Package org.spongepowered.configurate.extra.dfu.v4

Class DataFixerTransformation

java.lang.Object

org.spongepowered.configurate.extra.dfu.v4.DataFixerTransformation

All Implemented Interfaces:

ConfigurationTransformation, ConfigurationTransformation.Versioned

public final class DataFixerTransformation
extends java.lang.Object
implements ConfigurationTransformation.Versioned

A transformation that exposes a single DataFixer to a configuration in a friendly way.

Because Configurate does not have a schema model and DFU does, this transformation works by explicitly providing a mapping between configurate node paths and DFU TypeReferences.

Since:

4.0.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DataFixerTransformation.Builder	Builder for DataFixerTransformation.

Nested classes/interfaces inherited from interface org.spongepowered.configurate.transformation.ConfigurationTransformation

ConfigurationTransformation.Versioned, ConfigurationTransformation.VersionedBuilder

Field Summary

Fields inherited from interface org.spongepowered.configurate.transformation.ConfigurationTransformation

WILDCARD_OBJECT

Fields inherited from interface org.spongepowered.configurate.transformation.ConfigurationTransformation.Versioned

VERSION_UNKNOWN

Method Summary

Modifier and Type	Method	Description
void	apply(@NonNull ConfigurationNode node)	Apply this transformation to a given node.
static DataFixerTransformation.Builder	dfuBuilder()	Create a builder that can work with any DFU DataFixer.
int	latestVersion()	Get the latest version that nodes can be updated to.
int	version(ConfigurationNode root)	Get the version from a specific configuration node, using the configured version key.
NodePath	versionKey()	Get the path the node's current version is located at.

Methods inherited from class java.lang.Object

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

Method Detail

dfuBuilder

public static DataFixerTransformation.Builder dfuBuilder()

Create a builder that can work with any DFU DataFixer.

Returns:

the builder

Since:

4.0.0

apply

public void apply(@NonNull ConfigurationNode node)
           throws ConfigurateException

Description copied from interface: ConfigurationTransformation

Apply this transformation to a given node.

Specified by:

apply in interface ConfigurationTransformation

Parameters:

node - the target node

Throws:

ConfigurateException

version

public int version(ConfigurationNode root)

Get the version from a specific configuration node, using the configured version key.

Specified by:

version in interface ConfigurationTransformation.Versioned

Parameters:

root - base node to query

Returns:

version, or -1 if this node is unversioned.

versionKey

public NodePath versionKey()

Description copied from interface: ConfigurationTransformation.Versioned

Get the path the node's current version is located at.

Specified by:

versionKey in interface ConfigurationTransformation.Versioned

Returns:

version path

latestVersion

public int latestVersion()

Description copied from interface: ConfigurationTransformation.Versioned

Get the latest version that nodes can be updated to.

Specified by:

latestVersion in interface ConfigurationTransformation.Versioned

Returns:

the most recent version