net.sf.cglib.core
Class LocalVariablesSorter

java.lang.Object
  org.objectweb.asm.MethodAdapter
      net.sf.cglib.core.LocalVariablesSorter

All Implemented Interfaces:

org.objectweb.asm.MethodVisitor

Direct Known Subclasses:

CodeEmitter

public class LocalVariablesSorter
extends org.objectweb.asm.MethodAdapter

A MethodAdapter that renumbers local variables in their order of appearance. This adapter allows one to easily add new local variables to a method.

Author:

Chris Nokleberg, Eric Bruneton

Field Summary

protected int

firstLocal

Fields inherited from class org.objectweb.asm.MethodAdapter

mv

Constructor Summary

LocalVariablesSorter(int access, String desc, org.objectweb.asm.MethodVisitor mv)

LocalVariablesSorter(LocalVariablesSorter lvs)

Method Summary

protected int	newLocal(int size)
void	visitIincInsn(int var, int increment)
void	visitLocalVariable(String name, String desc, String signature, org.objectweb.asm.Label start, org.objectweb.asm.Label end, int index)
void	visitMaxs(int maxStack, int maxLocals)
void	visitVarInsn(int opcode, int var)

Methods inherited from class org.objectweb.asm.MethodAdapter

visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFieldInsn, visitFrame, visitInsn, visitIntInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLookupSwitchInsn, visitMethodInsn, visitMultiANewArrayInsn, visitParameterAnnotation, visitTableSwitchInsn, visitTryCatchBlock, visitTypeInsn

Methods inherited from class java.lang.Object

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

Field Detail

firstLocal

protected final int firstLocal

Constructor Detail

LocalVariablesSorter

public LocalVariablesSorter(int access,
                            String desc,
                            org.objectweb.asm.MethodVisitor mv)

LocalVariablesSorter

public LocalVariablesSorter(LocalVariablesSorter lvs)

Method Detail

visitVarInsn

public void visitVarInsn(int opcode,
                         int var)

Specified by:

visitVarInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitVarInsn in class org.objectweb.asm.MethodAdapter

visitIincInsn

public void visitIincInsn(int var,
                          int increment)

Specified by:

visitIincInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitIincInsn in class org.objectweb.asm.MethodAdapter

visitMaxs

public void visitMaxs(int maxStack,
                      int maxLocals)

Specified by:

visitMaxs in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMaxs in class org.objectweb.asm.MethodAdapter

visitLocalVariable

public void visitLocalVariable(String name,
                               String desc,
                               String signature,
                               org.objectweb.asm.Label start,
                               org.objectweb.asm.Label end,
                               int index)

Specified by:

visitLocalVariable in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLocalVariable in class org.objectweb.asm.MethodAdapter

newLocal

protected int newLocal(int size)