javassist.bytecode.stackmap
Class MapMaker

java.lang.Object
  javassist.bytecode.stackmap.Tracer
      javassist.bytecode.stackmap.MapMaker

All Implemented Interfaces:

TypeTag

public class MapMaker
extends Tracer

Stack map maker.

Field Summary

Fields inherited from class javassist.bytecode.stackmap.Tracer

classPool, cpool, localsTypes, returnType, stackTop, stackTypes

Fields inherited from interface javassist.bytecode.stackmap.TypeTag

DOUBLE, FLOAT, INTEGER, LONG, TOP

Constructor Summary

	MapMaker(ClassPool classes, MethodInfo minfo, CodeAttribute ca)
protected	MapMaker(MapMaker old, boolean copyStack)

Method Summary

static StackMapTable	make(ClassPool classes, MethodInfo minfo) Computes the stack map table of the given method and returns it.
StackMapTable	toStackMap(TypedBlock[] blocks)

Methods inherited from class javassist.bytecode.stackmap.Tracer

copyFrom, doOpcode, visitBranch, visitGoto, visitJSR, visitLookupSwitch, visitRET, visitReturn, visitTableSwitch, visitThrow

Methods inherited from class java.lang.Object

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

Constructor Detail

MapMaker

public MapMaker(ClassPool classes,
                MethodInfo minfo,
                CodeAttribute ca)

MapMaker

protected MapMaker(MapMaker old,
                   boolean copyStack)

Method Detail

make

public static StackMapTable make(ClassPool classes,
                                 MethodInfo minfo)
                          throws BadBytecode

Computes the stack map table of the given method and returns it. It returns null if the given method does not have to have a stack map table.

Throws:

BadBytecode

toStackMap

public StackMapTable toStackMap(TypedBlock[] blocks)