org.eclipse.uml2.uml
Interface ValueSpecification

All Superinterfaces:

Element, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.EObject, NamedElement, org.eclipse.emf.common.notify.Notifier, PackageableElement, ParameterableElement, TypedElement

All Known Subinterfaces:

Duration, DurationInterval, Expression, InstanceValue, Interval, LiteralBoolean, LiteralInteger, LiteralNull, LiteralReal, LiteralSpecification, LiteralString, LiteralUnlimitedNatural, OpaqueExpression, StringExpression, TimeExpression, TimeInterval

public interface ValueSpecification
extends PackageableElement, TypedElement

A representation of the model object 'Value Specification'. A ValueSpecification is the specification of a (possibly empty) set of values. A ValueSpecification is a ParameterableElement that may be exposed as a formal TemplateParameter and provided as the actual parameter in the binding of a template.

From package UML::Values.

See Also:

UMLPackage.getValueSpecification()

Field Summary

Fields inherited from interface org.eclipse.uml2.uml.NamedElement

SEPARATOR

Method Summary

boolean	booleanValue() The query booleanValue() gives a single Boolean value when one can be computed.
int	integerValue() The query integerValue() gives a single Integer value when one can be computed.
boolean	isComputable() The query isComputable() determines whether a value specification can be computed in a model.
boolean	isNull() The query isNull() returns true when it can be computed that the value is null.
double	realValue() The query realValue() gives a single Real value when one can be computed.
java.lang.String	stringValue() The query stringValue() gives a single String value when one can be computed.
int	unlimitedValue() The query unlimitedValue() gives a single UnlimitedNatural value when one can be computed.

Methods inherited from interface org.eclipse.uml2.uml.PackageableElement

validateNamespaceNeedsVisibility

Methods inherited from interface org.eclipse.uml2.uml.ParameterableElement

getOwningTemplateParameter, getTemplateParameter, isCompatibleWith, isTemplateParameter, setOwningTemplateParameter, setTemplateParameter

Methods inherited from interface org.eclipse.uml2.uml.TypedElement

getType, setType

Methods inherited from interface org.eclipse.uml2.uml.NamedElement

allNamespaces, allOwningPackages, createDependency, createNameExpression, createUsage, getClientDependencies, getClientDependency, getClientDependency, getLabel, getLabel, getName, getNameExpression, getNamespace, getQualifiedName, getVisibility, isDistinguishableFrom, isSetName, isSetVisibility, separator, setName, setNameExpression, setVisibility, unsetName, unsetVisibility, validateHasNoQualifiedName, validateHasQualifiedName, validateVisibilityNeedsOwnership

Methods inherited from interface org.eclipse.uml2.uml.Element

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

getEAnnotation, getEAnnotations

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Method Detail

isComputable

boolean isComputable()

The query isComputable() determines whether a value specification can be computed in a model. This operation cannot be fully defined in OCL. A conforming implementation is expected to deliver true for this operation for all ValueSpecifications that it can compute, and to compute all of those for which the operation is true. A conforming implementation is expected to be able to compute at least the value of all LiteralSpecifications. result = (false)

From package UML::Values.

integerValue

int integerValue()

The query integerValue() gives a single Integer value when one can be computed. result = (null)

From package UML::Values.

booleanValue

boolean booleanValue()

The query booleanValue() gives a single Boolean value when one can be computed. result = (null)

From package UML::Values.

stringValue

java.lang.String stringValue()

The query stringValue() gives a single String value when one can be computed. result = (null)

From package UML::Values.

unlimitedValue

int unlimitedValue()

The query unlimitedValue() gives a single UnlimitedNatural value when one can be computed. result = (null)

From package UML::Values.

isNull

boolean isNull()

The query isNull() returns true when it can be computed that the value is null. result = (false)

From package UML::Values.

realValue

double realValue()

The query realValue() gives a single Real value when one can be computed. result = (null)

From package UML::Values.