org.objectweb.asm.tree
Class InsnNode
java.lang.Object
org.objectweb.asm.tree.AbstractInsnNode
org.objectweb.asm.tree.InsnNode
public class InsnNode
- extends AbstractInsnNode
A node that represents a zero operand instruction.
- Author:
- Eric Bruneton
Fields inherited from class org.objectweb.asm.tree.AbstractInsnNode |
FIELD_INSN, FRAME, IINC_INSN, INSN, INT_INSN, INVOKE_DYNAMIC_INSN, JUMP_INSN, LABEL, LDC_INSN, LINE, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, opcode, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
InsnNode
public InsnNode(int opcode)
- Constructs a new
InsnNode
.
- Parameters:
opcode
- the opcode of the instruction to be constructed. This opcode
must be NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1,
ICONST_2, ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1,
FCONST_0, FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD,
LALOAD, FALOAD, DALOAD, AALOAD, BALOAD, CALOAD, SALOAD,
IASTORE, LASTORE, FASTORE, DASTORE, AASTORE, BASTORE, CASTORE,
SASTORE, POP, POP2, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1,
DUP2_X2, SWAP, IADD, LADD, FADD, DADD, ISUB, LSUB, FSUB, DSUB,
IMUL, LMUL, FMUL, DMUL, IDIV, LDIV, FDIV, DDIV, IREM, LREM,
FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL, LSHL, ISHR, LSHR,
IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR, I2L, I2F, I2D,
L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B, I2C, I2S,
LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN, FRETURN,
DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW, MONITORENTER,
or MONITOREXIT.
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)
- Makes the given visitor visit this instruction.
- Specified by:
accept
in class AbstractInsnNode
- Parameters:
mv
- a method visitor.
clone
public AbstractInsnNode clone(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
.