Package org.apache.druid.query.topn

Class TopNLexicographicResultBuilder

java.lang.Object

org.apache.druid.query.topn.TopNLexicographicResultBuilder

All Implemented Interfaces:

TopNResultBuilder

public class TopNLexicographicResultBuilder
extends Object
implements TopNResultBuilder

Constructor Summary

Constructors

Constructor	Description
TopNLexicographicResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, String previousStop, Comparator comparator, List<AggregatorFactory> aggFactories)

Method Summary

Modifier and Type	Method	Description
TopNResultBuilder	addEntry(Object dimValueObj, Object dimValIndex, Object[] metricVals)
TopNResultBuilder	addEntry(DimensionAndMetricValueExtractor dimensionAndMetricValueExtractor)
Result<TopNResultValue>	build()
Iterator<DimValHolder>	getTopNIterator()

Methods inherited from class java.lang.Object

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

Constructor Details

TopNLexicographicResultBuilder

public TopNLexicographicResultBuilder(org.joda.time.DateTime timestamp,
 DimensionSpec dimSpec,
 int threshold,
 String previousStop,
 Comparator comparator,
 List<AggregatorFactory> aggFactories)

Method Details

addEntry

public TopNResultBuilder addEntry(Object dimValueObj,
 Object dimValIndex,
 Object[] metricVals)

Specified by:

addEntry in interface TopNResultBuilder

addEntry

public TopNResultBuilder addEntry(DimensionAndMetricValueExtractor dimensionAndMetricValueExtractor)

Specified by:

addEntry in interface TopNResultBuilder

getTopNIterator

public Iterator<DimValHolder> getTopNIterator()

Specified by:

getTopNIterator in interface TopNResultBuilder

build

public Result<TopNResultValue> build()

Specified by:

build in interface TopNResultBuilder