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java.lang.Objectucar.nc2.ft.point.PointCollectionIteratorFiltered
public class PointCollectionIteratorFiltered
Filter a PointFeatureCollectionIterator
Nested Class Summary |
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Nested classes/interfaces inherited from interface ucar.nc2.ft.PointFeatureCollectionIterator |
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PointFeatureCollectionIterator.Filter |
Constructor Summary | |
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PointCollectionIteratorFiltered(PointFeatureCollectionIterator pfciter,
PointFeatureCollectionIterator.Filter filter)
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Method Summary | |
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void |
finish()
Make sure that the iterator is complete, and recover resources. |
boolean |
hasNext()
true if another PointFeatureCollection is available |
PointFeatureCollection |
next()
Returns the next PointFeatureCollection You must call hasNext() before calling next(), even if you know it will return true. |
void |
setBufferSize(int bytes)
Hint to use this much memory in buffering the iteration. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public PointCollectionIteratorFiltered(PointFeatureCollectionIterator pfciter, PointFeatureCollectionIterator.Filter filter)
Method Detail |
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public void setBufferSize(int bytes)
PointFeatureCollectionIterator
setBufferSize
in interface PointFeatureCollectionIterator
bytes
- amount of memory in bytespublic boolean hasNext() throws IOException
PointFeatureCollectionIterator
hasNext
in interface PointFeatureCollectionIterator
IOException
- on i/o errorpublic PointFeatureCollection next() throws IOException
PointFeatureCollectionIterator
next
in interface PointFeatureCollectionIterator
IOException
- on i/o errorpublic void finish()
PointFeatureCollectionIterator
finish
in interface PointFeatureCollectionIterator
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