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org.apache.bcel.generic

Class ACONST_NULL

Implemented Interfaces:
Cloneable, PushInstruction, Serializable, StackProducer, TypedInstruction
public class ACONST_NULL
extends Instruction
implements PushInstruction, TypedInstruction
ACONST_NULL - Push null reference 
Stack: ... -> ..., null
Version:
$Id: ACONST_NULL.java 152690 2001-10-29 19:59:54Z jvanzyl $
Author:
M. Dahm

Field Summary

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

Constructor Summary

ACONST_NULL()
Push null reference

Method Summary

void
accept(Visitor v)
Call corresponding visitor method(s).
Type
getType(ConstantPoolGen cp)

Methods inherited from class org.apache.bcel.generic.Instruction

accept, consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, initFromFile, produceStack, readInstruction, setComparator, toString, toString, toString

Constructor Details

ACONST_NULL

public ACONST_NULL()
Push null reference

Method Details

accept

public void accept(Visitor v)
Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.
Overrides:
accept in interface Instruction
Parameters:
v - Visitor object

getType

public Type getType(ConstantPoolGen cp)
Specified by:
getType in interface TypedInstruction
Returns:
Type.NULL

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