org.eclipse.ocl.pivot.internal.scoping

Class PivotScopeView

java.lang.Object

org.eclipse.ocl.pivot.internal.scoping.PivotScopeView

All Implemented Interfaces:

ScopeView

public class PivotScopeView
extends Object
implements ScopeView

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 ScopeView	NULLSCOPEVIEW The NULLSCOPEVIEW to be returned by the most outer scope

Method Summary

Modifier and Type	Method and Description
ScopeView	computeLookup(EnvironmentView environmentView, EObject aTarget)
Attribution	getAttribution() Return Attribution instance that defines the lookup algorithm for the target node.
Element	getChild() Return the immediate child node for which a lookup is requested.
EStructuralFeature	getContainmentFeature() Return the containment feature of the child within the target.
ScopeView	getParent() Return the ScopeView that characterizes a lookup in the parent of the target node.
ScopeView	getRoot() Return the ScopeView that characterizes a lookup at the top level.
Element	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 ScopeView NULLSCOPEVIEW

The NULLSCOPEVIEW to be returned by the most outer scope

Method Detail

computeLookup

public ScopeView computeLookup(EnvironmentView environmentView,
                               EObject aTarget)

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

getChild

public Element 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

getParent

public ScopeView 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

getRoot

public ScopeView getRoot()

Description copied from interface: ScopeView

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

Specified by:

getRoot in interface ScopeView

getTarget

public final Element 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 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()

Overrides:

toString in class Object