java.util.concurrent.atomic

Class AtomicReferenceFieldUpdater<T,V>

java.lang.Object

java.util.concurrent.atomic.AtomicReferenceFieldUpdater<T,V>

public class AtomicReferenceFieldUpdater<T,V>
extends Object

model class for the AtomicReferenceFieldUpdater in reality it's an abstract class, but this here is merely a stub anyways

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AtomicReferenceFieldUpdater(Class<T> objClass, Class<V> fieldClass, String fieldName)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	compareAndSet(T obj, V expect, V update)
V	get(T obj)
V	getAndSet(T obj, V newValue)
void	lazySet(T obj, V newValue)
static <O,F> AtomicReferenceFieldUpdater<O,F>	newUpdater(Class<O> objClass, Class<F> fieldClass, String fieldName)
void	set(T obj, V newValue)
boolean	weakCompareAndSet(T obj, V expect, V update)

Methods inherited from class java.lang.Object

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

Constructor Detail

AtomicReferenceFieldUpdater

protected AtomicReferenceFieldUpdater(Class<T> objClass,
                           Class<V> fieldClass,
                           String fieldName)

Method Detail

newUpdater

public static <O,F> AtomicReferenceFieldUpdater<O,F> newUpdater(Class<O> objClass,
                                                Class<F> fieldClass,
                                                String fieldName)

compareAndSet

public boolean compareAndSet(T obj,
                    V expect,
                    V update)

get

public V get(T obj)

getAndSet

public V getAndSet(T obj,
          V newValue)

lazySet

public void lazySet(T obj,
           V newValue)

set

public void set(T obj,
       V newValue)

weakCompareAndSet

public boolean weakCompareAndSet(T obj,
                        V expect,
                        V update)