org.eclipse.xtext.xbase.typesystem.internal

Class TypeAssigner

java.lang.Object

org.eclipse.xtext.xbase.typesystem.internal.TypeAssigner

All Implemented Interfaces:

ITypeAssigner

public class TypeAssigner
extends Object
implements ITypeAssigner

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TypeAssigner(AbstractTypeComputationState state)

Method Summary

Methods

Modifier and Type	Method and Description
void	assignType(JvmIdentifiableElement element, LightweightTypeReference actualType) The given element is tagged with the given type.
protected void	assignType(JvmIdentifiableElement element, LightweightTypeReference actualType, boolean addToChildScope)
AbstractTypeComputationState	getForkedState() Returns the forked state that knows about the newly assigned types.
ITypeReferenceOwner	getReferenceOwner() Returns the current owner.
LightweightTypeReference	toLightweightTypeReference(JvmTypeReference reference) Can be used to convert JvmTypeReferences in the context of the newly forked state.

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeAssigner

protected TypeAssigner(AbstractTypeComputationState state)

Method Detail

getForkedState

public AbstractTypeComputationState getForkedState()

Description copied from interface: ITypeAssigner

Returns the forked state that knows about the newly assigned types.

Specified by:

getForkedState in interface ITypeAssigner

assignType

public void assignType(JvmIdentifiableElement element,
              LightweightTypeReference actualType)

Description copied from interface: ITypeAssigner

The given element is tagged with the given type. If this type is null, it is treated like an error type.

Specified by:

assignType in interface ITypeAssigner

assignType

protected void assignType(JvmIdentifiableElement element,
              LightweightTypeReference actualType,
              boolean addToChildScope)

getReferenceOwner

public ITypeReferenceOwner getReferenceOwner()

Description copied from interface: ITypeAssigner

Returns the current owner.

Specified by:

getReferenceOwner in interface ITypeAssigner

toLightweightTypeReference

public LightweightTypeReference toLightweightTypeReference(JvmTypeReference reference)

Description copied from interface: ITypeAssigner

Can be used to convert JvmTypeReferences in the context of the newly forked state.

Specified by:

toLightweightTypeReference in interface ITypeAssigner

Parameters:

reference - the reference to convert.

Returns:

the converted reference.