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

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Class Diagram

Java Document (Java Doc)

java.lang .Object

org.geotools.feature.collection .FeatureIteratorImpl

FeatureIteratorImpl
public class FeatureIteratorImpl implements FeatureIterator(Code)
	A convenience class for dealing with FeatureCollection Iterators. DOES NOT implement Iterator. 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

Field Summary
FeatureCollection	collection
java.util.Iterator	iterator The iterator from the FeatureCollection to return features from.

Constructor Summary
public	FeatureIteratorImpl(FeatureCollection collection) Create a new FeatureIterator using the Iterator from the given FeatureCollection.

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.

Field Detail

collection
FeatureCollection collection(Code)

iterator
java.util.Iterator iterator(Code)
	The iterator from the FeatureCollection to return features from.

Constructor Detail

FeatureIteratorImpl
public FeatureIteratorImpl(FeatureCollection collection)(Code)
	Create a new FeatureIterator using the Iterator from the given FeatureCollection. Parameters: collection - The FeatureCollection to perform the iteration on.

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.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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