Module java.base

Package java.lang.classfile^PREVIEW

Enum Class Signature.TypeArg.WildcardIndicator

java.lang.Object

java.lang.Enum<Signature.TypeArg.WildcardIndicator^PREVIEW>

java.lang.classfile.Signature.TypeArg.WildcardIndicator

All Implemented Interfaces:

Serializable, Comparable<Signature.TypeArg.WildcardIndicatorPREVIEW>, Constable

Enclosing interface:

Signature.TypeArgPREVIEW

public static enum Signature.TypeArg.WildcardIndicator
extends Enum<Signature.TypeArg.WildcardIndicatorPREVIEW>

WildcardIndicator is a preview API of the Java platform.

Programs can only use WildcardIndicator when preview features are enabled.

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

Indicator for whether a wildcard has default bound, no bound, an upper bound, or a lower bound

Since:

22

Nested Class Summary

Nested classes/interfaces declared in class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DEFAULT	default bound wildcard (empty)
EXTENDS	upper-bounded indicator +
SUPER	lower-bounded indicator -
UNBOUNDED	unbounded indicator *

Method Summary

Modifier and Type	Method	Description
static Signature.TypeArg.WildcardIndicatorPREVIEW	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Signature.TypeArg.WildcardIndicatorPREVIEW[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods declared in class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods declared in class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DEFAULT

public static final Signature.TypeArg.WildcardIndicatorPREVIEW DEFAULT

default bound wildcard (empty)

UNBOUNDED

public static final Signature.TypeArg.WildcardIndicatorPREVIEW UNBOUNDED

unbounded indicator *

EXTENDS

public static final Signature.TypeArg.WildcardIndicatorPREVIEW EXTENDS

upper-bounded indicator +

SUPER

public static final Signature.TypeArg.WildcardIndicatorPREVIEW SUPER

lower-bounded indicator -

Method Details

values

public static Signature.TypeArg.WildcardIndicatorPREVIEW[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static Signature.TypeArg.WildcardIndicatorPREVIEW valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null