Top Description Fields Constructors Methods

javassist.convert

public abstract Class Transformer

Class Inheritance

extends Object
implements Opcode

java.lang.Object
javassist.convert.Transformer

All Implemented Interfaces

javassist.bytecode.Opcode

Known Direct Subclasses

javassist.convert.TransformFieldAccess, javassist.convert.TransformNew, javassist.convert.TransformNewClass, javassist.convert.TransformReadField, javassist.convert.TransformAccessArrayField, javassist.convert.TransformCall

Imports

javassist.CannotCompileException, .CtClass, javassist.bytecode.BadBytecode, .CodeAttribute, .CodeIterator, .ConstPool, .MethodInfo, .Opcode

Transformer and its subclasses are used for executing code transformation specified by CodeConverter.

See Also: javassist.CodeConverter

Field Summary

Modifier and Type	Field and Description
private Transformer	next

Constructor Summary

Access	Constructor and Description
public	Transformer(Transformer t)

Method Summary

Modifier and Type	Method and Description
public void	clean()
public int	extraLocals()
public int	extraStack()
public Transformer	getNext()
public void	initialize(ConstPool cp, CodeAttribute attr)
public void	initialize(ConstPool cp, CtClass clazz, MethodInfo minfo)
public abstract int	transform(CtClass clazz, int pos, CodeIterator it, ConstPool cp)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

next	back to summary
private Transformer next

Constructor Detail

Transformer	back to summary
public Transformer(Transformer t)

Method Detail

clean	back to summary
public void clean()

extraLocals	back to summary
public int extraLocals()

extraStack	back to summary
public int extraStack()

getNext	back to summary
public Transformer getNext()

initialize	back to summary
public void initialize(ConstPool cp, CodeAttribute attr)

initialize	back to summary
public void initialize(ConstPool cp, CtClass clazz, MethodInfo minfo) throws CannotCompileException

transform	back to summary
public abstract int transform(CtClass clazz, int pos, CodeIterator it, ConstPool cp) throws CannotCompileException, BadBytecode