Package org.apache.bcel.generic

Class ARRAYLENGTH

java.lang.Object

org.apache.bcel.generic.Instruction

org.apache.bcel.generic.ARRAYLENGTH

All Implemented Interfaces:

Cloneable, ExceptionThrower, StackConsumer, StackProducer

public class ARRAYLENGTH
extends Instruction
implements ExceptionThrower, StackProducer, StackConsumer

ARRAYLENGTH - Get length of array

 Stack: ..., arrayref -> ..., length
 

Field Summary

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

length, opcode

Constructor Summary

Constructors

Constructor	Description
ARRAYLENGTH()	Gets length of array

Method Summary

Modifier and Type	Method	Description
void	accept(Visitor v)	Call corresponding visitor method(s).
Class<?>[]	getExceptions()

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

consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, hashCode, initFromFile, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackConsumer

consumeStack

Methods inherited from interface org.apache.bcel.generic.StackProducer

produceStack

Constructor Details

ARRAYLENGTH

public ARRAYLENGTH()

Gets length of array

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.

Specified by:

accept in class Instruction

Parameters:

v - Visitor object

getExceptions

public Class<?>[] getExceptions()

Specified by:

getExceptions in interface ExceptionThrower

Returns:

exceptions this instruction may cause