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ObjectFilteringFeatureIterator<F>
public class FilteringFeatureIterator<F extends Feature>
Decorates a FeatureIterator with one that filters content.
Field Summary | |
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protected FeatureIterator<F> |
delegate
delegate iterator |
protected Filter |
filter
The Filter |
protected F |
next
Next feature |
Constructor Summary | |
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FilteringFeatureIterator(FeatureIterator<F> delegate,
Filter filter)
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Method Summary | |
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void |
close()
Closes this iterator and releases any system resources associated with it. |
boolean |
hasNext()
Does another Feature exist in this Iteration. |
F |
next()
Get the next Feature in this iteration. |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected FeatureIterator<F extends Feature> delegate
protected Filter filter
protected F extends Feature next
Constructor Detail |
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public FilteringFeatureIterator(FeatureIterator<F> delegate, Filter filter)
Method Detail |
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public boolean hasNext()
FeatureIterator
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.)
hasNext
in interface FeatureIterator<F extends Feature>
public F next() throws NoSuchElementException
FeatureIterator
next
in interface FeatureIterator<F extends Feature>
NoSuchElementException
- If no more Features exist.public void close()
FeatureIterator
close
in interface Closeable
close
in interface FeatureIterator<F extends Feature>
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