@Override
public String[] getFieldValues(BoboIndexReader reader, int id) {
GeoFacetData dataCache = getFacetData(reader);
BigFloatArray xvals = dataCache.get_xValArray();
BigFloatArray yvals = dataCache.get_yValArray();
BigFloatArray zvals = dataCache.get_zValArray();
float xvalue = xvals.get(id);
float yvalue = yvals.get(id);
float zvalue = zvals.get(id);
float lat = GeoMatchUtil.getMatchLatDegreesFromXYZCoords(xvalue, yvalue, zvalue);
float lon = GeoMatchUtil.getMatchLonDegreesFromXYZCoords(xvalue, yvalue, zvalue);
String[] fieldValues = new String[2];
fieldValues[0] = String.valueOf(lat);
fieldValues[1] = String.valueOf(lon);
return fieldValues;
}
@Override
public GeoFacetData load(BoboIndexReader reader) throws IOException {
GeoFacetData dataCache = new GeoFacetData();
dataCache.load(_latFieldName, _lonFieldName, reader);
return dataCache;
}
