net.sf.jiapi.reflect

Class SwitchInstruction

java.lang.Object

net.sf.jiapi.reflect.Instruction

net.sf.jiapi.reflect.SwitchInstruction

All Implemented Interfaces:

Cloneable

public class SwitchInstruction
extends Instruction

SwitchInstruction represents switch-case construct in Java language jargon. Internally, this class encapsulates different switch instructions in bytecode level. Like tableswitch and lookupswitch.

Author:

Mika Riekkinen

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SwitchInstruction.Target This class encapsulates SwitchInstructions key-target pair.

Method Summary

Modifier and Type	Method and Description
byte[]	getBytes() Gets the bytes of this instruction.
Instruction	getDefault() Get the default Instruction of this SwitchInstruction.
SwitchInstruction.Target[]	getTargets() Gets all the targets of this SwitchInstruction.
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

Method Detail

getDefault

public Instruction getDefault()

Get the default Instruction of this SwitchInstruction. Default instruction is the one used, when keys do not match.

Returns:

default Instruction of this SwitchInstruction

getTargets

public SwitchInstruction.Target[] getTargets()

Gets all the targets of this SwitchInstruction. Target encapsulates target Instruction, and its associated key.

Returns:

an array of Targets.

toString

public String toString()

Overrides:

toString in class Instruction

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.