Package org.apache.calcite.adapter.enumerable

Class RexImpTable.CollectImplementor

java.lang.Object

org.apache.calcite.adapter.enumerable.StrictAggImplementor

org.apache.calcite.adapter.enumerable.RexImpTable.CollectImplementor

All Implemented Interfaces:

AggImplementor

Enclosing class:

RexImpTable

static class RexImpTable.CollectImplementor
extends StrictAggImplementor

Implementor for the COLLECT aggregate function.

Constructor Summary

Constructors

Constructor	Description
CollectImplementor()

Method Summary

Modifier and Type	Method	Description
void	implementNotNullAdd(AggContext info, AggAddContext add)
protected void	implementNotNullReset(AggContext info, AggResetContext reset)

Methods inherited from class org.apache.calcite.adapter.enumerable.StrictAggImplementor

accAdvance, getNotNullState, getStateSize, getStateType, implementAdd, implementNotNullResult, implementReset, implementResult, nonDefaultOnEmptySet

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectImplementor

CollectImplementor()

Method Detail

implementNotNullReset

protected void implementNotNullReset(AggContext info,
                                     AggResetContext reset)

Overrides:

implementNotNullReset in class StrictAggImplementor

implementNotNullAdd

public void implementNotNullAdd(AggContext info,
                                AggAddContext add)

Specified by:

implementNotNullAdd in class StrictAggImplementor