org.apache.druid.query.topn

Class DefaultTopNQueryMetricsFactory

java.lang.Object

org.apache.druid.query.topn.DefaultTopNQueryMetricsFactory

All Implemented Interfaces:

TopNQueryMetricsFactory

public class DefaultTopNQueryMetricsFactory
extends Object
implements TopNQueryMetricsFactory

Constructor Summary

Constructors

Constructor and Description
DefaultTopNQueryMetricsFactory()

Method Summary

Modifier and Type	Method and Description
static TopNQueryMetricsFactory	instance() Should be used only in tests, directly or indirectly (via TopNQueryQueryToolChest.TopNQueryQueryToolChest(org.apache.druid.query.topn.TopNQueryConfig, org.apache.druid.query.topn.TopNQueryMetricsFactory)).
TopNQueryMetrics	makeMetrics()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTopNQueryMetricsFactory

public DefaultTopNQueryMetricsFactory()

Method Detail

instance

public static TopNQueryMetricsFactory instance()

Should be used only in tests, directly or indirectly (via TopNQueryQueryToolChest.TopNQueryQueryToolChest(org.apache.druid.query.topn.TopNQueryConfig, org.apache.druid.query.topn.TopNQueryMetricsFactory)).

makeMetrics

public TopNQueryMetrics makeMetrics()

Specified by:

makeMetrics in interface TopNQueryMetricsFactory