Class Enum.EnumDesc<E extends Enum<E>>

java.lang.Object

java.lang.constant.DynamicConstantDesc<E>

java.lang.Enum.EnumDesc<E>

Type Parameters:

E - the type of the enum constant

All Implemented Interfaces:

ConstantDesc

Enclosing class:

Enum<E extends Enum<E>>

public static final class Enum.EnumDesc<E extends Enum<E>>
extends DynamicConstantDesc<E>

A nominal descriptor for an enum constant.

Since:

12

Method Summary

Modifier and Type	Method	Description
static <E extends Enum<E>> Enum.EnumDesc<E>	of(ClassDesc enumClass, String constantName)	Returns a nominal descriptor for the specified enum class and name

Methods declared in class DynamicConstantDesc

bootstrapArgs, bootstrapArgsList, bootstrapMethod, constantName, constantType, equals, hashCode, of, of, ofCanonical, ofNamed, resolveConstantDesc, toString

Modifier and Type	Method	Description
ConstantDesc[]	bootstrapArgs()	Returns the bootstrap arguments for this constant.
List<ConstantDesc>	bootstrapArgsList()	Returns the bootstrap arguments for this constant as an immutable List.
DirectMethodHandleDesc	bootstrapMethod()	Returns a MethodHandleDesc describing the bootstrap method for this constant.
String	constantName()	Returns the name that would appear in the NameAndType operand of the LDC for this constant.
ClassDesc	constantType()	Returns a ClassDesc describing the type that would appear in the NameAndType operand of the LDC for this constant.
final boolean	equals(Object o)	Compares the specified object with this descriptor for equality.
final int	hashCode()	Answers an integer hash code for the receiver.
static <T> DynamicConstantDesc<T>	of(DirectMethodHandleDesc bootstrapMethod)	Returns a nominal descriptor for a dynamic constant whose bootstrap has no static arguments, whose name parameter is ConstantDescs.DEFAULT_NAME, and whose type parameter is always the same as the bootstrap method return type.
static <T> DynamicConstantDesc<T>	of(DirectMethodHandleDesc bootstrapMethod, ConstantDesc... bootstrapArgs)	Returns a nominal descriptor for a dynamic constant whose name parameter is ConstantDescs.DEFAULT_NAME, and whose type parameter is always the same as the bootstrap method return type.
static <T> ConstantDesc	ofCanonical(DirectMethodHandleDesc bootstrapMethod, String constantName, ClassDesc constantType, ConstantDesc[] bootstrapArgs)	Returns a nominal descriptor for a dynamic constant, transforming it into a more specific type if the constant bootstrap is a well-known one and a more specific nominal descriptor type (e.g., ClassDesc) is available.
static <T> DynamicConstantDesc<T>	ofNamed(DirectMethodHandleDesc bootstrapMethod, String constantName, ClassDesc constantType, ConstantDesc... bootstrapArgs)	Returns a nominal descriptor for a dynamic constant.
E	resolveConstantDesc(MethodHandles.Lookup lookup)	Resolves this descriptor reflectively, emulating the resolution behavior of JVMS §5.4.3 and the access control behavior of JVMS §5.4.4.
String	toString()	Returns a compact textual description of this constant description, including the bootstrap method, the constant name and type, and the static bootstrap arguments.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Method Details

of

public static <E extends Enum<E>> Enum.EnumDesc<E> of(ClassDesc enumClass,
 String constantName)

Returns a nominal descriptor for the specified enum class and name

Type Parameters:

E - the type of the enum constant

Parameters:

enumClass - a ClassDesc describing the enum class

constantName - the unqualified name of the enum constant

Returns:

the nominal descriptor

Throws:

NullPointerException - if any argument is null

See Java Virtual Machine Specification:

4.2.2 Unqualified Names

Since:

12