Module java.base

Package java.lang.classfile.constantpool^PREVIEW

Interface DynamicConstantPoolEntry

All Superinterfaces:

ClassFileElementPREVIEW, PoolEntryPREVIEW, WritableElementPREVIEW<PoolEntryPREVIEW>

All Known Subinterfaces:

ConstantDynamicEntryPREVIEW, InvokeDynamicEntryPREVIEW

public sealed interface DynamicConstantPoolEntry
extends PoolEntryPREVIEW
permits ConstantDynamicEntryPREVIEW, InvokeDynamicEntryPREVIEW

DynamicConstantPoolEntry is a preview API of the Java platform.

Programs can only use DynamicConstantPoolEntry 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 dynamic constant pool entry, which is either ConstantDynamicEntry^PREVIEW or InvokeDynamicEntry^PREVIEW.

See Java Virtual Machine Specification:

4.4.10 The CONSTANT_Dynamic_info and CONSTANT_InvokeDynamic_info Structures

Sealed Class Hierarchy Graph:

Since:

22

Method Summary

Modifier and Type	Method	Description
BootstrapMethodEntryPREVIEW	bootstrap()	Returns the entry in the bootstrap method table for this constant.
int	bootstrapMethodIndex()	Returns index of the entry in the bootstrap method table for this constant.
default Utf8EntryPREVIEW	name()	Returns the invocation name.
NameAndTypeEntryPREVIEW	nameAndType()	Returns the invocation name and type.
default Utf8EntryPREVIEW	type()	Returns the invocation type.

Methods declared in interface java.lang.classfile.constantpool.PoolEntry^PREVIEW

constantPool, index, tag, width

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

writeTo

Method Details

bootstrap

BootstrapMethodEntryPREVIEW bootstrap()

Returns the entry in the bootstrap method table for this constant.

Returns:

the entry in the bootstrap method table for this constant

bootstrapMethodIndex

int bootstrapMethodIndex()

Returns index of the entry in the bootstrap method table for this constant.

Returns:

index of the entry in the bootstrap method table for this constant

nameAndType

NameAndTypeEntryPREVIEW nameAndType()

Returns the invocation name and type.

Returns:

the invocation name and type

name

default Utf8EntryPREVIEW name()

Returns the invocation name.

Returns:

the invocation name

type

default Utf8EntryPREVIEW type()

Returns the invocation type.

Returns:

the invocation type