org.apache.ratis.util

接口 AtomicUtils

public interface AtomicUtils

Utilities related to atomic operations.

方法概要

限定符和类型	方法和说明
static <E,THROWABLE extends Throwable> E	updateAndGet(AtomicReference<E> reference, CheckedFunction<E,E,THROWABLE> update) Similar to AtomicReference.updateAndGet(java.util.function.UnaryOperator) except that the update function is checked.
static void	updateMax(AtomicLong max, long value) Updates a AtomicLong which is supposed to maintain the maximum values.
static void	updateMin(AtomicLong min, long value) Updates a AtomicLong which is supposed to maintain the minimum values.

方法详细资料

updateMin

static void updateMin(AtomicLong min,
                      long value)

Updates a AtomicLong which is supposed to maintain the minimum values. This method is not synchronized but is thread-safe.

updateMax

static void updateMax(AtomicLong max,
                      long value)

Updates a AtomicLong which is supposed to maintain the maximum values. This method is not synchronized but is thread-safe.

updateAndGet

static <E,THROWABLE extends Throwable> E updateAndGet(AtomicReference<E> reference,
                                                      CheckedFunction<E,E,THROWABLE> update)
                                               throws THROWABLE extends Throwable

Similar to AtomicReference.updateAndGet(java.util.function.UnaryOperator) except that the update function is checked.

抛出:

THROWABLE extends Throwable