org.ow2.asmdex.tree
Class VarInsnLongNode

java.lang.Object
  org.ow2.asmdex.tree.AbstractInsnNode
      org.ow2.asmdex.tree.VarInsnLongNode

public class VarInsnLongNode
extends AbstractInsnNode

A node that represents a local variable instruction, using a Long variable. A local variable instruction is an instruction that loads or stores the value of a local variable.

Author:

Julien Névo, based on the ASM framework.

Field Summary

int	destinationRegister The destination register.
long	var The operand of this instruction.

Fields inherited from class org.ow2.asmdex.tree.AbstractInsnNode

ARRAY_LENGTH_INSN, ARRAY_OPERATION_INSN, FIELD_INSN, FILL_ARRAY_DATA_INSN, INSN, INT_INSN, JUMP_INSN, LABEL_INSN, LINE, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, opcode, OPERATION_INSN, STRING_INSN, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN, VAR_INSN_LONG

Constructor Summary

VarInsnLongNode(int opcode, int destinationRegister, long var)
Constructs a new VarInsnLongNode.

Method Summary

void	accept(MethodVisitor mv) Makes the given code visitor visit this instruction.
AbstractInsnNode	clone(java.util.Map<LabelNode,LabelNode> labels) Returns a copy of this instruction.
int	getType() Returns the type of this instruction.
void	setOpcode(int opcode) Sets the opcode of this instruction.

Methods inherited from class org.ow2.asmdex.tree.AbstractInsnNode

getNext, getOpcode, getPrevious

Methods inherited from class java.lang.Object

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

Field Detail

var

public long var

The operand of this instruction. This operand is either a value or a source Register.

destinationRegister

public int destinationRegister

The destination register.

Constructor Detail

VarInsnLongNode

public VarInsnLongNode(int opcode,
                       int destinationRegister,
                       long var)

Constructs a new VarInsnLongNode.

Parameters:

opcode - the opcode of the local variable instruction to be constructed. This opcode is either CONST-WIDE, CONST-WIDE/HIGH16.

destinationRegister - the destination register.

var - the operand of the instruction to be constructed. This operand is the index of a local variable.

Method Detail

setOpcode

public void setOpcode(int opcode)

Sets the opcode of this instruction.

Parameters:

opcode - the new instruction opcode. This opcode is either CONST-WIDE, CONST-WIDE/HIGH16.

getType

public int getType()

Description copied from class: AbstractInsnNode

Returns the type of this instruction.

Specified by:

getType in class AbstractInsnNode

Returns:

the type of this instruction, i.e. one the constants defined in this class.

accept

public void accept(MethodVisitor mv)

Description copied from class: AbstractInsnNode

Makes the given code visitor visit this instruction.

Specified by:

accept in class AbstractInsnNode

Parameters:

mv - a code visitor.

clone

public AbstractInsnNode clone(java.util.Map<LabelNode,LabelNode> labels)

Description copied from class: AbstractInsnNode

Returns a copy of this instruction.

Specified by:

clone in class AbstractInsnNode

Parameters:

labels - a map from LabelNodes to cloned LabelNodes.

Returns:

a copy of this instruction. The returned instruction does not belong to any InsnList.