Module java.base

Package java.lang.classfile^PREVIEW

Class CustomAttribute<T extends CustomAttribute^PREVIEW<T>>

java.lang.Object

java.lang.classfile.CustomAttribute<T>

Type Parameters:

T - the custom attribute type

All Implemented Interfaces:

AttributePREVIEW<T>, ClassElementPREVIEW, ClassFileElementPREVIEW, CodeElementPREVIEW, FieldElementPREVIEW, MethodElementPREVIEW, WritableElementPREVIEW<T>

public abstract non-sealed class CustomAttribute<T extends CustomAttributePREVIEW<T>>
extends Object
implements AttributePREVIEW<T>, CodeElementPREVIEW, ClassElementPREVIEW, MethodElementPREVIEW, FieldElementPREVIEW

CustomAttribute is a preview API of the Java platform.

Programs can only use CustomAttribute 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 non-standard attribute of a classfile. Clients should extend this class to provide an implementation class for non-standard attributes, and provide an AttributeMapper^PREVIEW to mediate between the classfile format and the CustomAttribute^PREVIEW representation.

Since:

22

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CustomAttribute(AttributeMapperPREVIEW<T> mapper)	Construct a CustomAttributePREVIEW.

Method Summary

Modifier and Type	Method	Description
final AttributeMapperPREVIEW<T>	attributeMapper()	Returns the AttributeMapperPREVIEW associated with this attribute.
final String	attributeName()	Returns the name of the attribute.
final void	writeTo(BufWriterPREVIEW buf)	Writes the element to the specified writer

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CustomAttribute

protected CustomAttribute(AttributeMapperPREVIEW<T> mapper)

Construct a CustomAttribute^PREVIEW.

Parameters:

mapper - the attribute mapper

Method Details

attributeMapper

public final AttributeMapperPREVIEW<T> attributeMapper()

Description copied from interface: Attribute

Returns the AttributeMapper^PREVIEW associated with this attribute.

Specified by:

attributeMapper in interface AttributePREVIEW<T extends CustomAttributePREVIEW<T>>

Returns:

the AttributeMapper^PREVIEW associated with this attribute

attributeName

public final String attributeName()

Description copied from interface: Attribute

Returns the name of the attribute.

Specified by:

attributeName in interface AttributePREVIEW<T extends CustomAttributePREVIEW<T>>

Returns:

the name of the attribute

writeTo

public final void writeTo(BufWriterPREVIEW buf)

Description copied from interface: WritableElement

Writes the element to the specified writer

Specified by:

writeTo in interface WritableElementPREVIEW<T extends CustomAttributePREVIEW<T>>

Parameters:

buf - the writer