Class ReplaceFieldWithGetterAccess

java.lang.Object

net.neoforged.neoforgespi.transformation.BaseSimpleProcessor

net.neoforged.neoforgespi.transformation.SimpleClassProcessor

net.neoforged.neoforge.coremods.ReplaceFieldWithGetterAccess

All Implemented Interfaces:

ClassProcessor

public class ReplaceFieldWithGetterAccess
extends SimpleClassProcessor

Replaces direct field access in a class with access to the getter.

The field specified by fieldName must be private and non-static. The method-call the field-access is redirected to does not take any parameters and returns an object of the same type as the field. If no methodName is passed, any method matching the described signature will be used as callable method.

Nested Class Summary

Nested classes/interfaces inherited from class SimpleClassProcessor

SimpleClassProcessor.Target

Nested classes/interfaces inherited from interface ClassProcessor

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

Field Summary

Fields

Modifier and Type	Field	Description
private final String	className
private final Map<String,String>	fieldToMethod
private final Set<SimpleClassProcessor.Target>	targets

Fields inherited from interface ClassProcessor

GENERATED_PACKAGE_MODULE

Constructor Summary

Constructors

Constructor	Description
ReplaceFieldWithGetterAccess(String className, Map<String,String> fieldToMethod)

Method Summary

Modifier and Type	Method	Description
ProcessorName	name()	Returns a unique identifier for this processor.
private static void	redirectFieldToMethod(org.objectweb.asm.tree.ClassNode classNode, String fieldName, @Nullable String methodName)
Set<SimpleClassProcessor.Target>	targets()	Returns the classes targeted by this processor.
void	transform(org.objectweb.asm.tree.ClassNode input, SimpleTransformationContext context)	Applies transformations to a targeted class.

Methods inherited from class SimpleClassProcessor

handlesClass, processClass

Methods inherited from class BaseSimpleProcessor

afterProcessing, link, runsAfter

Methods inherited from class Object

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

Methods inherited from interface ClassProcessor

generatesPackages, orderingHint, runsBefore

Field Details

fieldToMethod

private final Map<String,String> fieldToMethod

targets

private final Set<SimpleClassProcessor.Target> targets

className

private final String className

Constructor Details

ReplaceFieldWithGetterAccess

public ReplaceFieldWithGetterAccess(String className,
 Map<String,String> fieldToMethod)

Method Details

name

public ProcessorName name()

Description copied from interface: ClassProcessor

Returns a unique identifier for this processor.

Returns:

a unique identifier for this processor

targets

public Set<SimpleClassProcessor.Target> targets()

Description copied from class: SimpleClassProcessor

Returns the classes targeted by this processor.

Specified by:

targets in class SimpleClassProcessor

Returns:

the classes targeted by this processor

transform

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

Description copied from class: SimpleClassProcessor

Applies transformations to a targeted class.

Specified by:

transform in class SimpleClassProcessor

Parameters:

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

redirectFieldToMethod

private static void redirectFieldToMethod(org.objectweb.asm.tree.ClassNode classNode,
 String fieldName,
 @Nullable String methodName)