Package org.apache.druid.java.util.common.concurrent

Class ScheduledExecutors

java.lang.Object

org.apache.druid.java.util.common.concurrent.ScheduledExecutors

public class ScheduledExecutors
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ScheduledExecutors.Signal

Constructor Summary

Constructors

Constructor	Description
ScheduledExecutors()

Method Summary

Modifier and Type	Method	Description
static ScheduledExecutorFactory	createFactory(Lifecycle lifecycle)
static ScheduledExecutorService	fixed(int corePoolSize, String nameFormat)
static void	scheduleAtFixedRate(ScheduledExecutorService exec, org.joda.time.Duration rate, Callable<ScheduledExecutors.Signal> callable)
static void	scheduleAtFixedRate(ScheduledExecutorService exec, org.joda.time.Duration initialDelay, org.joda.time.Duration period, Runnable runnable)	Run runnable once every period, after the given initial delay.
static void	scheduleAtFixedRate(ScheduledExecutorService exec, org.joda.time.Duration initialDelay, org.joda.time.Duration rate, Callable<ScheduledExecutors.Signal> callable)
static void	scheduleWithFixedDelay(ScheduledExecutorService exec, org.joda.time.Duration delay, Callable<ScheduledExecutors.Signal> callable)	Run callable repeatedly with the given delay between calls, after the given initial delay, until it returns Signal.STOP.
static void	scheduleWithFixedDelay(ScheduledExecutorService exec, org.joda.time.Duration initialDelay, org.joda.time.Duration delay, Runnable runnable)	Run runnable repeatedly with the given delay between calls, after the given initial delay.
static void	scheduleWithFixedDelay(ScheduledExecutorService exec, org.joda.time.Duration initialDelay, org.joda.time.Duration delay, Callable<ScheduledExecutors.Signal> callable)	Run callable repeatedly with the given delay between calls, until it returns Signal.STOP.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScheduledExecutors

public ScheduledExecutors()

Method Detail

scheduleWithFixedDelay

public static void scheduleWithFixedDelay(ScheduledExecutorService exec,
                                          org.joda.time.Duration initialDelay,
                                          org.joda.time.Duration delay,
                                          Runnable runnable)

Run runnable repeatedly with the given delay between calls, after the given initial delay. Exceptions are caught and logged as errors.

scheduleWithFixedDelay

public static void scheduleWithFixedDelay(ScheduledExecutorService exec,
                                          org.joda.time.Duration delay,
                                          Callable<ScheduledExecutors.Signal> callable)

Run callable repeatedly with the given delay between calls, after the given initial delay, until it returns Signal.STOP. Exceptions are caught and logged as errors.

scheduleWithFixedDelay

public static void scheduleWithFixedDelay(ScheduledExecutorService exec,
                                          org.joda.time.Duration initialDelay,
                                          org.joda.time.Duration delay,
                                          Callable<ScheduledExecutors.Signal> callable)

Run callable repeatedly with the given delay between calls, until it returns Signal.STOP. Exceptions are caught and logged as errors.

scheduleAtFixedRate

public static void scheduleAtFixedRate(ScheduledExecutorService exec,
                                       org.joda.time.Duration initialDelay,
                                       org.joda.time.Duration period,
                                       Runnable runnable)

Run runnable once every period, after the given initial delay. Exceptions are caught and logged as errors.

scheduleAtFixedRate

public static void scheduleAtFixedRate(ScheduledExecutorService exec,
                                       org.joda.time.Duration rate,
                                       Callable<ScheduledExecutors.Signal> callable)

scheduleAtFixedRate

public static void scheduleAtFixedRate(ScheduledExecutorService exec,
                                       org.joda.time.Duration initialDelay,
                                       org.joda.time.Duration rate,
                                       Callable<ScheduledExecutors.Signal> callable)

createFactory

public static ScheduledExecutorFactory createFactory(Lifecycle lifecycle)

fixed

public static ScheduledExecutorService fixed(int corePoolSize,
                                             String nameFormat)