Package io.determann.shadow.api.shadow

Interface Wildcard

All Superinterfaces:

ApiHolder, MirrorBacked<WildcardType>, Shadow<WildcardType>

All Known Implementing Classes:

WildcardImpl

public interface Wildcard
extends Shadow<WildcardType>

List<? extends Number>

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 obj)	be careful using this equals
Shadow<TypeMirror>	erasure()	Information regarding generics is lost after the compilation.
Optional<Shadow<TypeMirror>>	getExtends()	List<?

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

getApi, getMirror, getTypeKind, isTypeKind, representsSameType

Method Details

getExtends

Optional<Shadow<TypeMirror>> getExtends()

List<? extends Number>

getSuper

Optional<Shadow<TypeMirror>> getSuper()

List<? super Number>

contains

boolean contains(Shadow<? extends TypeMirror> shadow)

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

erasure

Shadow<TypeMirror> erasure()

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

equals

boolean equals(Object obj)

be careful using this equals

Specified by:

equals in interface Shadow<WildcardType>

Overrides:

equals in class Object

See Also:

• Shadow.representsSameType(Shadow)