io.druid.query.topn

Class DefaultTopNQueryMetricsFactory

java.lang.Object

io.druid.query.topn.DefaultTopNQueryMetricsFactory

All Implemented Interfaces:

TopNQueryMetricsFactory

public class DefaultTopNQueryMetricsFactory
extends Object
implements TopNQueryMetricsFactory

Constructor Summary

Constructors

Constructor and Description
DefaultTopNQueryMetricsFactory(com.fasterxml.jackson.databind.ObjectMapper jsonMapper)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTopNQueryMetricsFactory

@Inject
public DefaultTopNQueryMetricsFactory(com.fasterxml.jackson.databind.ObjectMapper jsonMapper)

Method Detail

instance

public static TopNQueryMetricsFactory instance()

Should be used only in tests, directly or indirectly (via TopNQueryQueryToolChest.TopNQueryQueryToolChest( TopNQueryConfig, io.druid.query.IntervalChunkingQueryRunnerDecorator)).

makeMetrics

public TopNQueryMetrics makeMetrics()

Specified by:

makeMetrics in interface TopNQueryMetricsFactory