Package org.apache.calcite.sql

Class SqlSplittableAggFunction.SumSplitter

java.lang.Object

org.apache.calcite.sql.SqlSplittableAggFunction.AbstractSumSplitter

org.apache.calcite.sql.SqlSplittableAggFunction.SumSplitter

All Implemented Interfaces:

SqlSingletonAggFunction, SqlSplittableAggFunction

Enclosing interface:

SqlSplittableAggFunction

public static class SqlSplittableAggFunction.SumSplitter
extends SqlSplittableAggFunction.AbstractSumSplitter

Splitting strategy for SUM function.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.calcite.sql.SqlSplittableAggFunction

SqlSplittableAggFunction.AbstractSumSplitter, SqlSplittableAggFunction.CountSplitter, SqlSplittableAggFunction.Registry<E>, SqlSplittableAggFunction.SelfSplitter, SqlSplittableAggFunction.Sum0Splitter, SqlSplittableAggFunction.SumSplitter

Field Summary

Fields

Modifier and Type	Field	Description
static final SqlSplittableAggFunction.SumSplitter	INSTANCE

Constructor Summary

Constructors

Constructor	Description
SumSplitter()

Method Summary

Modifier and Type	Method	Description
SqlAggFunction	getMergeAggFunctionOfTopSplit()

Methods inherited from class org.apache.calcite.sql.SqlSplittableAggFunction.AbstractSumSplitter

merge, other, singleton, split, topSplit

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final SqlSplittableAggFunction.SumSplitter INSTANCE

Constructor Details

SumSplitter

public SumSplitter()

Method Details

getMergeAggFunctionOfTopSplit

public SqlAggFunction getMergeAggFunctionOfTopSplit()

Specified by:

getMergeAggFunctionOfTopSplit in class SqlSplittableAggFunction.AbstractSumSplitter