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Interface NestHostAttribute

All Superinterfaces:
Attribute<NestHostAttribute>, ClassElement, ClassFileElement
public sealed interface NestHostAttribute extends Attribute<NestHostAttribute>, ClassElement
Models the NestHost attribute (JVMS 4.7.28), which indicates this class is a member of a nest and the host class of the nest.

This attribute only appears on classes, and does not permit multiple instances in a class. It has a data dependency on the constant pool.

The attribute was introduced in the Java SE Platform version 11, major version 55.

See Java Virtual Machine Specification:
4.7.28 The NestHost Attribute
Since:
24
See Also:

Method Summary

Modifier and Type Method Description
ClassEntry nestHost()
Returns the host class of the nest to which this class belongs.
static NestHostAttribute of(ClassEntry nestHost)
Returns a NestHost attribute.
static NestHostAttribute of(ClassDesc nestHost)
Returns a NestHost attribute.

Methods declared in interface Attribute

attributeMapper, attributeName

Method Details

nestHost

ClassEntry nestHost()
Returns the host class of the nest to which this class belongs.
Returns:
the host class of the nest to which this class belongs
See Also:

of

static NestHostAttribute of(ClassEntry nestHost)
Returns a NestHost attribute.
Parameters:
nestHost - the host class of the nest
Returns:
a NestHost attribute

of

static NestHostAttribute of(ClassDesc nestHost)
Returns a NestHost attribute.
Parameters:
nestHost - the host class of the nest
Returns:
a NestHost attribute
Throws:
IllegalArgumentException - if nestHost represents a primitive type

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/classfile/attribute/NestHostAttribute.html