org.geotools.feature

Class FeatureReaderIterator<F extends Feature>

Object

FeatureReaderIterator<F>

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<F>

public class FeatureReaderIterator<F extends Feature>
extends Object
implements Iterator<F>, Closeable

An iterator that wraps around a FeatureReader.

The Iterator's hasNext() will return false if the wrapped feature reader's hasNext method throws an exception. If next() throws an exception a NoSuchElementException will be thrown.

close() shall be called before disposing the iterator. Before propagating an exception from next() or eating an exception from the underlying feature reader at hasNext(), this iterator will auto-close.

Author:

jeichar, Jody Garnett, Gabriel Roldan

Constructor Summary

Constructors

Constructor and Description
FeatureReaderIterator(FeatureReader<? extends FeatureType,F> reader)

Method Summary

Modifier and Type	Method and Description
void	close() Close the reader please.
boolean	hasNext()
F	next()
void	remove() If this is a problem, a different iterator can be made based on FeatureWriter

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Iterator

forEachRemaining

Constructor Detail

FeatureReaderIterator

public FeatureReaderIterator(FeatureReader<? extends FeatureType,F> reader)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<F extends Feature>

next

public F next()

Specified by:

next in interface Iterator<F extends Feature>

remove

public void remove()

If this is a problem, a different iterator can be made based on FeatureWriter

Specified by:

remove in interface Iterator<F extends Feature>

close

public void close()

Close the reader please.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable