net.lenni0451.classtransform.transformer.impl.redirect

Interface IRedirectTarget

All Known Implementing Classes:

CRedirectField, CRedirectInvoke, CRedirectNew

@ParametersAreNonnullByDefault
public interface IRedirectTarget

The interface for a redirect target transformer.

Method Summary

Modifier and Type	Method and Description
default org.objectweb.asm.tree.InsnList[]	getLoadStoreOpcodes(java.lang.String owner, java.lang.String desc, int freeVarIndex) Get the load and store opcodes for the given method invocation.
void	inject(org.objectweb.asm.tree.ClassNode targetClass, org.objectweb.asm.tree.MethodNode targetMethod, org.objectweb.asm.tree.ClassNode transformer, org.objectweb.asm.tree.MethodNode transformerMethod, org.objectweb.asm.tree.AbstractInsnNode targetNode, java.util.List<org.objectweb.asm.tree.MethodInsnNode> transformerMethodCalls) Redirect the given target nodes.

Method Detail

inject

void inject(org.objectweb.asm.tree.ClassNode targetClass,
            org.objectweb.asm.tree.MethodNode targetMethod,
            org.objectweb.asm.tree.ClassNode transformer,
            org.objectweb.asm.tree.MethodNode transformerMethod,
            org.objectweb.asm.tree.AbstractInsnNode targetNode,
            java.util.List<org.objectweb.asm.tree.MethodInsnNode> transformerMethodCalls)

Redirect the given target nodes.

Parameters:

targetClass - The transformed class

targetMethod - The transformed method

transformer - The transformer class

transformerMethod - The transformer method

targetNode - The instructions to redirect

transformerMethodCalls - The list of calls to the transformer method

getLoadStoreOpcodes

default org.objectweb.asm.tree.InsnList[] getLoadStoreOpcodes(@Nullable
                                                              java.lang.String owner,
                                                              java.lang.String desc,
                                                              int freeVarIndex)

Get the load and store opcodes for the given method invocation.

Parameters:

owner - The owner of the method

desc - The descriptor of the method

freeVarIndex - The index of the free variable

Returns:

The load and store opcodes