lac.contextnet.highlyscalablelist

Class ReadWriteLockList<V>

java.lang.Object

lac.contextnet.highlyscalablelist.ReadWriteLockList<V>

Type Parameters:

V - Value Type

All Implemented Interfaces:

java.lang.Iterable<V>, java.util.Collection<V>, java.util.List<V>

public class ReadWriteLockList<V>
extends java.lang.Object
implements java.util.List<V>

A LinkedList or ArrayList synchronized with read and write lockers

Author:

Rafael Oliveira Vasconcelos

Constructor Summary

Constructors

Constructor and Description
ReadWriteLockList() Constructs a ReadWriteLockList using a LinkedList with a non-fair lock
ReadWriteLockList(boolean linkedList, boolean fairReadWriteLock, int initialArrayListSize) Constructs a ReadWriteLockList using

Method Summary

Methods

Modifier and Type	Method and Description
void	add(int index, V element)
boolean	add(V element)
boolean	addAll(java.util.Collection<? extends V> collection)
boolean	addAll(int index, java.util.Collection<? extends V> collection)
void	clear()
boolean	contains(java.lang.Object object)
boolean	containsAll(java.util.Collection<?> collection)
V	get(int index)
int	indexOf(java.lang.Object object)
boolean	isEmpty()
java.util.Iterator<V>	iterator()
int	lastIndexOf(java.lang.Object object)
java.util.ListIterator<V>	listIterator()
java.util.ListIterator<V>	listIterator(int index)
V	remove(int index)
boolean	remove(java.lang.Object object)
boolean	removeAll(java.util.Collection<?> collection)
boolean	retainAll(java.util.Collection<?> collection)
V	set(int index, V element)
int	size()
java.util.List<V>	subList(int fromIndex, int toIndex)
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

equals, hashCode

Constructor Detail

ReadWriteLockList

public ReadWriteLockList()

Constructs a ReadWriteLockList using a LinkedList with a non-fair lock

ReadWriteLockList

public ReadWriteLockList(boolean linkedList,
                 boolean fairReadWriteLock,
                 int initialArrayListSize)

Constructs a ReadWriteLockList using

Parameters:

linkedList - True with should use a LinkedList, otherwise uses an ArrayList

fairReadWriteLock - True if is a fair lock, otherwise is non-fair

initialArrayListSize - The initial ArrayList capacity

Method Detail

add

public boolean add(V element)

Specified by:

add in interface java.util.Collection<V>

Specified by:

add in interface java.util.List<V>

add

public void add(int index,
       V element)

Specified by:

add in interface java.util.List<V>

addAll

public boolean addAll(java.util.Collection<? extends V> collection)

Specified by:

addAll in interface java.util.Collection<V>

Specified by:

addAll in interface java.util.List<V>

addAll

public boolean addAll(int index,
             java.util.Collection<? extends V> collection)

Specified by:

addAll in interface java.util.List<V>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<V>

Specified by:

clear in interface java.util.List<V>

contains

public boolean contains(java.lang.Object object)

Specified by:

contains in interface java.util.Collection<V>

Specified by:

contains in interface java.util.List<V>

containsAll

public boolean containsAll(java.util.Collection<?> collection)

Specified by:

containsAll in interface java.util.Collection<V>

Specified by:

containsAll in interface java.util.List<V>

get

public V get(int index)

Specified by:

get in interface java.util.List<V>

indexOf

public int indexOf(java.lang.Object object)

Specified by:

indexOf in interface java.util.List<V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<V>

Specified by:

isEmpty in interface java.util.List<V>

iterator

public java.util.Iterator<V> iterator()

Specified by:

iterator in interface java.lang.Iterable<V>

Specified by:

iterator in interface java.util.Collection<V>

Specified by:

iterator in interface java.util.List<V>

lastIndexOf

public int lastIndexOf(java.lang.Object object)

Specified by:

lastIndexOf in interface java.util.List<V>

listIterator

public java.util.ListIterator<V> listIterator()

Specified by:

listIterator in interface java.util.List<V>

listIterator

public java.util.ListIterator<V> listIterator(int index)

Specified by:

listIterator in interface java.util.List<V>

remove

public boolean remove(java.lang.Object object)

Specified by:

remove in interface java.util.Collection<V>

Specified by:

remove in interface java.util.List<V>

remove

public V remove(int index)

Specified by:

remove in interface java.util.List<V>

removeAll

public boolean removeAll(java.util.Collection<?> collection)

Specified by:

removeAll in interface java.util.Collection<V>

Specified by:

removeAll in interface java.util.List<V>

retainAll

public boolean retainAll(java.util.Collection<?> collection)

Specified by:

retainAll in interface java.util.Collection<V>

Specified by:

retainAll in interface java.util.List<V>

set

public V set(int index,
    V element)

Specified by:

set in interface java.util.List<V>

size

public int size()

Specified by:

size in interface java.util.Collection<V>

Specified by:

size in interface java.util.List<V>

subList

public java.util.List<V> subList(int fromIndex,
                        int toIndex)

Specified by:

subList in interface java.util.List<V>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<V>

Specified by:

toArray in interface java.util.List<V>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface java.util.Collection<V>

Specified by:

toArray in interface java.util.List<V>