org.eclipse.uml2
Interface ChangeTrigger
- All Superinterfaces:
- Element, EModelElement, EObject, NamedElement, Notifier, TemplateableElement, Trigger
- public interface ChangeTrigger
- extends Trigger
A representation of the model object 'Change Trigger'.
A change trigger specifies an event that occurs when a Boolean-valued expression becomes true as a result of a change in value of one or more attributes or associations. A change event is raised implicitly and is not the result of an explicit action.
The following features are supported:
- See Also:
UML2Package.getChangeTrigger()
Methods inherited from interface org.eclipse.uml2.NamedElement |
allNamespaces, createNameExpression, getClientDependencies, getClientDependency, getName, getNameExpression, getNamespace, getOwner, getQualifiedName, getVisibility, isDistinguishableFrom, qualifiedName, separator, setName, setNameExpression, setVisibility, validateNoName, validateQualifiedName, validateVisibilityNeedsOwnership |
Methods inherited from interface org.eclipse.uml2.Element |
addKeyword, allOwnedElements, apply, createEAnnotation, createOwnedComment, destroy, getApplicableStereotype, getApplicableStereotypes, getAppliedStereotype, getAppliedStereotypes, getAppliedVersion, getKeywords, getModel, getNearestPackage, getOwnedComments, getValue, hasKeyword, isApplied, isRequired, mustBeOwned, removeKeyword, setValue, unapply, validateHasOwner, validateNotOwnSelf |
Methods inherited from interface org.eclipse.emf.ecore.EObject |
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset |
copyright
public static final String copyright
-
- See Also:
- Constant Field Values
getChangeExpression
public ValueSpecification getChangeExpression()
- Returns the value of the 'Change Expression' containment reference.
If the meaning of the 'Change Expression' containment reference isn't clear,
there really should be more of a description here...
A Boolean-valued expression that will result in a change event whenever its value changes from false to true.
- Returns:
- the value of the 'Change Expression' containment reference.
- See Also:
setChangeExpression(ValueSpecification)
,
UML2Package.getChangeTrigger_ChangeExpression()
setChangeExpression
public void setChangeExpression(ValueSpecification value)
- Sets the value of the '
Change Expression
' containment reference.
- Parameters:
value
- the new value of the 'Change Expression' containment reference.- See Also:
getChangeExpression()
createChangeExpression
public ValueSpecification createChangeExpression(EClass eClass)
- Creates a
ValueSpecification
and sets the 'Change Expression' containment reference.
- Parameters:
eClass
- The Ecore class of the ValueSpecification
to create.
- Returns:
- The new
ValueSpecification
. - See Also:
getChangeExpression()
getOwnedElements
public EList getOwnedElements()
-
- Specified by:
getOwnedElements
in interface NamedElement