ucar.nc2.ft.point

Class PointCollectionImpl.PointCollectionSubset

java.lang.Object

ucar.nc2.ft.point.PointCollectionImpl

ucar.nc2.ft.point.PointCollectionImpl.PointCollectionSubset

All Implemented Interfaces:

FeatureCollection, PointFeatureCollection

Enclosing class:

PointCollectionImpl

protected static class PointCollectionImpl.PointCollectionSubset
extends PointCollectionImpl

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.ft.point.PointCollectionImpl

PointCollectionImpl.PointCollectionSubset

Field Summary

Fields

Modifier and Type	Field and Description
protected PointCollectionImpl	from

Fields inherited from class ucar.nc2.ft.point.PointCollectionImpl

altUnits, boundingBox, dateRange, extras, localIterator, name, npts, timeUnit

Constructor Summary

Constructors

Constructor and Description
PointCollectionSubset(PointCollectionImpl from, LatLonRect filter_bb, CalendarDateRange filter_date)

Method Summary

Modifier and Type	Method and Description
PointFeatureIterator	getPointFeatureIterator(int bufferSize) Get an iterator over the PointFeatures of this collection.

Methods inherited from class ucar.nc2.ft.point.PointCollectionImpl

calcBounds, finish, getAltUnits, getBoundingBox, getCalendarDateRange, getCollectionFeatureType, getDateRange, getExtraVariables, getName, getNobs, getTimeUnit, hasNext, next, resetIteration, setBoundingBox, setCalendarDateRange, setDateRange, setSize, size, subset, subset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

from

protected PointCollectionImpl from

Constructor Detail

PointCollectionSubset

public PointCollectionSubset(PointCollectionImpl from,
                             LatLonRect filter_bb,
                             CalendarDateRange filter_date)

Method Detail

getPointFeatureIterator

public PointFeatureIterator getPointFeatureIterator(int bufferSize)
                                             throws java.io.IOException

Description copied from interface: PointFeatureCollection

Get an iterator over the PointFeatures of this collection. call PointFeatureIterator.finish() when done

Parameters:

bufferSize - how many bytes can be used to buffer data, use -1 to use default.

Returns:

iterator over the PointFeatures of this collection

Throws:

java.io.IOException - on read error