org.eclipse.uml2.uml
Interface ReadLinkAction

All Superinterfaces:

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

public interface ReadLinkAction
extends LinkAction

A representation of the model object 'Read Link Action'. A ReadLinkAction is a LinkAction that navigates across an Association to retrieve the objects on one end.

From package UML::Actions.

The following features are supported:

• Result

See Also:

UMLPackage.getReadLinkAction()

Field Summary

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

SEPARATOR

Method Summary

OutputPin	createResult(java.lang.String name, Type type) Creates a new OutputPin,with the specified 'Name', and 'Type', and sets the 'Result' containment reference
OutputPin	getResult() Returns the value of the 'Result' containment reference.
org.eclipse.emf.common.util.EList<Property>	openEnd() Returns the ends corresponding to endData with no value InputPin.
void	setResult(OutputPin value) Sets the value of the 'Result' containment reference
boolean	validateCompatibleMultiplicity(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) The multiplicity of the open Association end must be compatible with the multiplicity of the result OutputPin.
boolean	validateNavigableOpenEnd(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) The open end must be navigable.
boolean	validateOneOpenEnd(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) Exactly one linkEndData specification (corresponding to the "open" end) must not have an value InputPin.
boolean	validateTypeAndOrdering(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) The type and ordering of the result OutputPin are same as the type and ordering of the open Association end.
boolean	validateVisibility(org.eclipse.emf.common.util.DiagnosticChain diagnostics, java.util.Map<java.lang.Object,java.lang.Object> context) Visibility of the open end must allow access from the object performing the action.

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

association, createEndData, createEndData, createInputValue, createInputValue, getEndData, getInputValue, getInputValue, getInputValues, validateNotStatic, validateSameAssociation, validateSamePins

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

allActions, allOwnedNodes, containingBehavior, createLocalPostcondition, createLocalPostcondition, createLocalPrecondition, createLocalPrecondition, getContext, getInput, getInput, getInputs, getLocalPostcondition, getLocalPostcondition, getLocalPostconditions, getLocalPrecondition, getLocalPrecondition, getLocalPreconditions, getOutput, getOutput, getOutputs, isLocallyReentrant, setIsLocallyReentrant

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

createHandler, getHandlers

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

getResult

OutputPin getResult()

Returns the value of the 'Result' containment reference.

This feature subsets the following features:

• 'Output'

The OutputPin on which the objects retrieved from the "open" end of those links whose values on other ends are given by the endData.

From package UML::Actions.

Returns:

the value of the 'Result' containment reference.

See Also:

setResult(OutputPin), UMLPackage.getReadLinkAction_Result()

setResult

void setResult(OutputPin value)

Sets the value of the 'Result' containment reference.

Parameters:

value - the new value of the 'Result' containment reference.

See Also:

getResult()

createResult

OutputPin createResult(java.lang.String name,
                       Type type)

Creates a new OutputPin,with the specified 'Name', and 'Type', and sets the 'Result' containment reference.

Parameters:

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

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

Returns:

The new OutputPin.

See Also:

getResult()

validateOneOpenEnd

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

Exactly one linkEndData specification (corresponding to the "open" end) must not have an value InputPin. self.openEnd()->size() = 1

Parameters:

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

context - The cache of context-specific information.

validateTypeAndOrdering

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

The type and ordering of the result OutputPin are same as the type and ordering of the open Association end. self.openEnd()->forAll(type=result.type and isOrdered=result.isOrdered)

Parameters:

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

context - The cache of context-specific information.

validateCompatibleMultiplicity

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

The multiplicity of the open Association end must be compatible with the multiplicity of the result OutputPin. self.openEnd()->first().compatibleWith(result)

Parameters:

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

context - The cache of context-specific information.

validateNavigableOpenEnd

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

The open end must be navigable. self.openEnd()->first().isNavigable()

Parameters:

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

context - The cache of context-specific information.

openEnd

org.eclipse.emf.common.util.EList<Property> openEnd()

Returns the ends corresponding to endData with no value InputPin. (A well-formed ReadLinkAction is constrained to have only one of these.) result = (endData->select(value=null).end->asOrderedSet())

From package UML::Actions.

validateVisibility

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

Visibility of the open end must allow access from the object performing the action. let openEnd : Property = self.openEnd()->first() in openEnd.visibility = VisibilityKind::public or endData->exists(oed | oed.end<>openEnd and (_'context' = oed.end.type or (openEnd.visibility = VisibilityKind::protected and _'context'.conformsTo(oed.end.type.oclAsType(Classifier)))))

Parameters:

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

context - The cache of context-specific information.