Package org.eclipse.xtext.xbase.typesystem.computation

Class AbstractTypeComputer

java.lang.Object

org.eclipse.xtext.xbase.typesystem.computation.AbstractTypeComputer

Direct Known Subclasses:

CollectionLiteralsTypeComputer, XbaseTypeComputer

public class AbstractTypeComputer
extends java.lang.Object

Base class for type computers, e.g. the XbaseTypeComputer or the CollectionLiteralsTypeComputer. Offers access to the common services along with a few useful methods that allow to obtain type references for classes.

Since:

2.8

Constructor Summary

Constructors

Constructor	Description
AbstractTypeComputer()

Method Summary

Modifier and Type	Method	Description
protected void	deferredBindTypeArgument(LightweightTypeReference declared, LightweightTypeReference actual, ITypeComputationState state)
protected <Type extends org.eclipse.xtext.common.types.JvmType> Type	findDeclaredType(java.lang.Class<?> clazz, ITypeComputationState state)
protected <Type extends org.eclipse.xtext.common.types.JvmType> Type	findDeclaredType(java.lang.Class<?> clazz, ITypeReferenceOwner owner)
protected <Type extends org.eclipse.xtext.common.types.JvmType> Type	findDeclaredType(java.lang.String clazzName, ITypeComputationState state)
protected <Type extends org.eclipse.xtext.common.types.JvmType> Type	findDeclaredType(java.lang.String clazzName, ITypeReferenceOwner owner)
protected LightweightTypeReference	getCommonSuperType(java.util.List<LightweightTypeReference> types, ITypeComputationState state)	Computes the common super type for the given list of types.
protected LightweightTypeReference	getCommonSuperType(java.util.List<LightweightTypeReference> types, ITypeReferenceOwner owner)	Computes the common super type for the given list of types.
protected LightweightTypeReference	getPrimitiveVoid(ITypeComputationState state)
protected LightweightTypeReference	getRawTypeForName(java.lang.Class<?> clazz, ITypeComputationState state)
protected LightweightTypeReference	getRawTypeForName(java.lang.Class<?> clazz, ITypeReferenceOwner owner)	Deprecated. use ITypeReferenceOwner.newReferenceTo(Class) instead.
protected LightweightTypeReference	getRawTypeForName(java.lang.String clazzName, ITypeComputationState state)
protected LightweightTypeReference	getTypeForName(java.lang.Class<?> clazz, ITypeComputationState state)
protected LightweightTypeReference	getTypeForName(java.lang.String clazzName, ITypeComputationState state)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTypeComputer

public AbstractTypeComputer()

Method Detail

getTypeForName

protected LightweightTypeReference getTypeForName(java.lang.Class<?> clazz,
                                                  ITypeComputationState state)

getTypeForName

protected LightweightTypeReference getTypeForName(java.lang.String clazzName,
                                                  ITypeComputationState state)

Since:

2.14

See Also:

findDeclaredType(String, ITypeReferenceOwner)

getRawTypeForName

protected LightweightTypeReference getRawTypeForName(java.lang.Class<?> clazz,
                                                     ITypeComputationState state)

getRawTypeForName

protected LightweightTypeReference getRawTypeForName(java.lang.String clazzName,
                                                     ITypeComputationState state)

Since:

2.14

getRawTypeForName

@Deprecated
protected LightweightTypeReference getRawTypeForName(java.lang.Class<?> clazz,
                                                     ITypeReferenceOwner owner)

Deprecated.

use ITypeReferenceOwner.newReferenceTo(Class) instead.

findDeclaredType

protected <Type extends org.eclipse.xtext.common.types.JvmType> Type findDeclaredType(java.lang.Class<?> clazz,
                                                                                      ITypeComputationState state)

findDeclaredType

protected <Type extends org.eclipse.xtext.common.types.JvmType> Type findDeclaredType(java.lang.String clazzName,
                                                                                      ITypeComputationState state)

Since:

2.14

See Also:

findDeclaredType(String, ITypeReferenceOwner)

findDeclaredType

protected <Type extends org.eclipse.xtext.common.types.JvmType> Type findDeclaredType(java.lang.Class<?> clazz,
                                                                                      ITypeReferenceOwner owner)

findDeclaredType

protected <Type extends org.eclipse.xtext.common.types.JvmType> Type findDeclaredType(java.lang.String clazzName,
                                                                                      ITypeReferenceOwner owner)

Parameters:

clazzName - FQN of the type to find. see IJvmTypeProvider.findTypeByName(String).

owner - the reference owner

Since:

2.14

getPrimitiveVoid

protected LightweightTypeReference getPrimitiveVoid(ITypeComputationState state)

getCommonSuperType

protected LightweightTypeReference getCommonSuperType(java.util.List<LightweightTypeReference> types,
                                                      ITypeComputationState state)

Computes the common super type for the given list of types. The list may not be empty.

getCommonSuperType

protected LightweightTypeReference getCommonSuperType(java.util.List<LightweightTypeReference> types,
                                                      ITypeReferenceOwner owner)

Computes the common super type for the given list of types. The list may not be empty.

deferredBindTypeArgument

protected void deferredBindTypeArgument(LightweightTypeReference declared,
                                        LightweightTypeReference actual,
                                        ITypeComputationState state)