Package org.geotools.feature
Interface FeatureIterator<F extends Feature>
- All Superinterfaces:
AutoCloseable
,Closeable
- All Known Subinterfaces:
IMappingFeatureIterator
,SimpleFeatureIterator
- All Known Implementing Classes:
AbstractMappingFeatureIterator
,ClippedFeatureIterator
,ClippingFeatureIterator
,ComplexFeatureIteratorImpl
,ContentFeatureCollection.WrappingFeatureIterator
,DataAccessMappingFeatureIterator
,DecoratingFeatureIterator
,DecoratingSimpleFeatureIterator
,DelegateFeatureIterator
,DelegateSimpleFeatureIterator
,FeatureIteratorImpl
,FeatureStreams.StreamFeatureIterator
,FilteredIterator
,FilteringFeatureIterator
,FilteringSimpleFeatureIterator
,ForceCoordinateSystemIterator
,IndexedMappingFeatureIterator
,MappingAttributeIterator
,MaxFeaturesIterator
,MaxFeaturesSimpleFeatureIterator
,PagingFeatureCollection.PagingFeatureIterator
,PartialIndexedMappingFeatureIterator
,PostFilteringMappingFeatureIterator
,PreGeneralizedFeatureIterator
,PushBackFeatureIterator
,ReprojectFeatureIterator
,ReprojectingFeatureIterator
,ReTypingFeatureIterator
,SampleDataAccessFeatureIterator
,SimpleFeatureIteratorImpl
,SortedFeatureIterator
,TotalIndexedMappingFeatureIterator
,WrappingIterator
,XmlMappingFeatureIterator
Streaming access to features, required to
close()
after use.
FeatureIterator is a drop in replacement for Iterator Sample use:
FeatureIterator
- Author:
- Ian Schneider
-
Method Summary
-
Method Details
-
hasNext
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.)
- Returns:
- true if more Features exist, false otherwise.
-
next
Get the next Feature in this iteration.- Returns:
- The next Feature
- Throws:
NoSuchElementException
- If no more Features exist.
-
close
void close()Closes this iterator and releases any system resources associated with it.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
-