io.druid.client

Class CachingClusteredClient<T>

java.lang.Object

io.druid.client.CachingClusteredClient<T>

All Implemented Interfaces:

QueryRunner<T>

public class CachingClusteredClient<T>
extends Object
implements QueryRunner<T>

Constructor Summary

Constructors

Constructor and Description
CachingClusteredClient(QueryToolChestWarehouse warehouse, TimelineServerView serverView, Cache cache, com.fasterxml.jackson.databind.ObjectMapper objectMapper, ExecutorService backgroundExecutorService, CacheConfig cacheConfig)

Method Summary

Methods

Modifier and Type	Method and Description
protected com.metamx.common.guava.Sequence<T>	mergeCachedAndUncachedSequences(List<com.metamx.common.guava.Sequence<T>> sequencesByInterval, QueryToolChest<T,Query<T>> toolChest)
com.metamx.common.guava.Sequence<T>	run(Query<T> query, Map<String,Object> responseContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingClusteredClient

@Inject
public CachingClusteredClient(QueryToolChestWarehouse warehouse,
                             TimelineServerView serverView,
                             Cache cache,
                             com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                             ExecutorService backgroundExecutorService,
                             CacheConfig cacheConfig)

Method Detail

run

public com.metamx.common.guava.Sequence<T> run(Query<T> query,
                                      Map<String,Object> responseContext)

Specified by:

run in interface QueryRunner<T>

mergeCachedAndUncachedSequences

protected com.metamx.common.guava.Sequence<T> mergeCachedAndUncachedSequences(List<com.metamx.common.guava.Sequence<T>> sequencesByInterval,
                                                                  QueryToolChest<T,Query<T>> toolChest)