org.eclipse.xtext.xbase.typesystem.internal

Class FeatureScopeTracker

java.lang.Object

org.eclipse.xtext.xbase.typesystem.internal.FeatureScopeTracker

All Implemented Interfaces:

IFeatureScopeTracker

public class FeatureScopeTracker
extends Object
implements IFeatureScopeTracker

An implementation of the IFeatureScopeTracker that really does tracking. It's usually only necessary to use this implementation in an interactive editor environment where content assist is used.

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.xtext.xbase.typesystem.internal.IFeatureScopeTracker

IFeatureScopeTracker.Provider

Field Summary

Fields inherited from interface org.eclipse.xtext.xbase.typesystem.internal.IFeatureScopeTracker

NULL

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FeatureScopeTracker()

Method Summary

Methods

Modifier and Type	Method and Description
void	addExpressionScope(ResolvedTypes current, org.eclipse.emf.ecore.EObject context, IFeatureScopeSession session, IExpressionScope.Anchor anchor) Stores the given information about the current scope.
IExpressionScope	getExpressionScope(org.eclipse.emf.ecore.EObject context, IExpressionScope.Anchor anchor)
boolean	hasExpressionScope(org.eclipse.emf.ecore.EObject context, IExpressionScope.Anchor anchor)
void	replacePreviousExpressionScope(org.eclipse.emf.ecore.EObject context, IFeatureScopeSession session, IExpressionScope.Anchor anchor) Replace previously recorded information about the current scope.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureScopeTracker

protected FeatureScopeTracker()

Method Detail

getExpressionScope

public IExpressionScope getExpressionScope(org.eclipse.emf.ecore.EObject context,
                                  IExpressionScope.Anchor anchor)

Specified by:

getExpressionScope in interface IFeatureScopeTracker

See Also:

IResolvedTypes#getExpressionScope(EObject, Anchor)

hasExpressionScope

public boolean hasExpressionScope(org.eclipse.emf.ecore.EObject context,
                         IExpressionScope.Anchor anchor)

Specified by:

hasExpressionScope in interface IFeatureScopeTracker

See Also:

IResolvedTypes#hasExpressionScope(EObject, Anchor)

addExpressionScope

public void addExpressionScope(ResolvedTypes current,
                      org.eclipse.emf.ecore.EObject context,
                      IFeatureScopeSession session,
                      IExpressionScope.Anchor anchor)

Description copied from interface: IFeatureScopeTracker

Stores the given information about the current scope.

Specified by:

addExpressionScope in interface IFeatureScopeTracker

replacePreviousExpressionScope

public void replacePreviousExpressionScope(org.eclipse.emf.ecore.EObject context,
                                  IFeatureScopeSession session,
                                  IExpressionScope.Anchor anchor)

Description copied from interface: IFeatureScopeTracker

Replace previously recorded information about the current scope.

Specified by:

replacePreviousExpressionScope in interface IFeatureScopeTracker