net.sf.asyncobjects.util.timer
Class TimerUtils

java.lang.Object
  net.sf.asyncobjects.util.timer.TimerUtils

public class TimerUtils
extends Object

Timer utils that provide simplified interface.

Author:

const

Constructor Summary

TimerUtils()

Method Summary

static <T> Promise<T>	delayFor(ATimer timer, long delay, Promise<T> value) Delay returning value until spefied time
static <T> Promise<T>	delayFor(ATimer timer, long delay, T value) Delay returning value until spefied time
static <T> Promise<T>	delayUntil(ATimer timer, Date time, Promise<T> value) Delay returning value until spefied time
static <T> Promise<T>	delayUntil(ATimer timer, Date time, T value) Delay returning value until spefied time
static Promise<Void>	sleepFor(ATimer timer, long ms) Sleep the specified amount of milliseconds
static Promise<Void>	sleepUntil(ATimer timer, Date time) Sleep the specified amount of milliseconds
static <T> Promise<T>	timeout(ATimer timer, long delay, Throwable t) Smash result promise with the specified exception after specified time
static <T> Promise<T>	timeoutAt(ATimer timer, Date time, Throwable t) Smash result promise with the specified exception after specified time

Methods inherited from class java.lang.Object

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

Constructor Detail

TimerUtils

public TimerUtils()

Method Detail

sleepFor

public static Promise<Void> sleepFor(ATimer timer,
                                     long ms)

Sleep the specified amount of milliseconds

Parameters:

timer - a timer to use

ms - milliseconds to sleep

Returns:

when sleep finished

sleepUntil

public static Promise<Void> sleepUntil(ATimer timer,
                                       Date time)

Sleep the specified amount of milliseconds

Parameters:

timer - a timer to use

time - a time to to awaken

Returns:

when sleep finished

delayUntil

public static <T> Promise<T> delayUntil(ATimer timer,
                                        Date time,
                                        T value)

Delay returning value until spefied time

Type Parameters:

T - a type of value

Parameters:

timer - a timer to use

time - a time to to awaken

value - a value to return

Returns:

when sleep finished

delayUntil

public static <T> Promise<T> delayUntil(ATimer timer,
                                        Date time,
                                        Promise<T> value)

Delay returning value until spefied time

Type Parameters:

T - a type of value

Parameters:

timer - a timer to use

time - a time to to awaken

value - a value to return

Returns:

when sleep finished

delayFor

public static <T> Promise<T> delayFor(ATimer timer,
                                      long delay,
                                      T value)

Delay returning value until spefied time

Type Parameters:

T - a type of value

Parameters:

timer - a timer to use

delay - a delay to wait

value - a value to return

Returns:

when sleep finished

delayFor

public static <T> Promise<T> delayFor(ATimer timer,
                                      long delay,
                                      Promise<T> value)

Delay returning value until spefied time

Type Parameters:

T - a type of value

Parameters:

timer - a timer to use

delay - a delay to wait

value - a value to return

Returns:

when sleep finished

timeoutAt

public static <T> Promise<T> timeoutAt(ATimer timer,
                                       Date time,
                                       Throwable t)

Smash result promise with the specified exception after specified time

Type Parameters:

T - a promise type

Parameters:

timer - a timer to use

time - a time to to timeout

t - a problem to smash promise with

Returns:

when sleep finished

timeout

public static <T> Promise<T> timeout(ATimer timer,
                                     long delay,
                                     Throwable t)

Smash result promise with the specified exception after specified time

Type Parameters:

T - a promise type

Parameters:

timer - a timer to use

delay - a delay before timeout

t - a problem to smash promise with

Returns:

when sleep finished