org.apache.spark.api.java.function

Interface ForeachPartitionFunction<T>

All Superinterfaces:

java.io.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
public interface ForeachPartitionFunction<T>
extends java.io.Serializable

Base interface for a function used in Dataset's foreachPartition function.

Method Summary

Modifier and Type	Method and Description
void	call(java.util.Iterator<T> t)

Method Detail

call

void call(java.util.Iterator<T> t)
   throws Exception

Throws:

Exception