CrossOperator.ProjectCrossFunction (Flink : Java 1.19.1-cp2 API)

java.lang.Object
- org.apache.flink.api.java.operators.CrossOperator.ProjectCrossFunction<T1,T2,R>

Type Parameters:

T1 -

T2 -

R -

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.CrossFunction<T1,T2,R>, org.apache.flink.api.common.functions.Function

Enclosing class:

CrossOperator<I1,I2,OUT>
```
@Internal
public static final class CrossOperator.ProjectCrossFunction<T1,T2,R extends org.apache.flink.api.java.tuple.Tuple>
extends Object
implements org.apache.flink.api.common.functions.CrossFunction<T1,T2,R>
```
See Also:

CrossOperator.ProjectCross, Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`R`	`cross(T1 in1, T2 in2)`
`protected int[]`	`getFields()`
`protected boolean[]`	`getIsFromFirst()`

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

- Method Detail
  - cross
```
public R cross(T1 in1,
               T2 in2)
```
    Specified by:
    
    cross in interface org.apache.flink.api.common.functions.CrossFunction<T1,T2,R extends org.apache.flink.api.java.tuple.Tuple>
  - getFields
```
protected int[] getFields()
```
  - getIsFromFirst
```
protected boolean[] getIsFromFirst()
```