Package net.sf.cglib.core

Class LocalVariablesSorter

java.lang.Object

org.objectweb.asm.MethodVisitor

net.sf.cglib.core.LocalVariablesSorter

Direct Known Subclasses:

CodeEmitter

public class LocalVariablesSorter
extends org.objectweb.asm.MethodVisitor

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	LocalVariablesSorter.State	Mapping from old to new local variable indexes.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	firstLocal
private LocalVariablesSorter.State	state

Fields inherited from class org.objectweb.asm.MethodVisitor

api, mv

Constructor Summary

Constructors

Constructor	Description
LocalVariablesSorter(int access, java.lang.String desc, org.objectweb.asm.MethodVisitor mv)
LocalVariablesSorter(LocalVariablesSorter lvs)

Method Summary

Modifier and Type	Method	Description
protected int	newLocal(int size)
private int	remap(int var)
private int	remap(int var, int size)
void	visitIincInsn(int var, int increment)
void	visitLocalVariable(java.lang.String name, java.lang.String desc, java.lang.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.MethodVisitor

visitAnnotableParameterCount, visitAnnotation, visitAnnotationDefault, visitAttribute, visitCode, visitEnd, visitFieldInsn, visitFrame, visitInsn, visitInsnAnnotation, visitIntInsn, visitInvokeDynamicInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLocalVariableAnnotation, visitLookupSwitchInsn, visitMethodInsn, visitMethodInsn, visitMultiANewArrayInsn, visitParameter, visitParameterAnnotation, visitTableSwitchInsn, visitTryCatchAnnotation, visitTryCatchBlock, visitTypeAnnotation, 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

state

private final LocalVariablesSorter.State state

Constructor Detail

LocalVariablesSorter

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

LocalVariablesSorter

public LocalVariablesSorter(LocalVariablesSorter lvs)

Method Detail

visitVarInsn

public void visitVarInsn(int opcode,
                         int var)

Overrides:

visitVarInsn in class org.objectweb.asm.MethodVisitor

visitIincInsn

public void visitIincInsn(int var,
                          int increment)

Overrides:

visitIincInsn in class org.objectweb.asm.MethodVisitor

visitMaxs

public void visitMaxs(int maxStack,
                      int maxLocals)

Overrides:

visitMaxs in class org.objectweb.asm.MethodVisitor

visitLocalVariable

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

Overrides:

visitLocalVariable in class org.objectweb.asm.MethodVisitor

newLocal

protected int newLocal(int size)

remap

private int remap(int var,
                  int size)

remap

private int remap(int var)