org.eclipse.uml2.uml
Interface DurationConstraint

All Superinterfaces:
Constraint, Element, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.EObject, IntervalConstraint, NamedElement, org.eclipse.emf.common.notify.Notifier, PackageableElement, ParameterableElement

public interface DurationConstraint
extends IntervalConstraint

A representation of the model object 'Duration Constraint'. A DurationConstraint is a Constraint that refers to a DurationInterval.

From package UML::Values.

The following features are supported:

See Also:
UMLPackage.getDurationConstraint()

Field Summary
 
Fields inherited from interface org.eclipse.uml2.uml.NamedElement
SEPARATOR
 
Method Summary
 org.eclipse.emf.common.util.EList<java.lang.Boolean> getFirstEvents()
          Returns the value of the 'First Event' attribute list.
 boolean validateFirstEventMultiplicity(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context)
          The multiplicity of firstEvent must be 2 if the multiplicity of constrainedElement is 2.
 boolean validateHasOneOrTwoConstrainedElements(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context)
          A DurationConstraint has either one or two constrainedElements.
 
Methods inherited from interface org.eclipse.uml2.uml.Constraint
createSpecification, getConstrainedElements, getContext, getSpecification, setContext, setSpecification, validateBooleanValue, validateNoSideEffects, validateNotApplyToSelf
 
Methods inherited from interface org.eclipse.uml2.uml.PackageableElement
validateNamespaceNeedsVisibility
 
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.ParameterableElement
getOwningTemplateParameter, getTemplateParameter, isCompatibleWith, isTemplateParameter, setOwningTemplateParameter, setTemplateParameter
 
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

getFirstEvents

org.eclipse.emf.common.util.EList<java.lang.Boolean> getFirstEvents()
Returns the value of the 'First Event' attribute list. The list contents are of type Boolean. The value of firstEvent[i] is related to constrainedElement[i] (where i is 1 or 2). If firstEvent[i] is true, then the corresponding observation event is the first time instant the execution enters constrainedElement[i]. If firstEvent[i] is false, then the corresponding observation event is the last time instant the execution is within constrainedElement[i].

From package UML::Values.

Returns:
the value of the 'First Event' attribute list.
See Also:
UMLPackage.getDurationConstraint_FirstEvent()

validateFirstEventMultiplicity

boolean validateFirstEventMultiplicity(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
                                       java.util.Map<java.lang.Object,java.lang.Object> context)
The multiplicity of firstEvent must be 2 if the multiplicity of constrainedElement is 2. Otherwise the multiplicity of firstEvent is 0. if (constrainedElement->size() = 2) then (firstEvent->size() = 2) else (firstEvent->size() = 0) endif

Parameters:
diagnostics - The chain of diagnostics to which problems are to be appended.
context - The cache of context-specific information.

validateHasOneOrTwoConstrainedElements

boolean validateHasOneOrTwoConstrainedElements(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
                                               java.util.Map<java.lang.Object,java.lang.Object> context)
A DurationConstraint has either one or two constrainedElements. constrainedElement->size() = 1 or constrainedElement->size()=2

Parameters:
diagnostics - The chain of diagnostics to which problems are to be appended.
context - The cache of context-specific information.

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