Class Atomics

java.lang.Object

com.google.common.util.concurrent.Atomics

@GwtIncompatible
public final class Atomics
extends Object

Static utility methods pertaining to classes in the java.util.concurrent.atomic package.

Since:

10.0

Author:

Kurt Alfred Kluever

Method Summary

Modifier and Type	Method	Description
static <V> AtomicReference<@Nullable V>	newReference()	Creates an AtomicReference instance with no initial value.
static <V extends @Nullable Object> AtomicReference<V>	newReference(V initialValue)	Creates an AtomicReference instance with the given initial value.
static <E> AtomicReferenceArray<@Nullable E>	newReferenceArray(int length)	Creates an AtomicReferenceArray instance of given length.
static <E extends @Nullable Object> AtomicReferenceArray<E>	newReferenceArray(E[] array)	Creates an AtomicReferenceArray instance with the same length as, and all elements copied from, the given array.

Methods inherited from class Object

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

Method Details

newReference

public static <V> AtomicReference<@Nullable V> newReference()

Creates an AtomicReference instance with no initial value.

Returns:

a new AtomicReference with no initial value

newReference

public static <V extends @Nullable Object>
AtomicReference<V> newReference(V initialValue)

Creates an AtomicReference instance with the given initial value.

Parameters:

initialValue - the initial value

Returns:

a new AtomicReference with the given initial value

newReferenceArray

public static <E> AtomicReferenceArray<@Nullable E> newReferenceArray(int length)

Creates an AtomicReferenceArray instance of given length.

Parameters:

length - the length of the array

Returns:

a new AtomicReferenceArray with the given length

newReferenceArray

public static <E extends @Nullable Object>
AtomicReferenceArray<E> newReferenceArray(E[] array)

Creates an AtomicReferenceArray instance with the same length as, and all elements copied from, the given array.

Parameters:

array - the array to copy elements from

Returns:

a new AtomicReferenceArray copied from the given array