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, 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 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
.