io.druid.query.topn

Class TopNLexicographicResultBuilder

java.lang.Object

io.druid.query.topn.TopNLexicographicResultBuilder

All Implemented Interfaces:

TopNResultBuilder

public class TopNLexicographicResultBuilder
extends Object
implements TopNResultBuilder

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
TopNResultBuilder	addEntry(Comparable dimNameObj, 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 Detail

TopNLexicographicResultBuilder

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

Method Detail

addEntry

public TopNResultBuilder addEntry(Comparable dimNameObj,
                                  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