Module org.elasticsearch.server

Package org.elasticsearch.common.util.concurrent

Class PrioritizedThrottledTaskRunner<T extends Comparable<T> & Runnable>

java.lang.Object

org.elasticsearch.common.util.concurrent.PrioritizedThrottledTaskRunner<T>

public class PrioritizedThrottledTaskRunner<T extends Comparable<T> & Runnable>
extends Object

PrioritizedThrottledTaskRunner performs the enqueued tasks in the order dictated by the natural ordering of the tasks, limiting the max number of concurrently running tasks. Each new task that is dequeued to be run, is forked off to the given executor.

Constructor Summary

Constructors

Constructor	Description
PrioritizedThrottledTaskRunner(String name, int maxRunningTasks, Executor executor)

Method Summary

Modifier and Type	Method	Description
void	enqueueTask(T task)
protected void	pollAndSpawn()
int	queueSize()
int	runningTasks()

Methods inherited from class java.lang.Object

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

Constructor Details

PrioritizedThrottledTaskRunner

public PrioritizedThrottledTaskRunner(String name,
 int maxRunningTasks,
 Executor executor)

Method Details

enqueueTask

public void enqueueTask(T task)

pollAndSpawn

protected void pollAndSpawn()

runningTasks

public int runningTasks()

queueSize

public int queueSize()