName("coveredBy")]
[XmlAttribute(true)]
[XmlOpposite("covered")]
public ISetExpression<IInteractionFragment> CoveredBy { get; }Property Value
DecomposedAs
References the Interaction that represents the decomposition. <p>From package UML::Interactions.</p>
[XmlElementName("decomposedAs")]
[XmlAttribute(true)]
public IPartDecomposition DecomposedAs { get; set; }Property Value
Interaction
References the Interaction enclosing this Lifeline. <p>From package UML::Interactions.</p>
[Browsable(false)]
[XmlElementName("interaction")]
[XmlAttribute(true)]
[XmlOpposite("lifeline")]
public IInteraction Interaction { get; set; }Property Value
ReferencedElements
Gets the referenced model elements of this model element
public override IEnumerableExpression<IModelElement> ReferencedElements { get; }Property Value
Represents
References the ConnectableElement within the classifier that contains the enclosing interaction. <p>From package UML::Interactions.</p>
[XmlElementName("represents")]
[XmlAttribute(true)]
public IConnectableElement Represents { get; set; }Property Value
Selector
If the referenced ConnectableElement is multivalued, then this specifies the specific individual part within that set. <p>From package UML::Interactions.</p>
[Browsable(false)]
[XmlElementName("selector")]
[XmlAttribute(false)]
[Containment]
public IValueSpecification Selector { get; set; }Property Value
Methods
GetClass()
Gets the Class for this model element
public override IClass GetClass()Returns
GetCollectionForFeature(string)
Gets the Model element collection for the given feature
protected override IList GetCollectionForFeature(string feature)Parameters
featurestringThe requested feature
Returns
- IList
A non-generic list of elements
GetExpressionForReference(string)
Gets the property expression for the given reference
protected override INotifyExpression<IModelElement> GetExpressionForReference(string reference)Parameters
referencestringThe requested reference in upper case
Returns
- INotifyExpression<IModelElement>
An incremental property expression
GetModelElementForReference(string, int)
Resolves the given URI to a child model element
protected override IModelElement GetModelElementForReference(string reference, int index)Parameters
Returns
- IModelElement
The model element or null if it could not be found
GetRelativePathForNonIdentifiedChild(IModelElement)
Gets the relative URI fragment for the given child model element
protected override string GetRelativePathForNonIdentifiedChild(IModelElement element)Parameters
elementIModelElementThe element that should be looked for
Returns
- string
A fragment of the relative URI
Interaction_uses_share_lifeline(object, object)
If a lifeline is in an Interaction referred to by an InteractionUse in an enclosing Interaction, and that lifeline is common with another lifeline in an Interaction referred to by another InteractonUse within that same enclosing Interaction, it must be common to a lifeline within that enclosing Interaction. By common Lifelines we mean Lifelines with the same selector and represents associations.
let intUses : Set(InteractionUse) = interaction.interactionUse in
intUses->forAll
( iuse : InteractionUse |
let usingInteraction : Set(Interaction) = iuse.enclosingInteraction->asSet()
->union(
iuse.enclosingOperand.combinedFragment->asSet()->closure(enclosingOperand.combinedFragment).enclosingInteraction->asSet()
)
in
let peerUses : Set(InteractionUse) = usingInteraction.fragment->select(oclIsKindOf(InteractionUse)).oclAsType(InteractionUse)->asSet()
->union(
usingInteraction.fragment->select(oclIsKindOf(CombinedFragment)).oclAsType(CombinedFragment)->asSet()
->closure(operand.fragment->select(oclIsKindOf(CombinedFragment)).oclAsType(CombinedFragment)).operand.fragment->
select(oclIsKindOf(InteractionUse)).oclAsType(InteractionUse)->asSet()
)->excluding(iuse)
in
peerUses->forAll( peerUse : InteractionUse |
peerUse.refersTo.lifeline->forAll( l : Lifeline | (l.represents = self.represents and
( self.selector.oclIsKindOf(LiteralString) implies
l.selector.oclIsKindOf(LiteralString) and
self.selector.oclAsType(LiteralString).value = l.selector.oclAsType(LiteralString).value )
and
( self.selector.oclIsKindOf(LiteralInteger) implies
l.selector.oclIsKindOf(LiteralInteger) and
self.selector.oclAsType(LiteralInteger).value = l.selector.oclAsType(LiteralInteger).value )
)
implies
usingInteraction.lifeline->exists(represents = self.represents and
( self.selector.oclIsKindOf(LiteralString) implies
l.selector.oclIsKindOf(LiteralString) and
self.selector.oclAsType(LiteralString).value = l.selector.oclAsType(LiteralString).value )
and
( self.selector.oclIsKindOf(LiteralInteger) implies
l.selector.oclIsKindOf(LiteralInteger) and
self.selector.oclAsType(LiteralInteger).value = l.selector.oclAsType(LiteralInteger).value )
)
)
)
)
public bool Interaction_uses_share_lifeline(object diagnostics, object context)Parameters
diagnosticsobjectThe chain of diagnostics to which problems are to be appended.
contextobjectThe cache of context-specific information.
Returns
OnParentChanged(IModelElement, IModelElement)
Gets called when the parent model element of the current model element changes
protected override void OnParentChanged(IModelElement newParent, IModelElement oldParent)Parameters
newParentIModelElementThe new parent model element
oldParentIModelElementThe old parent model element
OnParentChanging(IModelElement, IModelElement)
Gets called when the parent model element of the current model element is about to change
protected override void OnParentChanging(IModelElement newParent, IModelElement oldParent)Parameters
newParentIModelElementThe new parent model element
oldParentIModelElementThe old parent model element
Same_classifier(object, object)
The classifier containing the referenced ConnectableElement must be the same classifier, or an ancestor, of the classifier that contains the interaction enclosing this lifeline. represents.namespace->closure(namespace)->includes(interaction._'context')
public bool Same_classifier(object diagnostics, object context)Parameters
diagnosticsobjectThe chain of diagnostics to which problems are to be appended.
contextobjectThe cache of context-specific information.
Returns
Selector_int_or_string(object, object)
The selector value, if present, must be a LiteralString or a LiteralInteger self.selector->notEmpty() implies self.selector.oclIsKindOf(LiteralInteger) or self.selector.oclIsKindOf(LiteralString)
public bool Selector_int_or_string(object diagnostics, object context)Parameters
diagnosticsobjectThe chain of diagnostics to which problems are to be appended.
contextobjectThe cache of context-specific information.
Returns
Selector_specified(object, object)
The selector for a Lifeline must only be specified if the referenced Part is multivalued. self.selector->notEmpty() = (self.represents.oclIsKindOf(MultiplicityElement) and self.represents.oclAsType(MultiplicityElement).isMultivalued())
public bool Selector_specified(object diagnostics, object context)Parameters
diagnosticsobjectThe chain of diagnostics to which problems are to be appended.
contextobjectThe cache of context-specific information.
Returns
SetFeature(string, object)
Sets a value to the given feature
protected override void SetFeature(string feature, object value)