net.sf.jiapi.reflect

Class BranchInstruction

java.lang.Object

net.sf.jiapi.reflect.Instruction

net.sf.jiapi.reflect.BranchInstruction

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

Goto, GotoW, IfACmpEq, IfACmpNe, IfEq, IfGe, IfGt, IfICmpEq, IfICmpGe, IfICmpGt, IfICmpLe, IfICmpLt, IfICmpNe, IfLe, IfLt, IfNe, IfNonNull, IfNull, Jsr, JsrW

public class BranchInstruction
extends Instruction

BranchInstruction is represents an Instruction, that has a jump target to another Instruction.

Author:

Mika Riekkinen

Constructor Summary

Constructors

Constructor and Description
BranchInstruction(byte[] bytes)

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes() Gets the bytes of this instruction.
Instruction	getTarget() Get the target of this branch.
int	getTargetOffset()
boolean	isConditional() Return whether or not this branch is a conditional branch.
void	setTarget(Instruction target)
String	toString()

Methods inherited from class net.sf.jiapi.reflect.Instruction

getAttribute, getBranchParent, getOffset, getOpcode, isBranchTarget, length, setAttribute, setAttribute, setBytes, setOffset, stackConsumption, stackUsage

Methods inherited from class java.lang.Object

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

Constructor Detail

BranchInstruction

public BranchInstruction(byte[] bytes)

Method Detail

setTarget

public void setTarget(Instruction target)

getBytes

public byte[] getBytes()

Description copied from class: Instruction

Gets the bytes of this instruction. First byte in array is its opcode.

Overrides:

getBytes in class Instruction

Returns:

bytes of this instruction.

getTargetOffset

public int getTargetOffset()

getTarget

public Instruction getTarget()

Get the target of this branch.

Returns:

target Instruction, that this branch points to

isConditional

public boolean isConditional()

Return whether or not this branch is a conditional branch.

Returns:

true or false

toString

public String toString()

Overrides:

toString in class Instruction