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ObjectFeatureIteratorImpl<F>
public class FeatureIteratorImpl<F extends Feature>
A convenience class for dealing with wrapping a Collection Iterator up as a FeatureIterator.
Note this does not implement Iterator (FeatureIterator is a separate class).
This class will check to see if the provided Iterator implements Closeable
.
Constructor Summary | |
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FeatureIteratorImpl(Collection<F> collection)
Create a new SimpleFeatureIterator using the Iterator from the given FeatureCollection. |
Method Summary | |
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void |
close()
Required so SimpleFeatureCollection classes can implement close( SimpleFeatureIterator ). |
boolean |
hasNext()
Does another Feature exist in this Iteration. |
F |
next()
Get the next Feature in this iteration. |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FeatureIteratorImpl(Collection<F> collection)
collection
- The SimpleFeatureCollection to perform the iteration on.Method Detail |
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public boolean hasNext()
Iterator defin: Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)
hasNext
in interface FeatureIterator<F extends Feature>
public F next() throws NoSuchElementException
next
in interface FeatureIterator<F extends Feature>
NoSuchElementException
- If no more Features exist.public void close()
close
in interface Closeable
close
in interface FeatureIterator<F extends Feature>
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