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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.feature

Source Cross Reference

Class Diagram

Java Document (Java Doc)

org.geotools.feature .FeatureIterator

All known Subclasses:   org.geotools.feature.collection .FeatureIteratorImpl,  org.geotools.data.store .FeatureReaderFeatureIterator,  org.geotools.data.jdbc.collection .JDBCFeatureIterator,  org.geotools.data.store .FeatureWriterFeatureIterator,  org.geotools.feature.collection .DelegateFeatureIterator,
FeatureIterator
public interface FeatureIterator (Code)
A drop in replacement for Iterator that does not require casting for Java 1.4 code.
We are sorry but this does not implement Iteartor, although it should be a drop in replacement when Geotools is able to upgrade to Java 5.

author:
   Ian Schneider

Method Summary
public void close()
     Required so FeatureCollection classes can implement close( FeatureIterator ).
public boolean hasNext()
     Does another Feature exist in this Iteration.
Iterator defin: Returns true if the iteration has more elements.
public Feature next()
     Get the next Feature in this iteration.

Method Detail
close
public void close()(Code)
Required so FeatureCollection classes can implement close( FeatureIterator ).

hasNext
public boolean hasNext()(Code)
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.)
true if more Features exist, false otherwise.

next
public Feature next() throws java.util.NoSuchElementException(Code)
Get the next Feature in this iteration. The next Feature
throws:
  java.util.NoSuchElementException - If no more Features exist.

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