nl.justobjects.toolkit.collection
Class CircularArray

java.lang.Object
  |
  +--nl.justobjects.toolkit.collection.CircularArray

public class CircularArray

extends java.lang.Object

Simple implementation of CircularArray.

Purpose
This class can be used to store java.lang.Objects in a CircularArray.

Implementation
Implemented using an array.

Examples

$Source: /var/cvs/justobjects/toolkit/src/nl/justobjects/toolkit/collection/CircularArray.java,v $

Version:

$Id: CircularArray.java,v 1.5 2003/01/06 00:23:48 just Exp $

Author:

$Author: just $ - Just van den Broecke - Just Objects ©

Field Summary

(package private) java.lang.Object[]	array
(package private) int	capacity
(package private) int	front
(package private) int	rear
(package private) int	size

Constructor Summary

CircularArray()

CircularArray(int capacity)

Method Summary

void	append(java.lang.Object item)
void	dump()
java.lang.Object	get(int index)
int	getCapacity()
int	getSize()
static void	main(java.lang.String[] args)
private int	next(int index)
static void	p(java.lang.String s)
private int	realIndex(int index)
java.lang.Object[]	toArray()

Methods inherited from class java.lang.Object

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

Field Detail

size

int size

capacity

int capacity

array

java.lang.Object[] array

front

int front

rear

int rear

Constructor Detail

CircularArray

public CircularArray()

CircularArray

public CircularArray(int capacity)

Method Detail

append

public void append(java.lang.Object item)

get

public java.lang.Object get(int index)

getCapacity

public int getCapacity()

getSize

public int getSize()

toArray

public java.lang.Object[] toArray()

next

private int next(int index)

realIndex

private int realIndex(int index)

dump

public void dump()

p

public static void p(java.lang.String s)

main

public static void main(java.lang.String[] args)