org.snakeyaml.engine.v2.api

Interface ConstructNode

All Known Implementing Classes:

StandardConstructor.ConstructEnv, StandardConstructor.ConstructOptionalClass, StandardConstructor.ConstructUuidClass, StandardConstructor.ConstructYamlBinary, StandardConstructor.ConstructYamlBool, StandardConstructor.ConstructYamlFloat, StandardConstructor.ConstructYamlInt, StandardConstructor.ConstructYamlMap, StandardConstructor.ConstructYamlNull, StandardConstructor.ConstructYamlSeq, StandardConstructor.ConstructYamlSet, StandardConstructor.ConstructYamlStr

public interface ConstructNode

Provide a way to construct a Java instance from the composed Node. Support recursive objects if it is required. (create Native Data Structure out of Node Graph) (this is the opposite for Represent)

See Also:

Processing Overview

Method Summary

Modifier and Type	Method and Description
Object	construct(org.snakeyaml.engine.v2.nodes.Node node) Construct a Java instance with all the properties injected when it is possible.
default void	constructRecursive(org.snakeyaml.engine.v2.nodes.Node node, Object object) Apply the second step when constructing recursive structures.

Method Detail

construct

Object construct(org.snakeyaml.engine.v2.nodes.Node node)

Construct a Java instance with all the properties injected when it is possible.

Parameters:

node - composed Node

Returns:

a complete Java instance or empty collection instance if it is recursive

constructRecursive

default void constructRecursive(org.snakeyaml.engine.v2.nodes.Node node,
                                Object object)

Apply the second step when constructing recursive structures. Because the instance is already created it can assign a reference to itself. (no need to implement this method for non-recursive data structures). Fail with a reminder to provide the second step for a recursive structure

Parameters:

node - composed Node

object - the instance constructed earlier by construct(Node node) for the provided Node