de.japkit.services

Class TypesExtensions

java.lang.Object

de.japkit.services.TypesExtensions

public class TypesExtensions
extends Object

Constructor Summary

Constructors

Constructor and Description
TypesExtensions()

Method Summary

Modifier and Type	Method and Description
protected TypeMirror	_erasure(GenDeclaredType type)
protected TypeMirror	_erasure(TypeMirror type)
protected TypeMirror	_getTypeArg(DeclaredType type, int argIndex)
protected TypeMirror	_getTypeArg(TypeMirror type, int argIndex)
TypeElement	asElement(TypeMirror t)
TypeMirror	asMemberOf(DeclaredType containing, Element element)
TypeMirror	boxed(TypeKind typeKind)
TypeElement	boxedClass(PrimitiveType p)
Class<?>	boxedType(Class<?> primititveType)
TypeMirror	capture(TypeMirror t)
boolean	collectionOrMap(TypeMirror type)
boolean	contains(TypeMirror t1, TypeMirror t2)
DeclaredType	declaredType(Class<?> clazz, TypeMirror... typeArgs)
DeclaredType	declaredType(String fqn, TypeMirror... typeArgs)
List<? extends TypeMirror>	directSupertypes(TypeMirror t)
DeclaredType	enclosingTopLevelType(DeclaredType declType)
TypeMirror	erasure(TypeMirror type)
ArrayType	getArrayType(TypeMirror componentType)
DeclaredType	getDeclaredType(DeclaredType containing, TypeElement typeElem, TypeMirror... typeArgs)
DeclaredType	getDeclaredType(TypeElement typeElem, TypeMirror... args)
TypeMirror	getJavaLangObject()
NoType	getNoType(TypeKind kind)
NullType	getNullType()
PrimitiveType	getPrimitiveType(TypeKind kind)
TypeMirror	getTypeArg(TypeMirror type, int argIndex)
NoType	getVoid()
WildcardType	getWildcardType(TypeMirror extendsBound, TypeMirror superBound)
boolean	isAssignable(TypeMirror t1, TypeMirror t2)
boolean	isBoolean(TypeMirror type)
boolean	isBoxed(TypeMirror type)
boolean	isCollection(TypeMirror type)
boolean	isDeclared(TypeMirror type)
boolean	isDeclaredOrErasureIsDeclared(TypeMirror type) In JDT, a generic type seem to be an ErrorType as soon as one of the type args is an ErrorType...
boolean	isDeclaredOrError(TypeMirror type)
boolean	isEnum(TypeMirror type)
boolean	isError(TypeMirror type)
boolean	isJavaLangObject(TypeMirror type)
boolean	isList(TypeMirror type)
boolean	isMap(TypeMirror type)
boolean	isMath(TypeMirror type)
boolean	isPrimitive(TypeMirror type)
boolean	isSameType(TypeMirror t1, TypeMirror t2)
boolean	isSet(TypeMirror type)
boolean	isString(TypeMirror type)
boolean	isSubsignature(ExecutableType m1, ExecutableType m2)
boolean	isSubtype(TypeMirror t1, TypeMirror t2)
boolean	isTemporal(TypeMirror type)
boolean	isVoid(TypeMirror type)
boolean	operator_equals(TypeMirror t1, TypeMirror t2)
boolean	operator_notEquals(TypeMirror t1, TypeMirror t2)
String	qualifiedName(TypeMirror type)
String	simpleName(TypeMirror type)
TypeMirror	singleValueType(TypeMirror type)
PrimitiveType	unboxedType(TypeMirror t)
TypeMirror	uppertBoundIfTypeVarOrWildcard(TypeMirror type)

Methods inherited from class java.lang.Object

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

Constructor Detail

TypesExtensions

public TypesExtensions()

Method Detail

getJavaLangObject

public TypeMirror getJavaLangObject()

boxed

public TypeMirror boxed(TypeKind typeKind)

isPrimitive

public boolean isPrimitive(TypeMirror type)

isDeclared

public boolean isDeclared(TypeMirror type)

isError

public boolean isError(TypeMirror type)

isDeclaredOrErasureIsDeclared

public boolean isDeclaredOrErasureIsDeclared(TypeMirror type)

In JDT, a generic type seem to be an ErrorType as soon as one of the type args is an ErrorType... If one is only interested in the erasure of a generic type, this method should be used to check for DECLARED.

isDeclaredOrError

public boolean isDeclaredOrError(TypeMirror type)

isBoxed

public boolean isBoxed(TypeMirror type)

isString

public boolean isString(TypeMirror type)

isTemporal

public boolean isTemporal(TypeMirror type)

isMath

public boolean isMath(TypeMirror type)

collectionOrMap

public boolean collectionOrMap(TypeMirror type)

isCollection

public boolean isCollection(TypeMirror type)

isMap

public boolean isMap(TypeMirror type)

isSet

public boolean isSet(TypeMirror type)

isList

public boolean isList(TypeMirror type)

isEnum

public boolean isEnum(TypeMirror type)

isBoolean

public boolean isBoolean(TypeMirror type)

_getTypeArg

protected TypeMirror _getTypeArg(DeclaredType type,
                                 int argIndex)

_getTypeArg

protected TypeMirror _getTypeArg(TypeMirror type,
                                 int argIndex)

singleValueType

public TypeMirror singleValueType(TypeMirror type)

uppertBoundIfTypeVarOrWildcard

public TypeMirror uppertBoundIfTypeVarOrWildcard(TypeMirror type)

declaredType

public DeclaredType declaredType(Class<?> clazz,
                                 TypeMirror... typeArgs)

declaredType

public DeclaredType declaredType(String fqn,
                                 TypeMirror... typeArgs)

isJavaLangObject

public boolean isJavaLangObject(TypeMirror type)

_erasure

protected TypeMirror _erasure(GenDeclaredType type)

_erasure

protected TypeMirror _erasure(TypeMirror type)

isSameType

public boolean isSameType(TypeMirror t1,
                          TypeMirror t2)

enclosingTopLevelType

public DeclaredType enclosingTopLevelType(DeclaredType declType)

qualifiedName

public String qualifiedName(TypeMirror type)

simpleName

public String simpleName(TypeMirror type)

operator_equals

public boolean operator_equals(TypeMirror t1,
                               TypeMirror t2)

operator_notEquals

public boolean operator_notEquals(TypeMirror t1,
                                  TypeMirror t2)

boxedType

public Class<?> boxedType(Class<?> primititveType)

isVoid

public boolean isVoid(TypeMirror type)

getVoid

public NoType getVoid()

asElement

public TypeElement asElement(TypeMirror t)

asMemberOf

public TypeMirror asMemberOf(DeclaredType containing,
                             Element element)

boxedClass

public TypeElement boxedClass(PrimitiveType p)

capture

public TypeMirror capture(TypeMirror t)

contains

public boolean contains(TypeMirror t1,
                        TypeMirror t2)

directSupertypes

public List<? extends TypeMirror> directSupertypes(TypeMirror t)

getArrayType

public ArrayType getArrayType(TypeMirror componentType)

getDeclaredType

public DeclaredType getDeclaredType(TypeElement typeElem,
                                    TypeMirror... args)

getDeclaredType

public DeclaredType getDeclaredType(DeclaredType containing,
                                    TypeElement typeElem,
                                    TypeMirror... typeArgs)

getNoType

public NoType getNoType(TypeKind kind)

getNullType

public NullType getNullType()

getPrimitiveType

public PrimitiveType getPrimitiveType(TypeKind kind)

getWildcardType

public WildcardType getWildcardType(TypeMirror extendsBound,
                                    TypeMirror superBound)

isAssignable

public boolean isAssignable(TypeMirror t1,
                            TypeMirror t2)

isSubsignature

public boolean isSubsignature(ExecutableType m1,
                              ExecutableType m2)

isSubtype

public boolean isSubtype(TypeMirror t1,
                         TypeMirror t2)

unboxedType

public PrimitiveType unboxedType(TypeMirror t)

getTypeArg

public TypeMirror getTypeArg(TypeMirror type,
                             int argIndex)

erasure

public TypeMirror erasure(TypeMirror type)