io.druid.query.aggregation.histogram.sql

Class QuantileSqlAggregator

java.lang.Object

io.druid.query.aggregation.histogram.sql.QuantileSqlAggregator

All Implemented Interfaces:

SqlAggregator

public class QuantileSqlAggregator
extends Object
implements SqlAggregator

Constructor Summary

Constructors

Constructor and Description
QuantileSqlAggregator()

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlAggFunction	calciteFunction()
Aggregation	toDruidAggregation(PlannerContext plannerContext, RowSignature rowSignature, org.apache.calcite.rex.RexBuilder rexBuilder, String name, org.apache.calcite.rel.core.AggregateCall aggregateCall, org.apache.calcite.rel.core.Project project, List<Aggregation> existingAggregations, boolean finalizeAggregations)

Methods inherited from class java.lang.Object

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

Constructor Detail

QuantileSqlAggregator

public QuantileSqlAggregator()

Method Detail

calciteFunction

public org.apache.calcite.sql.SqlAggFunction calciteFunction()

Specified by:

calciteFunction in interface SqlAggregator

toDruidAggregation

@Nullable
public Aggregation toDruidAggregation(PlannerContext plannerContext,
                                                RowSignature rowSignature,
                                                org.apache.calcite.rex.RexBuilder rexBuilder,
                                                String name,
                                                org.apache.calcite.rel.core.AggregateCall aggregateCall,
                                                org.apache.calcite.rel.core.Project project,
                                                List<Aggregation> existingAggregations,
                                                boolean finalizeAggregations)

Specified by:

toDruidAggregation in interface SqlAggregator