proguard.classfile.instruction

Class SwitchInstruction

java.lang.Object

proguard.classfile.instruction.Instruction

proguard.classfile.instruction.SwitchInstruction

Direct Known Subclasses:

LookUpSwitchInstruction, TableSwitchInstruction

public abstract class SwitchInstruction
extends Instruction

This Instruction represents a simple instruction without variable arguments or constant pool references.

Author:

Eric Lafortune

Field Summary

Fields

Modifier and Type	Field and Description
int	defaultOffset
int[]	jumpOffsets

Fields inherited from class proguard.classfile.instruction.Instruction

opcode

Constructor Summary

Constructors

Constructor and Description
SwitchInstruction() Creates an uninitialized SwitchInstruction.
SwitchInstruction(byte opcode, int defaultOffset, int[] jumpOffsets) Creates a new SwitchInstruction with the given arguments.

Method Summary

Methods

Modifier and Type	Method and Description
SwitchInstruction	copy(SwitchInstruction switchInstruction) Copies the given instruction into this instruction.
String	toString()
String	toString(int offset) Returns a description of the instruction, at the given offset.

Methods inherited from class proguard.classfile.instruction.Instruction

accept, canonicalOpcode, getName, isCategory2, isWide, length, mayThrowExceptions, readByte, readInfo, readInt, readShort, readSignedByte, readSignedShort, readSignedValue, readValue, shrink, stackPopCount, stackPushCount, write, write, writeByte, writeInfo, writeInt, writeShort, writeSignedByte, writeSignedShort, writeSignedValue, writeValue

Methods inherited from class java.lang.Object

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

Field Detail

defaultOffset

public int defaultOffset

jumpOffsets

public int[] jumpOffsets

Constructor Detail

SwitchInstruction

public SwitchInstruction()

Creates an uninitialized SwitchInstruction.

SwitchInstruction

public SwitchInstruction(byte opcode,
                 int defaultOffset,
                 int[] jumpOffsets)

Creates a new SwitchInstruction with the given arguments.

Method Detail

copy

public SwitchInstruction copy(SwitchInstruction switchInstruction)

Copies the given instruction into this instruction.

Parameters:

switchInstruction - the instruction to be copied.

Returns:

this instruction.

toString

public String toString(int offset)

Description copied from class: Instruction

Returns a description of the instruction, at the given offset.

Overrides:

toString in class Instruction

toString

public String toString()

Overrides:

toString in class Object