Package org.apache.jackrabbit.oak.plugins.document.mongo

Class MongoThrottlerFactory

java.lang.Object

org.apache.jackrabbit.oak.plugins.document.mongo.MongoThrottlerFactory

public final class MongoThrottlerFactory
extends Object

Factory to create Mongo Throttlers

Method Summary

Modifier and Type	Method	Description
static Throttler	exponentialThrottler(int threshold, org.apache.jackrabbit.guava.common.util.concurrent.AtomicDouble oplogWindow, long throttlingTime)	Returns an instance of @Throttler which throttles the system exponentially based on remaining threshold defined.
static Throttler	noThrottler()	A Throttler which doesn't do any throttling, no matter how much system is under load

Methods inherited from class java.lang.Object

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

Method Detail

exponentialThrottler

public static Throttler exponentialThrottler(int threshold,
                                             org.apache.jackrabbit.guava.common.util.concurrent.AtomicDouble oplogWindow,
                                             long throttlingTime)

Returns an instance of @Throttler which throttles the system exponentially based on remaining threshold defined.

Parameters:

threshold - threshold for throttling

oplogWindow - current oplog window for mongo

throttlingTime - time duration for throttling

Returns:

an exponential throttler to throttle system if required

noThrottler

public static Throttler noThrottler()

A Throttler which doesn't do any throttling, no matter how much system is under load

Returns:

No throttler