Module java.base

Package java.lang.classfile.components^PREVIEW

Interface ClassPrinter.Node

All Known Subinterfaces:

ClassPrinter.LeafNodePREVIEW, ClassPrinter.ListNodePREVIEW, ClassPrinter.MapNodePREVIEW

Enclosing class:

ClassPrinterPREVIEW

public static sealed interface ClassPrinter.Node
permits ClassPrinter.MapNodePREVIEW, ClassPrinter.LeafNodePREVIEW, ClassPrinter.ListNodePREVIEW

Node is a preview API of the Java platform.

Programs can only use Node when preview features are enabled.

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

Named, traversable, and printable node parent.

Since:

22

Method Summary

Modifier and Type	Method	Description
ConstantDesc	name()	Printable name of the node.
default void	toJson(Consumer<String> out)	Prints the node and its sub-tree into JSON format.
default void	toXml(Consumer<String> out)	Prints the node and its sub-tree into XML format.
default void	toYaml(Consumer<String> out)	Prints the node and its sub-tree into YAML format.
Stream<ClassPrinter.NodePREVIEW>	walk()	Walks through the underlying tree.

Method Details

name

ConstantDesc name()

Printable name of the node.

Returns:

name of the node

walk

Stream<ClassPrinter.NodePREVIEW> walk()

Walks through the underlying tree.

Returns:

ordered stream of nodes

toJson

default void toJson(Consumer<String> out)

Prints the node and its sub-tree into JSON format.

Parameters:

out - consumer of the printed fragments

toXml

default void toXml(Consumer<String> out)

Prints the node and its sub-tree into XML format.

Parameters:

out - consumer of the printed fragments

toYaml

default void toYaml(Consumer<String> out)

Prints the node and its sub-tree into YAML format.

Parameters:

out - consumer of the printed fragments