com.google.common.util.concurrent

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

Methods inherited from class java.lang.Object

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

Method Detail

newReference

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

Creates an AtomicReference instance with no initial value.

Returns:

a new AtomicReference with no initial value

newReference

public static <V> AtomicReference<V> newReference(@NullableDecl
                                                  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<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> 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