net.kuujo.copycat.atomic.internal

Class DefaultReferenceState<T>

java.lang.Object

net.kuujo.copycat.atomic.internal.DefaultReferenceState<T>

All Implemented Interfaces:

ReferenceState<T>

public class DefaultReferenceState<T>
extends Object
implements ReferenceState<T>

Default atomic reference state implementation.

Author:

Jordan Halterman

Constructor Summary

Constructors

Constructor and Description
DefaultReferenceState()

Method Summary

Modifier and Type	Method and Description
boolean	compareAndSet(T expect, T update)
T	get()
T	getAndSet(T value)
void	init(net.kuujo.copycat.state.StateContext<ReferenceState<T>> context) Initializes the state.
void	set(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultReferenceState

public DefaultReferenceState()

Method Detail

init

public void init(net.kuujo.copycat.state.StateContext<ReferenceState<T>> context)

Description copied from interface: ReferenceState

Initializes the state.

Specified by:

init in interface ReferenceState<T>

Parameters:

context - The state context.

get

public T get()

Specified by:

get in interface ReferenceState<T>

set

public void set(T value)

Specified by:

set in interface ReferenceState<T>

getAndSet

public T getAndSet(T value)

Specified by:

getAndSet in interface ReferenceState<T>

compareAndSet

public boolean compareAndSet(T expect,
                             T update)

Specified by:

compareAndSet in interface ReferenceState<T>