AbstractStreamingJoinOperator.OuterRecord (Flink : Table : Runtime 1.19.2-cp2 API)

java.lang.Object
- org.apache.flink.table.runtime.operators.join.stream.AbstractStreamingJoinOperator.OuterRecord

Enclosing class:

AbstractStreamingJoinOperator
```
protected static final class AbstractStreamingJoinOperator.OuterRecord
extends Object
```
An AbstractStreamingJoinOperator.OuterRecord is a composite of record and numOfAssociations. The numOfAssociations represents the number of associated records in the other side. It is used when the record is from outer side (e.g. left side in LEFT OUTER JOIN). When the numOfAssociations is ZERO, we need to send a null padding row. This is useful to avoid recompute the associated numbers every time.
When the record is from inner side (e.g. right side in LEFT OUTER JOIN), the numOfAssociations will always be -1.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  int numOfAssociations
  
  org.apache.flink.table.data.RowData record
- Method Summary
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

record

public final org.apache.flink.table.data.RowData record

numOfAssociations
```
public final int numOfAssociations
```