net.sf.rej.java
Class Code

java.lang.Object
  net.sf.rej.java.Code

public class Code
extends java.lang.Object

Code class models a block of code.

Author:

Sami Koivu

Constructor Summary

Code(ByteParser parser, ConstantPool pool)

Code(ConstantPool pool)

Method Summary

void	add(int index, Instruction instruction)
void	add(int index, java.util.List<Instruction> instructions)
void	addInstructionAtPC(int pc, Instruction instruction)
void	appendInstruction(Instruction instruction)
DecompilationContext	createDecompilationContext()
byte[]	getData()
java.util.List<Instruction>	getInstructions()
int	getMaxPC()
int	getPosition(Instruction instruction)
void	insertLabels(java.util.List<Label> labels) Inserts Labels into correct positions based on the pc information of the label.
void	moveDown(Instruction instruction)
void	moveUp(Instruction instruction)
void	printCode(java.io.PrintStream out, LineNumberTableAttribute lnAttr, LocalVariableTableAttribute lvAttr) Debug type dump of instructions to System.out
void	remove(Instruction instruction)
void	setExceptions(Exceptions exceptions)
void	setLineNumberTable(LineNumberTableAttribute lineNumbers)
void	setLocalVariableTable(LocalVariableTableAttribute lvta)
void	updateLabelPositions()

Methods inherited from class java.lang.Object

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

Constructor Detail

Code

public Code(ByteParser parser,
            ConstantPool pool)

Code

public Code(ConstantPool pool)

Method Detail

insertLabels

public void insertLabels(java.util.List<Label> labels)

Inserts Labels into correct positions based on the pc information of the label.

Parameters:

labels - List A list object containing labels

printCode

public void printCode(java.io.PrintStream out,
                      LineNumberTableAttribute lnAttr,
                      LocalVariableTableAttribute lvAttr)

Debug type dump of instructions to System.out

Parameters:

out - the stream in which to dump the code.

lnAttr - LineNumberTableAttribute

lvAttr - LocalVariableTableAttribute

getData

public byte[] getData()

getInstructions

public java.util.List<Instruction> getInstructions()

createDecompilationContext

public DecompilationContext createDecompilationContext()

addInstructionAtPC

public void addInstructionAtPC(int pc,
                               Instruction instruction)

appendInstruction

public void appendInstruction(Instruction instruction)

add

public void add(int index,
                Instruction instruction)

add

public void add(int index,
                java.util.List<Instruction> instructions)

getPosition

public int getPosition(Instruction instruction)

remove

public void remove(Instruction instruction)

updateLabelPositions

public void updateLabelPositions()

getMaxPC

public int getMaxPC()

moveUp

public void moveUp(Instruction instruction)

moveDown

public void moveDown(Instruction instruction)

setLineNumberTable

public void setLineNumberTable(LineNumberTableAttribute lineNumbers)

setLocalVariableTable

public void setLocalVariableTable(LocalVariableTableAttribute lvta)

setExceptions

public void setExceptions(Exceptions exceptions)