io.cdap.cdap.api.dataset.lib

Interface CloseableIterator<T>

Type Parameters:

T - Type of elements returned by this iterator

All Superinterfaces:

AutoCloseable, Iterator<T>

All Known Implementing Classes:

AbstractCloseableIterator

public interface CloseableIterator<T>
extends Iterator<T>, AutoCloseable

Iterator that can be closed.

Method Summary

Modifier and Type	Method and Description
void	close()
static <T> CloseableIterator<T>	empty() Returns an empty CloseableIterator that contains no element.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Detail

empty

static <T> CloseableIterator<T> empty()

Returns an empty CloseableIterator that contains no element.

close

void close()

Specified by:

close in interface AutoCloseable