Package org.jruby.ir.util

Class IGVInstrListener

java.lang.Object

org.jruby.ir.util.IGVInstrListener

All Implemented Interfaces:

InstructionsListener

public class IGVInstrListener
extends Object
implements InstructionsListener

Created by enebo on 1/28/17.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jruby.ir.listeners.InstructionsListener

InstructionsListener.OperationType

Field Summary

Fields

Modifier and Type	Field	Description
private List<Tuple<Instr,Instr>>	removedEdges
private Map<BasicBlock,List<Instr>>	removedInstrs

Constructor Summary

Constructors

Constructor	Description
IGVInstrListener()

Method Summary

Modifier and Type	Method	Description
List<Tuple<Instr,Instr>>	getRemovedEdges()
void	instrChanged(BasicBlock basicBlock, Instr oldInstr, Instr newInstr, int index, InstructionsListener.OperationType op)	listen to a change of a list of instructions, right before the change going to take place
List<Instr>	removedList(BasicBlock basicBlock)
void	reset()

Methods inherited from class java.lang.Object

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

Field Details

removedInstrs

private Map<BasicBlock,List<Instr>> removedInstrs

removedEdges

private List<Tuple<Instr,Instr>> removedEdges

Constructor Details

IGVInstrListener

public IGVInstrListener()

Method Details

getRemovedEdges

public List<Tuple<Instr,Instr>> getRemovedEdges()

removedList

public List<Instr> removedList(BasicBlock basicBlock)

instrChanged

public void instrChanged(BasicBlock basicBlock,
 Instr oldInstr,
 Instr newInstr,
 int index,
 InstructionsListener.OperationType op)

Description copied from interface: InstructionsListener

listen to a change of a list of instructions, right before the change going to take place

Specified by:

instrChanged in interface InstructionsListener

Parameters:

basicBlock - List of instructions before the change happens

oldInstr - If possible, specify which instruction is the old one at index

newInstr - If possible, this the new element inserted at index

index - where the manipulation takes place

op - the operation type can be an ADD, REMOVE or UPDATE

reset

public void reset()