ucar.nc2.ft.point
Class TrajectoryFeatureImpl

java.lang.Object
  ucar.nc2.ft.point.PointCollectionImpl
      ucar.nc2.ft.point.TrajectoryFeatureImpl

All Implemented Interfaces:

FeatureCollection, PointFeatureCollection, TrajectoryFeature

public abstract class TrajectoryFeatureImpl
extends PointCollectionImpl
implements TrajectoryFeature

Implementation of TrajectoryFeature

Since:

Mar 26, 2008

Author:

caron

Nested Class Summary

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

PointCollectionImpl.PointFeatureCollectionSubset

Field Summary

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

boundingBox, dateRange, localIterator, name

Constructor Summary

TrajectoryFeatureImpl(java.lang.String name, int npts)

Method Summary

FeatureType	getCollectionFeatureType() All features in this collection have this feature type
int	size() The number of points in the collection.

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

calcBounds, finish, getBoundingBox, getDateRange, getName, hasNext, next, resetIteration, setBoundingBox, setDateRange, setSize, subset

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.nc2.ft.TrajectoryFeature

getBoundingBox, getDateRange

Methods inherited from interface ucar.nc2.ft.PointFeatureCollection

calcBounds, finish, getPointFeatureIterator, hasNext, next, resetIteration, setBoundingBox, setDateRange, setSize, subset

Methods inherited from interface ucar.nc2.ft.FeatureCollection

getName

Constructor Detail

TrajectoryFeatureImpl

public TrajectoryFeatureImpl(java.lang.String name,
                             int npts)

Method Detail

getCollectionFeatureType

public FeatureType getCollectionFeatureType()

Description copied from interface: FeatureCollection

All features in this collection have this feature type

Specified by:

getCollectionFeatureType in interface FeatureCollection

Overrides:

getCollectionFeatureType in class PointCollectionImpl

Returns:

the feature type

size

public int size()

Description copied from interface: PointFeatureCollection

The number of points in the collection. May not be known until after iterating through the collection.

Specified by:

size in interface PointFeatureCollection

Specified by:

size in interface TrajectoryFeature

Overrides:

size in class PointCollectionImpl

Returns:

number of points in the collection, or -1 if not known.