org.eclipse.xtext.common.types.xtext

Class AbstractTypeScopeProvider

java.lang.Object

org.eclipse.xtext.common.types.xtext.AbstractTypeScopeProvider

All Implemented Interfaces:

IGlobalScopeProvider

Direct Known Subclasses:

ClasspathBasedTypeScopeProvider, JdtBasedSimpleTypeScopeProvider

public abstract class AbstractTypeScopeProvider
extends java.lang.Object
implements IGlobalScopeProvider

Abstract super class of all local scope providers that allow references to Java types.

Author:

Sebastian Zarnekow - Initial contribution and API, Jan Koehnlein - introduced QualifiedName

Constructor Summary

Constructors

Constructor and Description
AbstractTypeScopeProvider()

Method Summary

Methods

Modifier and Type	Method and Description
abstract AbstractConstructorScope	createConstructorScope(IJvmTypeProvider typeProvider, com.google.common.base.Predicate<IEObjectDescription> filter)
IScope	createMemberScope(JvmType containerType, com.google.common.base.Predicate<JvmMember> filter, com.google.common.base.Function<JvmMember,QualifiedName> names, IScope outer)
abstract AbstractTypeScope	createTypeScope(IJvmTypeProvider typeProvider, com.google.common.base.Predicate<IEObjectDescription> filter)
IScope	getScope(org.eclipse.emf.ecore.resource.Resource resource, org.eclipse.emf.ecore.EReference reference)
IScope	getScope(org.eclipse.emf.ecore.resource.Resource resource, org.eclipse.emf.ecore.EReference reference, com.google.common.base.Predicate<IEObjectDescription> filter) Returns a global scope for the given context.
IJvmTypeProvider	getTypeProvider(org.eclipse.emf.ecore.resource.ResourceSet resourceSet)
abstract IJvmTypeProvider.Factory	getTypeProviderFactory()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTypeScopeProvider

public AbstractTypeScopeProvider()

Method Detail

getScope

public IScope getScope(org.eclipse.emf.ecore.resource.Resource resource,
              org.eclipse.emf.ecore.EReference reference)

getScope

public IScope getScope(org.eclipse.emf.ecore.resource.Resource resource,
              org.eclipse.emf.ecore.EReference reference,
              com.google.common.base.Predicate<IEObjectDescription> filter)

Description copied from interface: IGlobalScopeProvider

Returns a global scope for the given context. The scope provides access to the EObjectDescription visible from the given Resource according to the definition of the global scope hierarchy (which is usually defined by IContainer.Manager).

Specified by:

getScope in interface IGlobalScopeProvider

Parameters:

resource - the resource from which the global scope is looked at.

reference - the reference for which to construct a global scope.

filter - a filter used to filter down the elements contained in each scope. Scopes will only contain elements for which the filter returned true.

Returns:

IScope representing the inner most IScope for the passed context and reference. Note for implementors: The result may not be null. Return IScope.NULLSCOPE instead.

getTypeProvider

public IJvmTypeProvider getTypeProvider(org.eclipse.emf.ecore.resource.ResourceSet resourceSet)

createTypeScope

public abstract AbstractTypeScope createTypeScope(IJvmTypeProvider typeProvider,
                                com.google.common.base.Predicate<IEObjectDescription> filter)

createConstructorScope

public abstract AbstractConstructorScope createConstructorScope(IJvmTypeProvider typeProvider,
                                              com.google.common.base.Predicate<IEObjectDescription> filter)

getTypeProviderFactory

public abstract IJvmTypeProvider.Factory getTypeProviderFactory()

createMemberScope

public IScope createMemberScope(JvmType containerType,
                       com.google.common.base.Predicate<JvmMember> filter,
                       com.google.common.base.Function<JvmMember,QualifiedName> names,
                       IScope outer)