org.eclipse.ocl.xtext.base.scoping

Class BaseScopeView

java.lang.Object

AbstractScope

org.eclipse.ocl.xtext.base.scoping.BaseScopeView

All Implemented Interfaces:

ScopeView, IScopeView

public class BaseScopeView
extends AbstractScope
implements IScopeView

ScopeViews support access to some or all of the elements in a scope. Accesses are filtered on the fly since a cache of results does not remain valid for long enough to merit it, with incremental reparsing regularly trashing the CST.

Field Summary

Fields

Modifier and Type	Field and Description
static IScopeView	NULLSCOPEVIEW The NULLSCOPEVIEW to be returned by the most outer scope

Method Summary

Modifier and Type	Method and Description
Iterable<IEObjectDescription>	getAllElements()
Attribution	getAttribution() Return Attribution instance that defines the lookup algorithm for the target node.
ElementCS	getChild() Return the immediate child node for which a lookup is requested.
EStructuralFeature	getContainmentFeature() Return the containment feature of the child within the target.
Iterable<IEObjectDescription>	getElements(EObject object)
Iterable<IEObjectDescription>	getElements(QualifiedName name)
IScopeView	getParent() Return the ScopeView that characterizes a lookup in the parent of the target node.
IScopeView	getRoot() Return the ScopeView that characterizes a lookup at the top level.
static BaseScopeView	getScopeView(EnvironmentFactoryInternal environmentFactory, ElementCS target, EReference targetReference)
IEObjectDescription	getSingleElement(EObject object)
IEObjectDescription	getSingleElement(QualifiedName name)
ElementCS	getTarget() Return the target node at which this ScopeView characterizes a lookup.
boolean	isQualified() Return true if the lookup is within a qualified name.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NULLSCOPEVIEW

public static final IScopeView NULLSCOPEVIEW

The NULLSCOPEVIEW to be returned by the most outer scope

Method Detail

getScopeView

public static BaseScopeView getScopeView(EnvironmentFactoryInternal environmentFactory,
                                         ElementCS target,
                                         EReference targetReference)

getAttribution

public Attribution getAttribution()

Description copied from interface: ScopeView

Return Attribution instance that defines the lookup algorithm for the target node.

Specified by:

getAttribution in interface ScopeView

getAllElements

public Iterable<IEObjectDescription> getAllElements()

getChild

public ElementCS getChild()

Description copied from interface: ScopeView

Return the immediate child node for which a lookup is requested.

Specified by:

getChild in interface ScopeView

getContainmentFeature

public EStructuralFeature getContainmentFeature()

Description copied from interface: ScopeView

Return the containment feature of the child within the target.

Specified by:

getContainmentFeature in interface ScopeView

getElements

public Iterable<IEObjectDescription> getElements(QualifiedName name)

getElements

public Iterable<IEObjectDescription> getElements(EObject object)

getParent

public IScopeView getParent()

Description copied from interface: ScopeView

Return the ScopeView that characterizes a lookup in the parent of the target node.

Specified by:

getParent in interface ScopeView

Specified by:

getParent in interface IScopeView

getRoot

public IScopeView getRoot()

Description copied from interface: ScopeView

Return the ScopeView that characterizes a lookup at the top level.

Specified by:

getRoot in interface ScopeView

Specified by:

getRoot in interface IScopeView

getSingleElement

public IEObjectDescription getSingleElement(EObject object)

getSingleElement

public IEObjectDescription getSingleElement(QualifiedName name)

getTarget

public final ElementCS getTarget()

Description copied from interface: ScopeView

Return the target node at which this ScopeView characterizes a lookup.

Specified by:

getTarget in interface ScopeView

isQualified

public final boolean isQualified()

Description copied from interface: ScopeView

Return true if the lookup is within a qualified name.

Specified by:

isQualified in interface ScopeView

toString

public String toString()