org.objectweb.asm.tree
Class JumpInsnNode
public class JumpInsnNode
A node that represents a jump instruction. A jump instruction is an
instruction that may jump to another instruction.
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 |
label
public Label label
The operand of this instruction. This operand is a label that designates
the instruction to which this instruction may jump.
JumpInsnNode
public JumpInsnNode(int opcode,
Label label)
opcode
- the opcode of the type instruction to be constructed. This
opcode must be IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ,
IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ,
IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL.label
- the operand of the instruction to be constructed. This
operand is a label that designates the instruction to which the
jump instruction may jump.
setOpcode
public void setOpcode(int opcode)
Sets the opcode of this instruction.
opcode
- the new instruction opcode. This opcode must be IFEQ, IFNE,
IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT,
IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR,
IFNULL or IFNONNULL.