org.eclipse.uml2.uml
Interface JoinNode

All Superinterfaces:

ActivityContent, ActivityNode, ControlNode, Element, org.eclipse.emf.ecore.EModelElement, org.eclipse.emf.ecore.EObject, NamedElement, org.eclipse.emf.common.notify.Notifier, RedefinableElement

public interface JoinNode
extends ControlNode

A representation of the model object 'Join Node'. A JoinNode is a ControlNode that synchronizes multiple flows.

From package UML::Activities.

The following features are supported:

• Is Combine Duplicate
• Join Spec

See Also:

UMLPackage.getJoinNode()

Field Summary

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

SEPARATOR

Method Summary

ValueSpecification	createJoinSpec(java.lang.String name, Type type, org.eclipse.emf.ecore.EClass eClass) Creates a new ValueSpecification, with the specified 'Name', and 'Type', and sets the 'Join Spec' containment reference
ValueSpecification	getJoinSpec() Returns the value of the 'Join Spec' containment reference.
boolean	isCombineDuplicate() Returns the value of the 'Is Combine Duplicate' attribute.
void	setIsCombineDuplicate(boolean value) Sets the value of the 'Is Combine Duplicate' attribute
void	setJoinSpec(ValueSpecification value) Sets the value of the 'Join Spec' containment reference
boolean	validateIncomingObjectFlow(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) If one of the incoming ActivityEdges of a JoinNode is an ObjectFlow, then its outgoing ActivityEdge must be an ObjectFlow.
boolean	validateOneOutgoingEdge(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) A JoinNode has one outgoing ActivityEdge.

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

getActivity, getIncoming, getIncoming, getIncomings, getInGroup, getInGroup, getInGroups, getInInterruptibleRegion, getInInterruptibleRegion, getInInterruptibleRegions, getInPartition, getInPartition, getInPartitions, getInStructuredNode, getOutgoing, getOutgoing, getOutgoings, getRedefinedNode, getRedefinedNode, getRedefinedNodes, setActivity, setInStructuredNode

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

getRedefinedElement, getRedefinedElement, getRedefinedElements, getRedefinitionContext, getRedefinitionContext, getRedefinitionContexts, isConsistentWith, isLeaf, isRedefinitionContextValid, setIsLeaf, validateNonLeafRedefinition, validateRedefinitionConsistent, validateRedefinitionContextValid

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

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

containingActivity

Method Detail

isCombineDuplicate

boolean isCombineDuplicate()

Returns the value of the 'Is Combine Duplicate' attribute. The default value is "true". Indicates whether incoming tokens having objects with the same identity are combined into one by the JoinNode.

From package UML::Activities.

Returns:

the value of the 'Is Combine Duplicate' attribute.

See Also:

setIsCombineDuplicate(boolean), UMLPackage.getJoinNode_IsCombineDuplicate()

setIsCombineDuplicate

void setIsCombineDuplicate(boolean value)

Sets the value of the 'Is Combine Duplicate' attribute.

Parameters:

value - the new value of the 'Is Combine Duplicate' attribute.

See Also:

isCombineDuplicate()

getJoinSpec

ValueSpecification getJoinSpec()

Returns the value of the 'Join Spec' containment reference.

This feature subsets the following features:

• 'Owned Element'

A ValueSpecification giving the condition under which the JoinNode will offer a token on its outgoing ActivityEdge. If no joinSpec is specified, then the JoinNode will offer an outgoing token if tokens are offered on all of its incoming ActivityEdges (an "and" condition).

From package UML::Activities.

Returns:

the value of the 'Join Spec' containment reference.

See Also:

setJoinSpec(ValueSpecification), UMLPackage.getJoinNode_JoinSpec()

setJoinSpec

void setJoinSpec(ValueSpecification value)

Sets the value of the 'Join Spec' containment reference.

Parameters:

value - the new value of the 'Join Spec' containment reference.

See Also:

getJoinSpec()

createJoinSpec

ValueSpecification createJoinSpec(java.lang.String name,
                                  Type type,
                                  org.eclipse.emf.ecore.EClass eClass)

Creates a new ValueSpecification, with the specified 'Name', and 'Type', and sets the 'Join Spec' containment reference.

Parameters:

name - The 'Name' for the new ValueSpecification, or null.

type - The 'Type' for the new ValueSpecification, or null.

eClass - The Ecore class of the ValueSpecification to create.

Returns:

The new ValueSpecification.

See Also:

getJoinSpec()

validateOneOutgoingEdge

boolean validateOneOutgoingEdge(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
                                java.util.Map<java.lang.Object,java.lang.Object> context)

A JoinNode has one outgoing ActivityEdge. outgoing->size() = 1

Parameters:

diagnostics - The chain of diagnostics to which problems are to be appended.

context - The cache of context-specific information.

validateIncomingObjectFlow

boolean validateIncomingObjectFlow(org.eclipse.emf.common.util.DiagnosticChain diagnostics,
                                   java.util.Map<java.lang.Object,java.lang.Object> context)

If one of the incoming ActivityEdges of a JoinNode is an ObjectFlow, then its outgoing ActivityEdge must be an ObjectFlow. Otherwise its outgoing ActivityEdge must be a ControlFlow. if incoming->exists(oclIsKindOf(ObjectFlow)) then outgoing->forAll(oclIsKindOf(ObjectFlow)) else outgoing->forAll(oclIsKindOf(ControlFlow)) endif

Parameters:

diagnostics - The chain of diagnostics to which problems are to be appended.

context - The cache of context-specific information.