org.cruxframework.crux.core.client.collection

Class FastList<V>

java.lang.Object

org.cruxframework.crux.core.client.collection.FastList<V>

Type Parameters:

V - value type

public class FastList<V>
extends Object

Lightweight List implementation. This implementation has a superior performance compared to ArrayList. It uses native javascript implementation on production to increase performance.

Author:

Thiago da Rosa de Bustamante

Constructor Summary

Constructors

Constructor and Description
FastList() Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int beforeIndex, V value) Insert the given element right before the specified position.
void	add(V value) Insert the given element at the end of the list.
void	clear() Remove all elements on this list
boolean	contains(V value) Check if the the list contains the specified value
V	extractFirst() Retrieve the first element and remove it from the list
V	get(int index) Retrieve an element from the list, based on the specified index
int	indexOf(V value) Retrieve the position of the given element on this list.
V	remove(int index) Remove the element at the given position.
boolean	remove(V value) Remove the given element from the list.
void	set(int index, V value) Set the given element into the specified position on this list.
int	size() Return the list size

Methods inherited from class java.lang.Object

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

Constructor Detail

FastList

public FastList()

Constructor

Method Detail

get

public final V get(int index)

Retrieve an element from the list, based on the specified index

Parameters:

index - element position

Returns:

element from list

extractFirst

public final V extractFirst()

Retrieve the first element and remove it from the list

Returns:

first element

add

public final void add(V value)

Insert the given element at the end of the list.

Parameters:

value - element to add

add

public final void add(int beforeIndex,
       V value)

Insert the given element right before the specified position.

Parameters:

beforeIndex - position to put the element

value - element to add

contains

public final boolean contains(V value)

Check if the the list contains the specified value

Parameters:

value - value to search

Returns:

true if the element is present inside the list

remove

public final V remove(int index)

Remove the element at the given position.

Parameters:

index - element position

Returns:

the removed element

remove

public boolean remove(V value)

Remove the given element from the list.

Parameters:

value -

Returns:

true if removed

size

public final int size()

Return the list size

Returns:

number of elements on this list

clear

public final void clear()

Remove all elements on this list

indexOf

public final int indexOf(V value)

Retrieve the position of the given element on this list.

Parameters:

value - element to search

Returns:

element position. If not present, return -1;

set

public final void set(int index,
       V value)

Set the given element into the specified position on this list.

Parameters:

index - element position

value - element to set