Module java.base

Package java.lang.classfile^PREVIEW

Interface Signature.TypeParam

Enclosing interface:

SignaturePREVIEW

public static sealed interface Signature.TypeParam

TypeParam is a preview API of the Java platform.

Programs can only use TypeParam when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

Models a signature for a type parameter of a generic class or method.

Since:

22

Method Summary

Modifier and Type	Method	Description
Optional<Signature.RefTypeSigPREVIEW>	classBound()	Returns the class bound of the type parameter.
String	identifier()	Returns the name of the type parameter.
List<Signature.RefTypeSigPREVIEW>	interfaceBounds()	Returns the interface bounds of the type parameter.
static Signature.TypeParamPREVIEW	of(String identifier, Signature.RefTypeSigPREVIEW classBound, Signature.RefTypeSigPREVIEW... interfaceBounds)	Returns a signature for a type parameter.
static Signature.TypeParamPREVIEW	of(String identifier, Optional<Signature.RefTypeSigPREVIEW> classBound, Signature.RefTypeSigPREVIEW... interfaceBounds)	Returns a signature for a type parameter.

Method Details

identifier

String identifier()

Returns the name of the type parameter.

Returns:

the name of the type parameter

classBound

Optional<Signature.RefTypeSigPREVIEW> classBound()

Returns the class bound of the type parameter.

Returns:

the class bound of the type parameter

interfaceBounds

List<Signature.RefTypeSigPREVIEW> interfaceBounds()

Returns the interface bounds of the type parameter.

Returns:

the interface bounds of the type parameter

of

static Signature.TypeParamPREVIEW of(String identifier,
 Signature.RefTypeSigPREVIEW classBound,
 Signature.RefTypeSigPREVIEW... interfaceBounds)

Returns a signature for a type parameter.

Parameters:

identifier - the name of the type parameter

classBound - the class bound of the type parameter

interfaceBounds - the interface bounds of the type parameter

Returns:

a signature for a type parameter

of

static Signature.TypeParamPREVIEW of(String identifier,
 Optional<Signature.RefTypeSigPREVIEW> classBound,
 Signature.RefTypeSigPREVIEW... interfaceBounds)

Returns a signature for a type parameter.

Parameters:

identifier - the name of the type parameter

classBound - the class bound of the type parameter

interfaceBounds - the interface bounds of the type parameter

Returns:

a signature for a type parameter