uk.ac.liv.util
Class BaseNIterator

java.lang.Object
  uk.ac.liv.util.BaseNIterator

All Implemented Interfaces:

java.util.Iterator

public class BaseNIterator

extends java.lang.Object

implements java.util.Iterator

An iterator that enumerates the base N representation of every non-negative integer that can be represented within the specified number of digits.

Version:

$Revision: 1.2 $

Author:

Steve Phelps

Field Summary

protected int	base
protected int	currentNumber
protected int	maximumNumber
protected int	numDigits

Constructor Summary

BaseNIterator(int base, int numDigits)

Method Summary

protected int[]	convert()
boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

currentNumber

protected int currentNumber

base

protected int base

numDigits

protected int numDigits

maximumNumber

protected int maximumNumber

Constructor Detail

BaseNIterator

public BaseNIterator(int base,
                     int numDigits)

Method Detail

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

convert

protected int[] convert()