Package org.qiunet.utils.timer

Enum Class TimerManager

java.lang.Object

java.lang.Enum<TimerManager>

org.qiunet.utils.timer.TimerManager

All Implemented Interfaces:

Serializable, Comparable<TimerManager>, Constable

public enum TimerManager
extends Enum<TimerManager>

Created by qiunet. 18/1/26

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
executor	系统自带的 ScheduledThreadPool
instance	自定义的 ScheduledThreadPool 需要调时间有效的, 使用该实例

Method Summary

Modifier and Type	Method	Description
static <V> DFuture<V>	executorNow(Runnable callable)	立刻执行
static <V> DFuture<V>	executorNow(Callable<V> callable)
ScheduledFuture<?>	scheduleAtFixedRate(IScheduledTask timerTask, long delay, long period, TimeUnit unit)	默认使用毫秒
<T> DFuture<T>	scheduleWithDelay(Runnable delayTask, long delay, TimeUnit unit)	添加延迟处理任务.
<T> DFuture<T>	scheduleWithDelay(IDelayTask<T> delayTask, long delay, TimeUnit unit)
<T> DFuture<T>	scheduleWithTimeMillis(Runnable delayTask, long timeMillis)
<T> DFuture<T>	scheduleWithTimeMillis(IDelayTask<T> delayTask, long timeMillis)	在一个指定的时间点执行任务
static TimerManager	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TimerManager[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

instance

public static final TimerManager instance

自定义的 ScheduledThreadPool 需要调时间有效的, 使用该实例

executor

public static final TimerManager executor

系统自带的 ScheduledThreadPool

Method Details

values

public static TimerManager[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static TimerManager valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

executorNow

public static <V> DFuture<V> executorNow(Runnable callable)

立刻执行

Type Parameters:

V -

Parameters:

callable -

Returns:

executorNow

public static <V> DFuture<V> executorNow(Callable<V> callable)

scheduleAtFixedRate

public ScheduledFuture<?> scheduleAtFixedRate(IScheduledTask timerTask,
 long delay,
 long period,
 TimeUnit unit)

默认使用毫秒

Parameters:

timerTask - 任务

delay - 延时毫秒

period - 调度周期

scheduleWithDelay

public <T> DFuture<T> scheduleWithDelay(Runnable delayTask,
 long delay,
 TimeUnit unit)

添加延迟处理任务.

Type Parameters:

T -

Parameters:

delayTask - 任务

delay - 延迟参数

unit - 时间格式

scheduleWithDelay

public <T> DFuture<T> scheduleWithDelay(IDelayTask<T> delayTask,
 long delay,
 TimeUnit unit)

scheduleWithTimeMillis

public <T> DFuture<T> scheduleWithTimeMillis(Runnable delayTask,
 long timeMillis)

scheduleWithTimeMillis

public <T> DFuture<T> scheduleWithTimeMillis(IDelayTask<T> delayTask,
 long timeMillis)

在一个指定的时间点执行任务

Type Parameters:

T -

Parameters:

delayTask -

timeMillis -

Returns: