com.netflix.governator.lifecycle.warmup

Class WarmUpTask

java.lang.Object

java.util.concurrent.ForkJoinTask<java.lang.Void>

java.util.concurrent.RecursiveAction

com.netflix.governator.lifecycle.warmup.WarmUpTask

All Implemented Interfaces:

java.io.Serializable, java.util.concurrent.Future<java.lang.Void>

public class WarmUpTask
extends java.util.concurrent.RecursiveAction

A Fork Join task to warm up objects. Each node's dependency's are warmed-up via forking before the node itself warms-up.

Thanks to Allan Pratt for his help and design ideas

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WarmUpTask(WarmUpDriver warmUpDriver, WarmUpErrors errors, DAGManager dagManager, java.util.concurrent.ConcurrentMap<java.lang.Object,WarmUpTask> tasks)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	compute()

Methods inherited from class java.util.concurrent.RecursiveAction

exec, getRawResult, setRawResult

Methods inherited from class java.util.concurrent.ForkJoinTask

adapt, adapt, adapt, cancel, complete, completeExceptionally, fork, get, get, getException, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyInvoke, quietlyJoin, reinitialize, tryUnfork

Methods inherited from class java.lang.Object

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

Constructor Detail

WarmUpTask

public WarmUpTask(WarmUpDriver warmUpDriver,
          WarmUpErrors errors,
          DAGManager dagManager,
          java.util.concurrent.ConcurrentMap<java.lang.Object,WarmUpTask> tasks)

Parameters:

warmUpDriver - the warmUpDriver

errors - container for warm up errors

Method Detail

compute

protected void compute()

Specified by:

compute in class java.util.concurrent.RecursiveAction