org.eclipse.ocl.xtext.base.attributes

Class PivotableElementCSAttribution

java.lang.Object

org.eclipse.ocl.pivot.internal.scoping.AbstractAttribution

org.eclipse.ocl.xtext.base.attributes.PivotableElementCSAttribution

All Implemented Interfaces:

Attribution

public class PivotableElementCSAttribution
extends AbstractAttribution

Field Summary

Fields

Modifier and Type	Field and Description
static PivotableElementCSAttribution	INSTANCE

Fields inherited from interface org.eclipse.ocl.pivot.internal.scoping.Attribution

REGISTRY

Constructor Summary

Constructors

Constructor and Description
PivotableElementCSAttribution()

Method Summary

Methods

Modifier and Type	Method and Description
ScopeView	computeLookup(org.eclipse.emf.ecore.EObject target, EnvironmentView environmentView, ScopeView scopeView) Add the local lookup contributions to a view of an Environment.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final PivotableElementCSAttribution INSTANCE

Constructor Detail

PivotableElementCSAttribution

public PivotableElementCSAttribution()

Method Detail

computeLookup

public ScopeView computeLookup(@NonNull
                      org.eclipse.emf.ecore.EObject target,
                      @NonNull
                      EnvironmentView environmentView,
                      @NonNull
                      ScopeView scopeView)

Description copied from interface: Attribution

Add the local lookup contributions to a view of an Environment.

The EnvironmentView contains the lookup matching criteria such as a specific name and accumulates candidate results.

The input ScopeView identifies the CS node and the containment of the CS child from which the lookup is made allowing derived implementations to present the alternative environments specified as the Inherited Attributes in the OCL Specification.

The returned ScopeView identifies an outer scope in which the lookup may be continued if the local candidate results are not suitable.

Specified by:

computeLookup in interface Attribution

Overrides:

computeLookup in class AbstractAttribution

environmentView - the EnvironmentView to compute

scopeView - the access selectivity to be applied by the lookup

Returns:

an outer ScopeView in which to continue the lookup, or null if none