ucar.nc2.ft

Interface IOIterator<T>

All Superinterfaces:

AutoCloseable, Closeable

All Known Subinterfaces:

PointFeatureCCIterator, PointFeatureCollectionIterator

All Known Implementing Classes:

PointCollectionIteratorFiltered, PointFeatureCCIteratorFiltered, StationProfileCollectionImpl.NestedCollectionIOIteratorAdapter

public interface IOIterator<T>
extends Closeable

A Closeable Iterator that can throw an IOException

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
T	next() Returns the next element in the iteration.

Methods inherited from interface java.io.Closeable

close

Method Detail

hasNext

boolean hasNext()
         throws IOException

Returns true if the iteration has more elements. (In other words, returns true if next() would return an element rather than throwing an exception.)

Returns:

true if the iteration has more elements

Throws:

IOException - on read error

next

T next()
throws IOException

Returns the next element in the iteration.

Returns:

the next element in the iteration

Throws:

IOException - on read error

NoSuchElementException - if the iteration has no more elements