org.apache.tajo.org.objectweb.asm.tree

Class LdcInsnNode

java.lang.Object

org.apache.tajo.org.objectweb.asm.tree.AbstractInsnNode

org.apache.tajo.org.objectweb.asm.tree.LdcInsnNode

public class LdcInsnNode
extends AbstractInsnNode

A node that represents an LDC instruction.

Author:

Eric Bruneton

Field Summary

Fields

Modifier and Type	Field and Description
Object	cst The constant to be loaded on the stack.

Fields inherited from class org.apache.tajo.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

Constructor Summary

Constructors

Constructor and Description
LdcInsnNode(Object cst) Constructs a new LdcInsnNode.

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(MethodVisitor mv) Makes the given code visitor visit this instruction.
AbstractInsnNode	clone(Map<LabelNode,LabelNode> labels) Returns a copy of this instruction.
int	getType() Returns the type of this instruction.

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

getNext, getOpcode, getPrevious

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cst

public Object cst

The constant to be loaded on the stack. This parameter must be a non null Integer, a Float, a Long, a Double, a String or a Type.

Constructor Detail

LdcInsnNode

public LdcInsnNode(Object cst)

Constructs a new LdcInsnNode.

Parameters:

cst - the constant to be loaded on the stack. This parameter must be a non null Integer, a Float, a Long, a Double or a String.

Method Detail

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)

Description copied from class: AbstractInsnNode

Makes the given code visitor visit this instruction.

Specified by:

accept in class AbstractInsnNode

Parameters:

mv - a code 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.