SqlSplittableAggFunction.SumSplitter (Apache Calcite API)

java.lang.Object
- org.apache.calcite.sql.SqlSplittableAggFunction.AbstractSumSplitter
- - org.apache.calcite.sql.SqlSplittableAggFunction.SumSplitter

All Implemented Interfaces:

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 SqlSplittableAggFunction.SumSplitter INSTANCE
- Constructor Summary
  
  Constructors
  Constructor Description
  
  SumSplitter()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  SqlAggFunction getMergeAggFunctionOfTopSplit()
  - Methods inherited from class org.apache.calcite.sql.SqlSplittableAggFunction.AbstractSumSplitter
    other, singleton, split, topSplit
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - INSTANCE
```
public static final SqlSplittableAggFunction.SumSplitter INSTANCE
```
- Constructor Detail
  - SumSplitter
```
public SumSplitter()
```
- Method Detail
  - getMergeAggFunctionOfTopSplit
```
public SqlAggFunction getMergeAggFunctionOfTopSplit()
```
    Specified by:
    
    getMergeAggFunctionOfTopSplit in class SqlSplittableAggFunction.AbstractSumSplitter