KeyGroupPartitioner.ElementReaderFunction (Flink : 2.0-SNAPSHOT API)

Type Parameters:

T - type of the read elements.

Enclosing class:

KeyGroupPartitioner<T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface KeyGroupPartitioner.ElementReaderFunction<T>
```
This functional interface defines how one element is read from a DataInputView.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T readElement(DataInputView div)

Method Detail

readElement

@Nonnull
T readElement(@Nonnull
              DataInputView div)
       throws IOException

Throws:: IOException