RowDataUtil (Flink : Table : Runtime 2.0.0 API)

java.lang.Object
- org.apache.flink.table.data.util.RowDataUtil

public final class RowDataUtil
extends Object

Utilities for RowData.

Constructor Summary

Constructors
Constructor Description

RowDataUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isAccumulateMsg(org.apache.flink.table.data.RowData row)`	Returns true if the message is either `RowKind.INSERT` or `RowKind.UPDATE_AFTER`, which refers to an accumulate operation of aggregation.
`static boolean`	`isRetractMsg(org.apache.flink.table.data.RowData row)`	Returns true if the message is either `RowKind.DELETE` or `RowKind.UPDATE_BEFORE`, which refers to a retract operation of aggregation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RowDataUtil
```
public RowDataUtil()
```
- Method Detail
  - isAccumulateMsg
```
public static boolean isAccumulateMsg(org.apache.flink.table.data.RowData row)
```
    Returns true if the message is either RowKind.INSERT or RowKind.UPDATE_AFTER, which refers to an accumulate operation of aggregation.
  - isRetractMsg
```
public static boolean isRetractMsg(org.apache.flink.table.data.RowData row)
```
    Returns true if the message is either RowKind.DELETE or RowKind.UPDATE_BEFORE, which refers to a retract operation of aggregation.