TwoOutputApplyPartitionFunction (Flink : DataStream : API 1.20.0-cp1 API)

All Superinterfaces:

org.apache.flink.api.common.functions.Function, Serializable

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
@Experimental
public interface TwoOutputApplyPartitionFunction<OUT1,OUT2>
extends org.apache.flink.api.common.functions.Function
```
A function to be applied to all partitions with two outputs.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`apply(Collector<OUT1> firstOutput, Collector<OUT2> secondOutput, PartitionedContext ctx)`	The actual method to be applied to each partition.

- Method Detail
  - apply
```
void apply(Collector<OUT1> firstOutput,
           Collector<OUT2> secondOutput,
           PartitionedContext ctx)
    throws Exception
```
    The actual method to be applied to each partition.
    
    Parameters:
    
    firstOutput - to emit record to first output.
    
    secondOutput - to emit record to second output.
    
    ctx - runtime context in which this function is executed.
    
    Throws:
    
    Exception