cn.ponfee.disjob.core.route.count

类 AtomicCounter

java.lang.Object

cn.ponfee.disjob.core.route.count.AtomicCounter

直接已知子类:

JdkAtomicCounter, RedisAtomicCounter

public abstract class AtomicCounter
extends Object

Atomic counter

作者:

Ponfee

构造器概要

构造器

构造器和说明
AtomicCounter()

方法概要

限定符和类型	方法和说明
abstract long	get() Gets the current count value.
abstract long	getAndAdd(long delta) Gets the current count value and then add specified number of delta.
long	getAndIncrement() Gets the current count value and then add one.
abstract void	set(long newValue) Sets a new value to count.

从类继承的方法 java.lang.Object

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

构造器详细资料

AtomicCounter

public AtomicCounter()

方法详细资料

get

public abstract long get()

Gets the current count value.

返回:

current count value

set

public abstract void set(long newValue)

Sets a new value to count.

参数:

newValue - the new value

getAndIncrement

public final long getAndIncrement()

Gets the current count value and then add one.

返回:

current count value

getAndAdd

public abstract long getAndAdd(long delta)

Gets the current count value and then add specified number of delta.

参数:

delta - the number of delta

返回:

current count value