Package org.apache.flink.runtime.util

Interface KeyGroupedIterator<E>

All Known Implementing Classes:

NonReusingKeyGroupedIterator, ReusingKeyGroupedIterator

public interface KeyGroupedIterator<E>

Method Summary

Modifier and Type	Method	Description
E	getCurrent()
Iterator<E>	getValues()
boolean	nextKey()

Method Details

nextKey

boolean nextKey()
         throws IOException

Throws:

IOException

getCurrent

E getCurrent()

getValues

Iterator<E> getValues()