Module java.base

Package java.lang.classfile^PREVIEW

Interface Signature.ClassTypeSig

All Superinterfaces:

SignaturePREVIEW, Signature.RefTypeSigPREVIEW, Signature.ThrowableSigPREVIEW

Enclosing interface:

SignaturePREVIEW

public static sealed interface Signature.ClassTypeSig
extends Signature.RefTypeSigPREVIEW, Signature.ThrowableSigPREVIEW

ClassTypeSig is a preview API of the Java platform.

Programs can only use ClassTypeSig when preview features are enabled.

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

Models the signature of a possibly-parameterized class or interface type.

Since:

22

Nested Class Summary

Nested classes/interfaces declared in interface java.lang.classfile.Signature^PREVIEW

Signature.ArrayTypeSigPREVIEW, Signature.BaseTypeSigPREVIEW, Signature.ClassTypeSigPREVIEW, Signature.RefTypeSigPREVIEW, Signature.ThrowableSigPREVIEW, Signature.TypeArgPREVIEW, Signature.TypeParamPREVIEW, Signature.TypeVarSigPREVIEW

Method Summary

Modifier and Type	Method	Description
default ClassDesc	classDesc()	Returns the class name, as a symbolic descriptor.
String	className()	Returns the class name.
static Signature.ClassTypeSigPREVIEW	of(Signature.ClassTypeSigPREVIEW outerType, ClassDesc className, Signature.TypeArgPREVIEW... typeArgs)	Returns a class type signature for an inner class.
static Signature.ClassTypeSigPREVIEW	of(Signature.ClassTypeSigPREVIEW outerType, String className, Signature.TypeArgPREVIEW... typeArgs)	Returns a class type signature for an inner class.
static Signature.ClassTypeSigPREVIEW	of(ClassDesc className, Signature.TypeArgPREVIEW... typeArgs)	Returns a class type signature.
static Signature.ClassTypeSigPREVIEW	of(String className, Signature.TypeArgPREVIEW... typeArgs)	Returns a class type signature.
Optional<Signature.ClassTypeSigPREVIEW>	outerType()	Returns the signature of the outer type, if any.
List<Signature.TypeArgPREVIEW>	typeArgs()	Returns the type arguments of the class.

Methods declared in interface java.lang.classfile.Signature^PREVIEW

signatureString

Method Details

outerType

Optional<Signature.ClassTypeSigPREVIEW> outerType()

Returns the signature of the outer type, if any.

Returns:

the signature of the outer type, if any

className

String className()

Returns the class name.

Returns:

the class name

classDesc

default ClassDesc classDesc()

Returns the class name, as a symbolic descriptor.

Returns:

the class name, as a symbolic descriptor

typeArgs

List<Signature.TypeArgPREVIEW> typeArgs()

Returns the type arguments of the class.

Returns:

the type arguments of the class

of

static Signature.ClassTypeSigPREVIEW of(ClassDesc className,
 Signature.TypeArgPREVIEW... typeArgs)

Returns a class type signature.

Parameters:

className - the name of the class

typeArgs - signatures of the type arguments

Returns:

a class type signature

of

static Signature.ClassTypeSigPREVIEW of(Signature.ClassTypeSigPREVIEW outerType,
 ClassDesc className,
 Signature.TypeArgPREVIEW... typeArgs)

Returns a class type signature for an inner class.

Parameters:

outerType - signature of the outer type

className - the name of the class

typeArgs - signatures of the type arguments

Returns:

a class type signature for an inner class

of

static Signature.ClassTypeSigPREVIEW of(String className,
 Signature.TypeArgPREVIEW... typeArgs)

Returns a class type signature.

Parameters:

className - the name of the class

typeArgs - signatures of the type arguments

Returns:

a class type signature

of

static Signature.ClassTypeSigPREVIEW of(Signature.ClassTypeSigPREVIEW outerType,
 String className,
 Signature.TypeArgPREVIEW... typeArgs)

Returns a class type signature for an inner class.

Parameters:

outerType - signature of the outer type

className - the name of the class

typeArgs - signatures of the type arguments

Returns:

a class type signature for an inner class