proguard.classfile.instruction
Class TableSwitchInstruction

java.lang.Object
  proguard.classfile.instruction.Instruction
      proguard.classfile.instruction.TableSwitchInstruction

public class TableSwitchInstruction

extends Instruction

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

Field Summary

int	defaultOffset
int	highCase
int	jumpOffsetCount
int[]	jumpOffsets
int	lowCase

Fields inherited from class proguard.classfile.instruction.Instruction

opcode

Constructor Summary

TableSwitchInstruction()
Creates an uninitialized TableSwitchInstruction.

Method Summary

void	accept(ClassFile classFile, MethodInfo methodInfo, CodeAttrInfo codeAttrInfo, int offset, InstructionVisitor instructionVisitor) Accepts the given visitor.
TableSwitchInstruction	copy(TableSwitchInstruction tableSwitchInstruction) Copies the given instruction into this instruction.
int	length(int offset) Returns the length in bytes of the instruction.
protected void	readInfo(byte[] code, int offset) Reads the data following the instruction opcode.
Instruction	shrink() Shrinks this instruction to its shortest possible form.
String	toString()
String	toString(int offset) Returns a description of the instruction, at the given offset.
protected void	writeInfo(byte[] code, int offset) Writes data following the instruction opcode.

Methods inherited from class proguard.classfile.instruction.Instruction

getName, isCategory2, isWide, readByte, readInt, readShort, readSignedByte, readSignedShort, readSignedValue, readValue, stackPopCount, stackPushCount, write, writeByte, writeInt, writeShort, writeValue

Methods inherited from class java.lang.Object

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

Field Detail

defaultOffset

public int defaultOffset

lowCase

public int lowCase

highCase

public int highCase

jumpOffsetCount

public int jumpOffsetCount

jumpOffsets

public int[] jumpOffsets

Constructor Detail

TableSwitchInstruction

public TableSwitchInstruction()

Creates an uninitialized TableSwitchInstruction.

Method Detail

copy

public TableSwitchInstruction copy(TableSwitchInstruction tableSwitchInstruction)

Copies the given instruction into this instruction.

Parameters:

tableSwitchInstruction - the instruction to be copied.

Returns:

this instruction.

shrink

public Instruction shrink()

Description copied from class: Instruction

Shrinks this instruction to its shortest possible form.

Specified by:

shrink in class Instruction

Returns:

this instruction.

readInfo

protected void readInfo(byte[] code,
                        int offset)

Description copied from class: Instruction

Reads the data following the instruction opcode.

Specified by:

readInfo in class Instruction

writeInfo

protected void writeInfo(byte[] code,
                         int offset)

Description copied from class: Instruction

Writes data following the instruction opcode.

Specified by:

writeInfo in class Instruction

length

public int length(int offset)

Description copied from class: Instruction

Returns the length in bytes of the instruction.

Specified by:

length in class Instruction

accept

public void accept(ClassFile classFile,
                   MethodInfo methodInfo,
                   CodeAttrInfo codeAttrInfo,
                   int offset,
                   InstructionVisitor instructionVisitor)

Description copied from class: Instruction

Accepts the given visitor.

Specified by:

accept in class Instruction

toString

public String toString(int offset)

Description copied from class: Instruction

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

Specified by:

toString in class Instruction

toString

public String toString()