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org.eclipse.uml2.uml
Interface Extension
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All Superinterfaces:
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Association,
Classifier,
Element, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.EObject,
NamedElement,
Namespace, org.eclipse.emf.common.notify.Notifier,
PackageableElement,
ParameterableElement,
RedefinableElement,
Relationship,
TemplateableElement,
Type
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public interface Extension
- extends
Association
A representation of the model object '
Extension
'.
An extension is used to indicate that the properties of a metaclass are extended through a stereotype, and gives the ability to flexibly add (and later remove) stereotypes to classes.
The following features are supported:
-
See Also:
-
UMLPackage.getExtension()
Method Summary
|
Class
|
getMetaclass
()
Returns the value of the '
Metaclass
' reference. |
Stereotype
|
getStereotype
()
Retrieves the stereotype that extends a metaclass through this extension |
Property
|
getStereotypeEnd
()
Retrieves the extension end that is typed by a stereotype (as opposed to a metaclass) |
boolean
|
isRequired
()
Returns the value of the '
Is Required
' attribute. |
Property
|
metaclassEnd
()
The query metaclassEnd() returns the Property that is typed by a metaclass (as opposed to a stereotype). |
boolean
|
validateIsBinary
(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
java.util.Map<java.lang.Object,java.lang.Object> context)
An Extension is binary, i.e., it has only two memberEnds. |
boolean
|
validateNonOwnedEnd
(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
java.util.Map<java.lang.Object,java.lang.Object> context)
The non-owned end of an Extension is typed by a Class. |
Methods inherited from interface org.eclipse.uml2.uml.
Association
|
createNavigableOwnedEnd,
createNavigableOwnedEnd,
createOwnedEnd,
createOwnedEnd,
getEndType,
getEndType,
getEndTypes,
getMemberEnd,
getMemberEnd,
getMemberEnds,
getNavigableOwnedEnd,
getNavigableOwnedEnd,
getNavigableOwnedEnds,
getOwnedEnd,
getOwnedEnd,
getOwnedEnds,
isBinary,
isDerived,
setIsDerived,
validateAssociationEnds,
validateBinaryAssociations,
validateSpecializedEndNumber,
validateSpecializedEndTypes
|
Methods inherited from interface org.eclipse.uml2.uml.
Classifier
|
allFeatures,
allParents,
conformsTo,
createCollaborationUse,
createGeneralization,
createOwnedUseCase,
createRepresentation,
createSubstitution,
getAllAttributes,
getAllOperations,
getAllUsedInterfaces,
getAttribute,
getAttribute,
getAttributes,
getCollaborationUse,
getCollaborationUse,
getCollaborationUses,
getFeature,
getFeature,
getFeatures,
getGeneral,
getGeneral,
getGeneralization,
getGeneralization,
getGeneralizations,
getGenerals,
getInheritedMember,
getInheritedMember,
getInheritedMembers,
getOperation,
getOperation,
getOperations,
getOwnedUseCase,
getOwnedUseCase,
getOwnedUseCases,
getPowertypeExtent,
getPowertypeExtent,
getPowertypeExtents,
getRedefinedClassifier,
getRedefinedClassifier,
getRedefinedClassifiers,
getRepresentation,
getSubstitution,
getSubstitution,
getSubstitutions,
getUseCase,
getUseCase,
getUseCases,
getUsedInterfaces,
hasVisibilityOf,
inherit,
inheritableMembers,
isAbstract,
maySpecializeType,
parents,
setIsAbstract,
setRepresentation,
validateGeneralizationHierarchies,
validateMapsToGeneralizationSet,
validateNoCyclesInGeneralization,
validateSpecializeType
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Methods inherited from interface org.eclipse.uml2.uml.
Namespace
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createElementImport,
createElementImport,
createOwnedRule,
createOwnedRule,
createPackageImport,
createPackageImport,
excludeCollisions,
getElementImport,
getElementImport,
getElementImports,
getImportedElements,
getImportedMember,
getImportedMember,
getImportedMembers,
getImportedPackages,
getMember,
getMember,
getMembers,
getNamesOfMember,
getOwnedMember,
getOwnedMember,
getOwnedMembers,
getOwnedRule,
getOwnedRule,
getOwnedRules,
getPackageImport,
getPackageImport,
getPackageImports,
importMembers,
membersAreDistinguishable,
validateMembersDistinguishable
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Methods inherited from interface org.eclipse.uml2.uml.
Element
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addKeyword,
allOwnedElements,
applyStereotype,
createEAnnotation,
createOwnedComment,
destroy,
getApplicableStereotype,
getApplicableStereotypes,
getAppliedStereotype,
getAppliedStereotypes,
getAppliedSubstereotype,
getAppliedSubstereotypes,
getKeywords,
getModel,
getNearestPackage,
getOwnedComments,
getOwnedElements,
getOwner,
getRelationships,
getRelationships,
getRequiredStereotype,
getRequiredStereotypes,
getSourceDirectedRelationships,
getSourceDirectedRelationships,
getStereotypeApplication,
getStereotypeApplications,
getTargetDirectedRelationships,
getTargetDirectedRelationships,
getValue,
hasKeyword,
hasValue,
isStereotypeApplicable,
isStereotypeApplied,
isStereotypeRequired,
mustBeOwned,
removeKeyword,
setValue,
unapplyStereotype,
validateHasOwner,
validateNotOwnSelf
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Methods inherited from interface org.eclipse.emf.ecore.EModelElement
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getEAnnotation, getEAnnotations
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Methods inherited from interface org.eclipse.emf.ecore.EObject
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eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset
|
Methods inherited from interface org.eclipse.emf.common.notify.Notifier
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eAdapters, eDeliver, eNotify, eSetDeliver
|
Methods inherited from interface org.eclipse.uml2.uml.
RedefinableElement
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getRedefinedElement,
getRedefinedElement,
getRedefinedElements,
getRedefinitionContext,
getRedefinitionContext,
getRedefinitionContexts,
isConsistentWith,
isLeaf,
isRedefinitionContextValid,
setIsLeaf,
validateRedefinitionConsistent,
validateRedefinitionContextValid
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Methods inherited from interface org.eclipse.uml2.uml.
Element
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addKeyword,
allOwnedElements,
applyStereotype,
createEAnnotation,
createOwnedComment,
destroy,
getApplicableStereotype,
getApplicableStereotypes,
getAppliedStereotype,
getAppliedStereotypes,
getAppliedSubstereotype,
getAppliedSubstereotypes,
getKeywords,
getModel,
getNearestPackage,
getOwnedComments,
getOwnedElements,
getOwner,
getRelationships,
getRelationships,
getRequiredStereotype,
getRequiredStereotypes,
getSourceDirectedRelationships,
getSourceDirectedRelationships,
getStereotypeApplication,
getStereotypeApplications,
getTargetDirectedRelationships,
getTargetDirectedRelationships,
getValue,
hasKeyword,
hasValue,
isStereotypeApplicable,
isStereotypeApplied,
isStereotypeRequired,
mustBeOwned,
removeKeyword,
setValue,
unapplyStereotype,
validateHasOwner,
validateNotOwnSelf
|
Methods inherited from interface org.eclipse.emf.ecore.EModelElement
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getEAnnotation, getEAnnotations
|
Methods inherited from interface org.eclipse.emf.ecore.EObject
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eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset
|
Methods inherited from interface org.eclipse.emf.common.notify.Notifier
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eAdapters, eDeliver, eNotify, eSetDeliver
|
Methods inherited from interface org.eclipse.uml2.uml.
Element
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addKeyword,
allOwnedElements,
applyStereotype,
createEAnnotation,
createOwnedComment,
destroy,
getApplicableStereotype,
getApplicableStereotypes,
getAppliedStereotype,
getAppliedStereotypes,
getAppliedSubstereotype,
getAppliedSubstereotypes,
getKeywords,
getModel,
getNearestPackage,
getOwnedComments,
getOwnedElements,
getOwner,
getRelationships,
getRelationships,
getRequiredStereotype,
getRequiredStereotypes,
getSourceDirectedRelationships,
getSourceDirectedRelationships,
getStereotypeApplication,
getStereotypeApplications,
getTargetDirectedRelationships,
getTargetDirectedRelationships,
getValue,
hasKeyword,
hasValue,
isStereotypeApplicable,
isStereotypeApplied,
isStereotypeRequired,
mustBeOwned,
removeKeyword,
setValue,
unapplyStereotype,
validateHasOwner,
validateNotOwnSelf
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Methods inherited from interface org.eclipse.emf.ecore.EModelElement
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getEAnnotation, getEAnnotations
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Methods inherited from interface org.eclipse.emf.ecore.EObject
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eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset
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Methods inherited from interface org.eclipse.emf.common.notify.Notifier
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eAdapters, eDeliver, eNotify, eSetDeliver
|
Methods inherited from interface org.eclipse.uml2.uml.
Element
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addKeyword,
allOwnedElements,
applyStereotype,
createEAnnotation,
createOwnedComment,
destroy,
getApplicableStereotype,
getApplicableStereotypes,
getAppliedStereotype,
getAppliedStereotypes,
getAppliedSubstereotype,
getAppliedSubstereotypes,
getKeywords,
getModel,
getNearestPackage,
getOwnedComments,
getOwnedElements,
getOwner,
getRelationships,
getRelationships,
getRequiredStereotype,
getRequiredStereotypes,
getSourceDirectedRelationships,
getSourceDirectedRelationships,
getStereotypeApplication,
getStereotypeApplications,
getTargetDirectedRelationships,
getTargetDirectedRelationships,
getValue,
hasKeyword,
hasValue,
isStereotypeApplicable,
isStereotypeApplied,
isStereotypeRequired,
mustBeOwned,
removeKeyword,
setValue,
unapplyStereotype,
validateHasOwner,
validateNotOwnSelf
|
Methods inherited from interface org.eclipse.emf.ecore.EModelElement
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getEAnnotation, getEAnnotations
|
Methods inherited from interface org.eclipse.emf.ecore.EObject
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eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eIsProxy, eIsSet, eResource, eSet, eUnset
|
Methods inherited from interface org.eclipse.emf.common.notify.Notifier
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eAdapters, eDeliver, eNotify, eSetDeliver
|
METACLASS_ROLE_PREFIX
static final java.lang.String METACLASS_ROLE_PREFIX
- The prefix for metaclass role names.
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See Also:
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Constant Field Values
STEREOTYPE_ROLE_PREFIX
static final java.lang.String STEREOTYPE_ROLE_PREFIX
- The prefix for stereotype role names.
-
See Also:
-
Constant Field Values
isRequired
boolean isRequired()
- Returns the value of the '
Is Required
' attribute.
The default value is
"false" .
Indicates whether an instance of the extending stereotype must be created when an instance of the extended class is created. The attribute value is derived from the multiplicity of the Property referenced by Extension::ownedEnd; a multiplicity of 1 means that isRequired is true, but otherwise it is false. Since the default multiplicity of an ExtensionEnd is 0..1, the default value of isRequired is false.
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-
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Returns:
- the value of the 'Is Required' attribute.
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See Also:
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UMLPackage.getExtension_IsRequired()
getMetaclass
Class getMetaclass()
- Returns the value of the '
Metaclass
' reference.
It is bidirectional and its opposite is '
Extension '.
References the Class that is extended through an Extension. The property is derived from the type of the memberEnd that is not the ownedEnd.
-
-
-
Returns:
- the value of the 'Metaclass' reference.
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See Also:
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UMLPackage.getExtension_Metaclass() ,
Class.getExtensions()
validateNonOwnedEnd
boolean validateNonOwnedEnd(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
java.util.Map<java.lang.Object,java.lang.Object> context)
-
The non-owned end of an Extension is typed by a Class.
metaclassEnd()->notEmpty() and metaclass()->oclIsKindOf(Class)
-
-
-
Parameters:
-
diagnostics - The chain of diagnostics to which problems are to be appended. -
context - The cache of context-specific information.
validateIsBinary
boolean validateIsBinary(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
java.util.Map<java.lang.Object,java.lang.Object> context)
-
An Extension is binary, i.e., it has only two memberEnds.
memberEnd->size() = 2
-
-
-
Parameters:
-
diagnostics - The chain of diagnostics to which problems are to be appended. -
context - The cache of context-specific information.
getStereotypeEnd
Property getStereotypeEnd()
-
Retrieves the extension end that is typed by a stereotype (as opposed to a metaclass).
-
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getStereotype
Stereotype getStereotype()
-
Retrieves the stereotype that extends a metaclass through this extension.
-
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metaclassEnd
Property metaclassEnd()
-
The query metaclassEnd() returns the Property that is typed by a metaclass (as opposed to a stereotype).
result = memberEnd->reject(ownedEnd)
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