org.geotools.data.gen
Class PreGeneralizedFeatureIterator

Object
  extended by PreGeneralizedFeatureIterator
All Implemented Interfaces:
FeatureIterator<SimpleFeature>

public class PreGeneralizedFeatureIterator
extends Object
implements FeatureIterator<SimpleFeature>

Author:
Christian Muüller Implementation of FeatureIterator for PreGeneralizedSimpleFeature

Field Summary
protected  String backendGeomPropertyName
           
protected  FeatureIterator<SimpleFeature> backendIterator
           
protected  SimpleFeatureType featureTyp
           
protected  String geomPropertyName
           
protected  int[] indexMapping
           
 
Constructor Summary
PreGeneralizedFeatureIterator(FeatureIterator<SimpleFeature> backendIterator, SimpleFeatureType featureTyp, int[] indexMapping, String geomPropertyName, String backendGeomPropertyName)
           
 
Method Summary
 void close()
          Required so FeatureCollection classes can implement close( FeatureIterator ).
 boolean hasNext()
          Does another Feature exist in this Iteration.
 SimpleFeature next()
          Get the next Feature in this iteration.
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

backendIterator

protected FeatureIterator<SimpleFeature> backendIterator

featureTyp

protected SimpleFeatureType featureTyp

geomPropertyName

protected String geomPropertyName

backendGeomPropertyName

protected String backendGeomPropertyName

indexMapping

protected int[] indexMapping
Constructor Detail

PreGeneralizedFeatureIterator

public PreGeneralizedFeatureIterator(FeatureIterator<SimpleFeature> backendIterator,
                                     SimpleFeatureType featureTyp,
                                     int[] indexMapping,
                                     String geomPropertyName,
                                     String backendGeomPropertyName)
Method Detail

close

public void close()
Description copied from interface: FeatureIterator
Required so FeatureCollection classes can implement close( FeatureIterator ).

Specified by:
close in interface FeatureIterator<SimpleFeature>

hasNext

public boolean hasNext()
Description copied from interface: FeatureIterator
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 interface FeatureIterator<SimpleFeature>
Returns:
true if more Features exist, false otherwise.

next

public SimpleFeature next()
                   throws NoSuchElementException
Description copied from interface: FeatureIterator
Get the next Feature in this iteration.

Specified by:
next in interface FeatureIterator<SimpleFeature>
Returns:
The next Feature
Throws:
NoSuchElementException - If no more Features exist.


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