org.codehaus.enunciate.asm.tree
Class VarInsnNode

java.lang.Object
  extended by org.codehaus.enunciate.asm.tree.AbstractInsnNode
      extended by org.codehaus.enunciate.asm.tree.VarInsnNode

public class VarInsnNode
extends AbstractInsnNode

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.

Author:
Eric Bruneton

Field Summary
 int var
          The operand of this instruction.
 
Fields inherited from class org.codehaus.enunciate.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
 
Constructor Summary
VarInsnNode(int opcode, int var)
          Constructs a new VarInsnNode.
 
Method Summary
 void accept(MethodVisitor mv)
          Makes the given code visitor visit this instruction.
 AbstractInsnNode clone(java.util.Map labels)
          Returns a copy of this instruction.
 int getType()
          Returns the type of this instruction.
 void setOpcode(int opcode)
          Sets the opcode of this instruction.
 
Methods inherited from class org.codehaus.enunciate.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

var

public int var
The operand of this instruction. This operand is the index of a local variable.

Constructor Detail

VarInsnNode

public VarInsnNode(int opcode,
                   int var)
Constructs a new VarInsnNode.

Parameters:
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.
Method Detail

setOpcode

public void setOpcode(int opcode)
Sets the opcode of this instruction.

Parameters:
opcode - the new instruction opcode. This opcode must be ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET.

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(java.util.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.