PointIteratorFiltered (cdm-core 5.6.0 API)

java.lang.Object
- ucar.nc2.ft.point.PointIteratorAbstract
- - ucar.nc2.ft.point.PointIteratorFiltered

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<PointFeature>, PointFeatureIterator
```
public class PointIteratorFiltered
extends PointIteratorAbstract
```
Decorate a PointFeatureIterator with filtering.

Since:

Mar 20, 2008

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`PointIteratorFiltered.SpaceAndTimeFilter`	A filter that only permits features whose lat/lon falls within a given bounding box AND whose observation time falls within a given date range.

Nested classes/interfaces inherited from interface ucar.nc2.ft.PointFeatureIterator
PointFeatureIterator.Filter

Field Summary
- Fields inherited from class ucar.nc2.ft.point.PointIteratorAbstract
  calcBounds, info

Constructor Summary

Constructors
Constructor	Description
`PointIteratorFiltered(PointFeatureIterator origIter, PointFeatureIterator.Filter filter)`
`PointIteratorFiltered(PointFeatureIterator orgIter, LatLonRect filter_bb, CalendarDateRange filter_date)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Make sure that the iterator is complete, and recover resources.
`boolean`	`hasNext()`	Returns `true` if the iteration has more elements.
`PointFeature`	`next()`	Returns the next element in the iteration.

Methods inherited from class ucar.nc2.ft.point.PointIteratorAbstract
calcBounds, finishCalcBounds, setCalculateBounds

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Constructor Detail
  - PointIteratorFiltered
```
public PointIteratorFiltered(PointFeatureIterator orgIter,
                             LatLonRect filter_bb,
                             CalendarDateRange filter_date)
```
  - PointIteratorFiltered
```
public PointIteratorFiltered(PointFeatureIterator origIter,
                             PointFeatureIterator.Filter filter)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Returns true if the iteration has more elements. (In other words, returns true if next() would return an element rather than throwing an exception.)
    This method is idempotent, meaning that when it is called repeatedly without an intervening next(), calls after the first will have no effect.
    
    Returns:
    
    true if the iteration has more elements
  - next
```
public PointFeature next()
                  throws NoSuchElementException
```
    Returns the next element in the iteration.
    
    Returns:
    
    the next element in the iteration
    
    Throws:
    
    NoSuchElementException - if the iteration has no more elements.
  - close
```
public void close()
```
    Description copied from interface: PointFeatureIterator
    
    Make sure that the iterator is complete, and recover resources. You must complete the iteration (until hasNext() returns false) or call close(). It may be called more than once (idempotent).