org.apache.ignite.spi

Interface IgniteSpiCloseableIterator<T>

All Superinterfaces:

AutoCloseable, Iterator<T>, Serializable

All Known Subinterfaces:

GridCloseableIterator<T>

All Known Implementing Classes:

CacheWeakQueryIteratorsHolder.WeakQueryFutureIterator, GridCloseableIteratorAdapter, GridCloseableIteratorAdapterEx, GridEmptyCloseableIterator, GridSpiCloseableIteratorWrapper

public interface IgniteSpiCloseableIterator<T>
extends Iterator<T>, AutoCloseable, Serializable

Closeable iterator.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes the iterator and frees all the resources held by the iterator.

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

close

void close()
           throws IgniteCheckedException

Closes the iterator and frees all the resources held by the iterator. Iterator can not be used any more after calling this method.

The method is invoked automatically on objects managed by the try-with-resources statement.

Specified by:

close in interface AutoCloseable

Throws:

IgniteCheckedException - In case of error.