/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
* and understandings on the user. The user is granted the right, without
* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
* supporting documentation. Further, UCAR requests that the user credit
* UCAR/Unidata in any publications that result from the use of this
* software or in any product that includes this software. The names UCAR
* and/or Unidata, however, may not be used in any advertising or publicity
* to endorse or promote any products or commercial entity unless specific
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* understands that UCAR/Unidata is not obligated to provide the user with
* any support, consulting, training or assistance of any kind with regard
* to the use, operation and performance of this software nor to provide
* the user with any updates, revisions, new versions or "bug fixes."
*
* THIS SOFTWARE IS PROVIDED BY UCAR/UNIDATA "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL UCAR/UNIDATA BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
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* WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package ucar.nc2.ft.point;
import ucar.nc2.ft.*;
import ucar.nc2.units.DateUnit;
import ucar.nc2.units.DateRange;
import ucar.nc2.constants.FeatureType;
import ucar.unidata.geoloc.LatLonPoint;
import ucar.unidata.geoloc.StationImpl;
import ucar.unidata.geoloc.Station;
import ucar.unidata.geoloc.LatLonRect;
import java.io.IOException;
/**
* Abstract superclass for implementations of StationProfileFeature.
* Subclass must implement getPointFeatureCollectionIterator();
*
* @author caron
* @since Feb 29, 2008
*/
public abstract class StationProfileFeatureImpl extends OneNestedPointCollectionImpl implements StationProfileFeature {
protected DateUnit timeUnit;
protected int timeSeriesNpts;
protected Station s;
protected PointFeatureCollectionIterator localIterator;
public StationProfileFeatureImpl(String name, String desc, String wmoId, double lat, double lon, double alt, DateUnit timeUnit, int npts) {
super( name, FeatureType.STATION_PROFILE);
s = new StationImpl(name, desc, wmoId, lat, lon, alt);
this.timeUnit = timeUnit;
this.timeSeriesNpts = npts;
}
public StationProfileFeatureImpl(Station s, DateUnit timeUnit, int npts) {
super( s.getName(), FeatureType.STATION_PROFILE);
this.s = s;
this.timeUnit = timeUnit;
this.timeSeriesNpts = npts;
}
@Override
public String getWmoId() {
return s.getWmoId();
}
@Override
public int size() {
return timeSeriesNpts;
}
@Override
public String getName() {
return s.getName();
}
@Override
public String getDescription() {
return s.getDescription();
}
@Override
public double getLatitude() {
return s.getLatitude();
}
@Override
public double getLongitude() {
return s.getLongitude();
}
@Override
public double getAltitude() {
return s.getAltitude();
}
@Override
public LatLonPoint getLatLon() {
return s.getLatLon();
}
@Override
public boolean isMissing() {
return Double.isNaN(getLatitude()) || Double.isNaN(getLongitude());
}
@Override
public boolean hasNext() throws IOException {
if (localIterator == null) resetIteration();
return localIterator.hasNext();
}
@Override
public ProfileFeature next() throws IOException {
return (ProfileFeature) localIterator.next();
}
@Override
public void resetIteration() throws IOException {
localIterator = getPointFeatureCollectionIterator(-1);
}
@Override
public int compareTo(Station so) {
return s.getName().compareTo( so.getName());
}
@Override
public StationProfileFeature subset(DateRange dateRange) throws IOException {
return null; // LOOK
}
@Override
public StationProfileFeature subset(LatLonRect dateRange) throws IOException {
return this;
}
}