java.util
Class ArrayList

java.lang.Object
  java.util.ArrayList

public class ArrayList
extends Object

An expandable array.

Author:

Andre Nijholt

Field Summary

protected int	capacityIncrement
protected int	elementCount
protected Object[]	elementData

Constructor Summary

ArrayList()

ArrayList(int initialCapacity)

ArrayList(Object[] elements)

Method Summary

void	add(int index, Object element)
void	add(Object o)
void	addAll(int index, Object[] elements)
void	addAll(Object[] elements)
void	clear()
boolean	contains(Object o)
Object	get(int index)
int	indexOf(Object o)
boolean	isEmpty()
int	lastIndexOf(Object o)
Object	remove(int index)
Object	set(int index, Object element)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

elementData

protected Object[] elementData

capacityIncrement

protected int capacityIncrement

elementCount

protected int elementCount

Constructor Detail

ArrayList

public ArrayList(int initialCapacity)

ArrayList

public ArrayList(Object[] elements)

ArrayList

public ArrayList()

Method Detail

add

public void add(int index,
                Object element)

add

public void add(Object o)

addAll

public void addAll(Object[] elements)

addAll

public void addAll(int index,
                   Object[] elements)

clear

public void clear()

contains

public boolean contains(Object o)

get

public Object get(int index)

indexOf

public int indexOf(Object o)

lastIndexOf

public int lastIndexOf(Object o)

isEmpty

public boolean isEmpty()

remove

public Object remove(int index)

set

public Object set(int index,
                  Object element)

size

public int size()