Package org.eclipse.xtext.xbase.typesystem.references

Class FunctionTypes

java.lang.Object

org.eclipse.xtext.xbase.typesystem.references.FunctionTypes

public class FunctionTypes
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
FunctionTypes()

Method Summary

Modifier and Type	Method	Description
java.util.List<org.eclipse.xtext.common.types.JvmTypeParameter>	collectAllTypeParameters(LightweightTypeReference closureType, org.eclipse.xtext.common.types.JvmOperation operation)
FunctionTypeReference	createFunctionTypeRef(ITypeReferenceOwner owner, LightweightTypeReference functionType, java.util.List<LightweightTypeReference> parameterTypes, LightweightTypeReference returnType)
FunctionTypeReference	createRawFunctionTypeRef(ITypeReferenceOwner owner, org.eclipse.emf.ecore.EObject context, int parameterCount, boolean procedure)
protected org.eclipse.xtext.common.types.JvmOperation	findImplementingOperation(java.util.List<org.eclipse.xtext.common.types.JvmType> rawTypes)
org.eclipse.xtext.common.types.JvmOperation	findImplementingOperation(LightweightTypeReference functionType)
protected FunctionTypeReference	getAsFunctionOrNull(ParameterizedTypeReference typeReference)
FunctionTypeReference	getAsFunctionTypeReference(ParameterizedTypeReference typeReference)	Returns the equivalent FunctionTypeReference if this reference points to a function or procedure.
protected FunctionTypeReference	getAsProcedureOrNull(ParameterizedTypeReference typeReference)
FunctionTypeKind	getFunctionTypeKind(ParameterizedTypeReference typeReference)
java.util.Map<org.eclipse.xtext.common.types.JvmTypeParameter,java.util.List<LightweightBoundTypeArgument>>	getFunctionTypeParameterMapping(LightweightTypeReference functionType, org.eclipse.xtext.common.types.JvmOperation operation, ActualTypeArgumentCollector typeArgumentCollector, ITypeReferenceOwner owner)
boolean	isFunctionAndProcedureAvailable(ITypeReferenceOwner owner)
protected boolean	tryAssignTypeArguments(java.util.List<LightweightTypeReference> typeArguments, FunctionTypeReference result)
protected FunctionTypeReference	tryConvertToFunctionTypeReference(ParameterizedTypeReference typeReference, boolean rawType)	Converts the given reference to a FunctionTypeReference if the referenced type is a SAM type.

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionTypes

public FunctionTypes()

Method Detail

collectAllTypeParameters

public java.util.List<org.eclipse.xtext.common.types.JvmTypeParameter> collectAllTypeParameters(LightweightTypeReference closureType,
                                                                                                org.eclipse.xtext.common.types.JvmOperation operation)

getFunctionTypeParameterMapping

public java.util.Map<org.eclipse.xtext.common.types.JvmTypeParameter,java.util.List<LightweightBoundTypeArgument>> getFunctionTypeParameterMapping(LightweightTypeReference functionType,
                                                                                                                                                         org.eclipse.xtext.common.types.JvmOperation operation,
                                                                                                                                                         ActualTypeArgumentCollector typeArgumentCollector,
                                                                                                                                                         ITypeReferenceOwner owner)

findImplementingOperation

public org.eclipse.xtext.common.types.JvmOperation findImplementingOperation(LightweightTypeReference functionType)

findImplementingOperation

protected org.eclipse.xtext.common.types.JvmOperation findImplementingOperation(java.util.List<org.eclipse.xtext.common.types.JvmType> rawTypes)

isFunctionAndProcedureAvailable

public boolean isFunctionAndProcedureAvailable(ITypeReferenceOwner owner)

createRawFunctionTypeRef

public FunctionTypeReference createRawFunctionTypeRef(ITypeReferenceOwner owner,
                                                      org.eclipse.emf.ecore.EObject context,
                                                      int parameterCount,
                                                      boolean procedure)

createFunctionTypeRef

public FunctionTypeReference createFunctionTypeRef(ITypeReferenceOwner owner,
                                                   LightweightTypeReference functionType,
                                                   java.util.List<LightweightTypeReference> parameterTypes,
                                                   LightweightTypeReference returnType)

getFunctionTypeKind

public FunctionTypeKind getFunctionTypeKind(ParameterizedTypeReference typeReference)

tryConvertToFunctionTypeReference

protected FunctionTypeReference tryConvertToFunctionTypeReference(ParameterizedTypeReference typeReference,
                                                                  boolean rawType)

Converts the given reference to a FunctionTypeReference if the referenced type is a SAM type. Returns null if this reference does not point to a valid function type. This is the externalized and thereby exchangeable implementation of ParameterizedTypeReference.tryConvertToFunctionTypeReference(boolean).

See Also:

getAsFunctionTypeReference(ParameterizedTypeReference)

getAsFunctionTypeReference

public FunctionTypeReference getAsFunctionTypeReference(ParameterizedTypeReference typeReference)

Returns the equivalent FunctionTypeReference if this reference points to a function or procedure. Otherwise returns null. This is the externalized and thereby exchangeable implementation of ParameterizedTypeReference.getAsFunctionTypeReference().

See Also:

tryConvertToFunctionTypeReference(ParameterizedTypeReference, boolean)

getAsFunctionOrNull

protected FunctionTypeReference getAsFunctionOrNull(ParameterizedTypeReference typeReference)

getAsProcedureOrNull

protected FunctionTypeReference getAsProcedureOrNull(ParameterizedTypeReference typeReference)

tryAssignTypeArguments

protected boolean tryAssignTypeArguments(java.util.List<LightweightTypeReference> typeArguments,
                                         FunctionTypeReference result)