Package net.neoforged.neoforgespi.transformation

Class SimpleFieldProcessor

java.lang.Object

net.neoforged.neoforgespi.transformation.BaseSimpleProcessor

net.neoforged.neoforgespi.transformation.SimpleFieldProcessor

All Implemented Interfaces:

ClassProcessor

public abstract non-sealed class SimpleFieldProcessor
extends BaseSimpleProcessor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	SimpleFieldProcessor.Target	Identifies a targeted field and the class it resides in.

Nested classes/interfaces inherited from interface net.neoforged.neoforgespi.transformation.ClassProcessor

ClassProcessor.AfterProcessingContext, ClassProcessor.ComputeFlags, ClassProcessor.LinkContext, ClassProcessor.OrderingHint, ClassProcessor.SelectionContext, ClassProcessor.TransformationContext

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicReference<Map<String,Set<String>>>	targetsByClass

Fields inherited from interface net.neoforged.neoforgespi.transformation.ClassProcessor

GENERATED_PACKAGE_MODULE

Constructor Summary

Constructors

Constructor	Description
SimpleFieldProcessor()

Method Summary

Modifier and Type	Method	Description
final boolean	handlesClass(ClassProcessor.SelectionContext context)	Returns whether the processor wants to recieve the class.
final ClassProcessor.ComputeFlags	processClass(ClassProcessor.TransformationContext context)	Each class that the processor has opted to recieve is passed to this method for processing.
abstract Set<SimpleFieldProcessor.Target>	targets()	Returns the fields targeted by this processor.
private Map<String,Set<String>>	targetsByClass()
abstract void	transform(org.objectweb.asm.tree.FieldNode input, SimpleTransformationContext context)	Applies transformations to a targeted field.

Methods inherited from class net.neoforged.neoforgespi.transformation.BaseSimpleProcessor

afterProcessing, link, runsAfter

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.neoforged.neoforgespi.transformation.ClassProcessor

generatesPackages, name, orderingHint, runsBefore

Field Details

targetsByClass

private final AtomicReference<Map<String,Set<String>>> targetsByClass

Constructor Details

SimpleFieldProcessor

public SimpleFieldProcessor()

Method Details

transform

public abstract void transform(org.objectweb.asm.tree.FieldNode input,
 SimpleTransformationContext context)

Applies transformations to a targeted field.

Parameters:

input - The ASM input node, which can be mutated directly

targets

public abstract Set<SimpleFieldProcessor.Target> targets()

Returns the fields targeted by this processor.

Returns:

the fields targeted by this processor

targetsByClass

private Map<String,Set<String>> targetsByClass()

handlesClass

public final boolean handlesClass(ClassProcessor.SelectionContext context)

Description copied from interface: ClassProcessor

Returns whether the processor wants to recieve the class.

Parameters:

context - the context of the class to consider

Returns:

whether the processor wants to recieve the class

processClass

public final ClassProcessor.ComputeFlags processClass(ClassProcessor.TransformationContext context)

Description copied from interface: ClassProcessor

Each class that the processor has opted to recieve is passed to this method for processing.

Parameters:

context - the context of the class to process

Returns:

the ClassProcessor.ComputeFlags indicating how the class should be rewritten.