org.objectweb.asm.tree
Class VarInsnNode
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.
int | var - The operand of this instruction.
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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 |
var
public int var
The operand of this instruction. This operand is the index of a local
variable.
VarInsnNode
public VarInsnNode(int opcode,
int var)
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.
setOpcode
public void setOpcode(int opcode)
Sets the opcode of this instruction.
opcode
- the new instruction opcode. This opcode must be ILOAD,
LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE
or RET.