Interface ClassFileBuilder<E extends ClassFileElement^PREVIEW,B extends ClassFileBuilder^PREVIEW<E,B>>

Type Parameters:

E - the element type

B - the builder type

All Superinterfaces:

Consumer<E>

All Known Subinterfaces:

ClassBuilderPREVIEW, CodeBuilderPREVIEW, CodeBuilder.BlockCodeBuilderPREVIEW, FieldBuilderPREVIEW, MethodBuilderPREVIEW

public sealed interface ClassFileBuilder<E extends ClassFileElementPREVIEW,B extends ClassFileBuilderPREVIEW<E,B>>
extends Consumer<E>
permits ClassBuilderPREVIEW, FieldBuilderPREVIEW, MethodBuilderPREVIEW, CodeBuilderPREVIEW

ClassFileBuilder is a preview API of the Java platform.

Programs can only use ClassFileBuilder when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

A builder for a classfile or portion of a classfile. Builders are rarely created directly; they are passed to handlers by methods such as ClassFile.build(ClassDesc, Consumer)^PREVIEW or to transforms. Elements of the newly built entity can be specified abstractly (by passing a ClassFileElement^PREVIEW to with(ClassFileElement) or concretely by calling the various withXxx methods.

Since:

22

See Also:

• ClassFileTransform^PREVIEW

Method Summary

Modifier and Type	Method	Description
default void	accept(E e)	Integrate the ClassFileElementPREVIEW into the entity being built.
ConstantPoolBuilderPREVIEW	constantPool()	Returns the constant pool builder associated with this builder.
default B	transform(CompoundElementPREVIEW<E> model, ClassFileTransformPREVIEW<?,E,B> transform)	Apply a transform to a model, directing results to this builder.
B	with(E e)	Integrate the ClassFileElementPREVIEW into the entity being built.

Methods declared in interface java.util.function.Consumer

andThen

Method Details

accept

default void accept(E e)

Integrate the ClassFileElement^PREVIEW into the entity being built.

Specified by:

accept in interface Consumer<E extends ClassFileElementPREVIEW>

Parameters:

e - the element

with

B with(E e)

Integrate the ClassFileElement^PREVIEW into the entity being built.

Parameters:

e - the element

Returns:

this builder

constantPool

ConstantPoolBuilderPREVIEW constantPool()

Returns the constant pool builder associated with this builder.

Returns:

the constant pool builder associated with this builder

transform

default B transform(CompoundElementPREVIEW<E> model,
 ClassFileTransformPREVIEW<?,E,B> transform)

Apply a transform to a model, directing results to this builder.

Parameters:

model - the model to transform

transform - the transform to apply

Returns:

this builder