Package org.geotools.feature.collection
Class FeatureIteratorImpl<F extends Feature>
Object
FeatureIteratorImpl<F>
- All Implemented Interfaces:
Closeable
,AutoCloseable
,FeatureIterator<F>
- Direct Known Subclasses:
SimpleFeatureIteratorImpl
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
.
- Author:
- Ian Schneider
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Constructor Summary
ConstructorsConstructorDescriptionFeatureIteratorImpl
(Collection<F> collection) Create a new SimpleFeatureIterator using the Iterator from the given FeatureCollection. -
Method Summary
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Constructor Details
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FeatureIteratorImpl
Create a new SimpleFeatureIterator using the Iterator from the given FeatureCollection.- Parameters:
collection
- The SimpleFeatureCollection to perform the iteration on.
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Method Details
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hasNext
public boolean hasNext()Does another Feature exist in this Iteration.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.)
- Specified by:
hasNext
in interfaceFeatureIterator<F extends Feature>
- Returns:
- true if more Features exist, false otherwise.
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next
Get the next Feature in this iteration.- Specified by:
next
in interfaceFeatureIterator<F extends Feature>
- Returns:
- The next Feature
- Throws:
NoSuchElementException
- If no more Features exist.
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close
public void close()Required so SimpleFeatureCollection classes can implement close( SimpleFeatureIterator ).- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceFeatureIterator<F extends Feature>
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