Package io.determann.shadow.impl.shadow

Class WildcardImpl

java.lang.Object

io.determann.shadow.impl.shadow.ShadowImpl<WildcardType>

io.determann.shadow.impl.shadow.WildcardImpl

All Implemented Interfaces:

ApiHolder, MirrorBacked<WildcardType>, Shadow<WildcardType>, Wildcard

public class WildcardImpl
extends ShadowImpl<WildcardType>
implements Wildcard

Constructor Summary

Constructors

Constructor	Description
WildcardImpl(ShadowApi shadowApi, WildcardType wildcardTypeMirror)

Method Summary

Modifier and Type	Method	Description
boolean	contains(Shadow<? extends TypeMirror> shadow)	shadowApi.getClassOrThrow("java.lang.Number") .asExtendsWildcard() .contains(shadowApi.getDeclaredOrThrow("java.lang.Long"));
boolean	equals(Object other)	be careful using this equals
Shadow<TypeMirror>	erasure()	Information regarding generics is lost after the compilation.
Optional<Shadow<TypeMirror>>	getExtends()	List<?

Methods inherited from class io.determann.shadow.impl.shadow.ShadowImpl

getApi, getMirror, isTypeKind, representsSameType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.determann.shadow.api.shadow.Shadow

getApi, getMirror, isTypeKind, representsSameType

Constructor Details

WildcardImpl

public WildcardImpl(ShadowApi shadowApi,
 WildcardType wildcardTypeMirror)

Method Details

getTypeKind

public TypeKind getTypeKind()

Specified by:

getTypeKind in interface Shadow<WildcardType>

getExtends

public Optional<Shadow<TypeMirror>> getExtends()

Description copied from interface: Wildcard

List<? extends Number>

Specified by:

getExtends in interface Wildcard

getSuper

public Optional<Shadow<TypeMirror>> getSuper()

Description copied from interface: Wildcard

List<? super Number>

Specified by:

getSuper in interface Wildcard

erasure

public Shadow<TypeMirror> erasure()

Description copied from interface: Wildcard

Information regarding generics is lost after the compilation. For Example List<String> becomes List. This method Does the same. This can be useful if you want to check if a shadow implements for example Collection shadowToTest.erasure().isSubtypeOf(shadowApi.getDeclaredOrThrow("java.util.Collection").erasure())

for Wildcards this means for example ? extends java.lang.Number -> java.lang.Number

Specified by:

erasure in interface Wildcard

contains

public boolean contains(Shadow<? extends TypeMirror> shadow)

Description copied from interface: Wildcard

    shadowApi.getClassOrThrow("java.lang.Number")
             .asExtendsWildcard()
             .contains(shadowApi.getDeclaredOrThrow("java.lang.Long"));
 

Specified by:

contains in interface Wildcard

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Description copied from interface: Wildcard

be careful using this equals

Specified by:

equals in interface Shadow<WildcardType>

Specified by:

equals in interface Wildcard

Overrides:

equals in class Object

See Also:

• Shadow.representsSameType(Shadow)