org.kuali.common.util.base

Class Threads

java.lang.Object

org.kuali.common.util.base.Threads

public class Threads
extends Object

Constructor Summary

Constructors

Constructor and Description
Threads()

Method Summary

Methods

Modifier and Type	Method and Description
static long	checkedWait(com.google.common.base.Stopwatch sw, long timeout, long sleep) Check to make sure elapsed time on the stopwatch has not exceeded timeout and then sleep for the indicated number of milliseconds
static void	join(List<Thread> threads) Invoke join() on each thread
static long	sleep(long millis) Sleep for millis
static long	sleep(com.google.common.base.Optional<? extends Number> millis) Sleep for millis or zero, if !millis.isPresent()
static long	sleep(String time) Sleep for time where time is in the format 15ms, 15s, 15m, 15h, 15d, 15y for 15 milliseconds, seconds, minutes, hours, days, and years, respectively.
static void	start(List<Thread> threads) Start each thread

Methods inherited from class java.lang.Object

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

Constructor Detail

Threads

public Threads()

Method Detail

checkedWait

public static long checkedWait(com.google.common.base.Stopwatch sw,
               long timeout,
               long sleep)

Check to make sure elapsed time on the stopwatch has not exceeded timeout and then sleep for the indicated number of milliseconds

Throws:

IllegalStateException - if elapsed time on the stopwatch has exceeded timeout or if InterruptedException is thrown while sleeping

sleep

public static long sleep(String time)

Sleep for time where time is in the format 15ms, 15s, 15m, 15h, 15d, 15y for 15 milliseconds, seconds, minutes, hours, days, and years, respectively. Note that years is approximate as the logic always assumes exactly 365 days a year.

Throws:

IllegalStateException - if interrupted.

sleep

public static long sleep(com.google.common.base.Optional<? extends Number> millis)

Sleep for millis or zero, if !millis.isPresent()

Throws:

IllegalStateException - if interrupted.

sleep

public static long sleep(long millis)

Sleep for millis

Throws:

IllegalStateException - if interrupted.

start

public static void start(List<Thread> threads)

Start each thread

join

public static void join(List<Thread> threads)

Invoke join() on each thread

Throws:

IllegalStateException - if any thread gets interrupted.