Module java.base

Package java.lang.classfile.attribute^PREVIEW

Interface ModulePackagesAttribute

All Superinterfaces:

AttributePREVIEW<ModulePackagesAttributePREVIEW>, ClassElementPREVIEW, ClassFileElementPREVIEW, WritableElementPREVIEW<ModulePackagesAttributePREVIEW>

public sealed interface ModulePackagesAttribute
extends AttributePREVIEW<ModulePackagesAttributePREVIEW>, ClassElementPREVIEW

ModulePackagesAttribute is a preview API of the Java platform.

Programs can only use ModulePackagesAttribute 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 ModulePackages attribute 4.7.26, which can appear on classes that represent module descriptors. Delivered as a ClassElement^PREVIEW when traversing the elements of a ClassModel^PREVIEW.

The attribute does not permit multiple instances in a given location. Subsequent occurrence of the attribute takes precedence during the attributed element build or transformation.

The attribute was introduced in the Java SE Platform version 9.

Since:

22

Method Summary

Modifier and Type	Method	Description
static ModulePackagesAttributePREVIEW	of(PackageEntryPREVIEW... packages)	Returns a ModulePackages attribute.
static ModulePackagesAttributePREVIEW	of(List<PackageEntryPREVIEW> packages)	Returns a ModulePackages attribute.
static ModulePackagesAttributePREVIEW	ofNames(PackageDesc... packages)	Returns a ModulePackages attribute.
static ModulePackagesAttributePREVIEW	ofNames(List<PackageDesc> packages)	Returns a ModulePackages attribute.
List<PackageEntryPREVIEW>	packages()	Returns the packages that are opened or exported by this module.

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

attributeMapper, attributeName

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

writeTo

Method Details

packages

List<PackageEntryPREVIEW> packages()

Returns the packages that are opened or exported by this module.

Returns:

the packages that are opened or exported by this module

of

static ModulePackagesAttributePREVIEW of(List<PackageEntryPREVIEW> packages)

Returns a ModulePackages attribute.

Parameters:

packages - the packages

Returns:

a ModulePackages attribute

of

static ModulePackagesAttributePREVIEW of(PackageEntryPREVIEW... packages)

Returns a ModulePackages attribute.

Parameters:

packages - the packages

Returns:

a ModulePackages attribute

ofNames

static ModulePackagesAttributePREVIEW ofNames(List<PackageDesc> packages)

Returns a ModulePackages attribute.

Parameters:

packages - the packages

Returns:

a ModulePackages attribute

ofNames

static ModulePackagesAttributePREVIEW ofNames(PackageDesc... packages)

Returns a ModulePackages attribute.

Parameters:

packages - the packages

Returns:

a ModulePackages attribute