Package io.split.engine.experiments

Class SplitFetcherImp

java.lang.Object

io.split.engine.experiments.SplitFetcherImp

All Implemented Interfaces:

SplitFetcher, Runnable

public class SplitFetcherImp
extends Object
implements SplitFetcher

An ExperimentFetcher that refreshes experiment definitions periodically.

Author:

adil

Constructor Summary

Constructors

Constructor

Description

SplitFetcherImp(SplitChangeFetcher splitChangeFetcher, SplitParser parser, SplitCacheProducer splitCacheProducer, TelemetryRuntimeProducer telemetryRuntimeProducer, FlagSetsFilter flagSetsFilter, RuleBasedSegmentParser parserRBS, RuleBasedSegmentCacheProducer ruleBasedSegmentCacheProducer)

Contains all the traffic types that are currently being used by the splits and also the count For example if there are three splits, one of traffic type "account" and two of traffic type "user", this multiset will contain [{"user", 2}, {"account", 1}] The count is used to maintain how many splits are using a traffic type, so when an ARCHIVED split is received, we know if we need to remove a traffic type from the multiset.

Method Summary

Modifier and Type	Method	Description
FetchResult	forceRefresh(FetchOptions options)	Forces a sync of splits, outside of any scheduled syncs.
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitFetcherImp

public SplitFetcherImp(SplitChangeFetcher splitChangeFetcher,
                       SplitParser parser,
                       SplitCacheProducer splitCacheProducer,
                       TelemetryRuntimeProducer telemetryRuntimeProducer,
                       FlagSetsFilter flagSetsFilter,
                       RuleBasedSegmentParser parserRBS,
                       RuleBasedSegmentCacheProducer ruleBasedSegmentCacheProducer)

Contains all the traffic types that are currently being used by the splits and also the count For example if there are three splits, one of traffic type "account" and two of traffic type "user", this multiset will contain [{"user", 2}, {"account", 1}] The count is used to maintain how many splits are using a traffic type, so when an ARCHIVED split is received, we know if we need to remove a traffic type from the multiset.

Method Detail

forceRefresh

public FetchResult forceRefresh(FetchOptions options)

Description copied from interface: SplitFetcher

Forces a sync of splits, outside of any scheduled syncs. This method MUST NOT throw any exceptions.

Specified by:

forceRefresh in interface SplitFetcher

run

public void run()

Specified by:

run in interface Runnable