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org.objectweb.asm.tree

Class VarInsnNode

public class VarInsnNode
extends AbstractInsnNode
A node that represents a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable.
Author:
Eric Bruneton

Field Summary

int
var
The operand of this instruction.

Fields inherited from class org.objectweb.asm.tree.AbstractInsnNode

FIELD_INSN, IINC_INSN, INSN, INT_INSN, JUMP_INSN, LABEL, LDC_INSN, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN, opcode

Constructor Summary

VarInsnNode(int opcode, int var)
Constructs a new VarInsnNode.

Method Summary

void
accept(MethodVisitor mv)
int
getType()
void
setOpcode(int opcode)
Sets the opcode of this instruction.

Methods inherited from class org.objectweb.asm.tree.AbstractInsnNode

accept, getOpcode, getType

Field Details

var

public int var
The operand of this instruction. This operand is the index of a local variable.

Constructor Details

VarInsnNode

public VarInsnNode(int opcode,
                   int var)
Constructs a new VarInsnNode.
Parameters:
opcode - the opcode of the local variable instruction to be constructed. This opcode must be ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET.
var - the operand of the instruction to be constructed. This operand is the index of a local variable.

Method Details

accept

public void accept(MethodVisitor mv)
Overrides:
accept in interface AbstractInsnNode

getType

public int getType()
Overrides:
getType in interface AbstractInsnNode

setOpcode

public void setOpcode(int opcode)
Sets the opcode of this instruction.
Parameters:
opcode - the new instruction opcode. This opcode must be ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET.

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