net.lenni0451.classtransform.transformer.coprocessor

Class AnnotationCoprocessorList

java.lang.Object

net.lenni0451.classtransform.transformer.coprocessor.AnnotationCoprocessorList

public class AnnotationCoprocessorList
extends java.lang.Object

A list of IAnnotationCoprocessor used to track the state of the transformation as every coprocessor can only be used once.

Constructor Summary

Constructors

Constructor and Description
AnnotationCoprocessorList()

Method Summary

Modifier and Type	Method and Description
void	add(java.util.function.Supplier<? extends IAnnotationCoprocessor> coprocessorSupplier) Add a new coprocessor to the list.
AnnotationCoprocessorList	build()
void	postprocess(TransformerManager transformerManager, org.objectweb.asm.tree.ClassNode transformedClass, org.objectweb.asm.tree.MethodNode transformedMethod, java.util.List<org.objectweb.asm.tree.MethodInsnNode> transformerMethodCalls, org.objectweb.asm.tree.ClassNode transformer, org.objectweb.asm.tree.MethodNode transformerMethod) Postprocess the transformer and target method after the annotation handler injected calls to the target method.
org.objectweb.asm.tree.MethodNode	preprocess(TransformerManager transformerManager, org.objectweb.asm.tree.ClassNode transformedClass, org.objectweb.asm.tree.MethodNode transformedMethod, org.objectweb.asm.tree.ClassNode transformer, org.objectweb.asm.tree.MethodNode transformerMethod) Preprocess the transformer method before the annotation handler injects calls to the target method.

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationCoprocessorList

public AnnotationCoprocessorList()

Method Detail

add

public void add(java.util.function.Supplier<? extends IAnnotationCoprocessor> coprocessorSupplier)

Add a new coprocessor to the list.

Parameters:

coprocessorSupplier - The supplier of the coprocessor

build

public AnnotationCoprocessorList build()

Returns:

A built list of coprocessors

preprocess

public org.objectweb.asm.tree.MethodNode preprocess(TransformerManager transformerManager,
                                                    org.objectweb.asm.tree.ClassNode transformedClass,
                                                    org.objectweb.asm.tree.MethodNode transformedMethod,
                                                    org.objectweb.asm.tree.ClassNode transformer,
                                                    org.objectweb.asm.tree.MethodNode transformerMethod)

Preprocess the transformer method before the annotation handler injects calls to the target method.
This happens before the transformer method is verified by the annotation handler.

Parameters:

transformerManager - The transformer manager

transformedClass - The target class node

transformedMethod - The target method node

transformer - The transformer class node

transformerMethod - The transformer method node

Returns:

The preprocessed method node

postprocess

public void postprocess(TransformerManager transformerManager,
                        org.objectweb.asm.tree.ClassNode transformedClass,
                        org.objectweb.asm.tree.MethodNode transformedMethod,
                        java.util.List<org.objectweb.asm.tree.MethodInsnNode> transformerMethodCalls,
                        org.objectweb.asm.tree.ClassNode transformer,
                        org.objectweb.asm.tree.MethodNode transformerMethod)

Postprocess the transformer and target method after the annotation handler injected calls to the target method.
The transformerMethodCalls list only contains direct calls to the transformer method.

Parameters:

transformerManager - The transformer manager

transformedClass - The target class node

transformedMethod - The target method node

transformerMethodCalls - The list of calls to the transformer method

transformer - The transformer class node

transformerMethod - The transformer method node