/**
* Not all pattens might have filters. This "filter_out" implies you should evaluate the
* MatchFilter.stop() method on any implementation.
*
* @param m
* @return
*/
public boolean filter_out(GeocoordMatch m) {
// Different reasons to filter out coordinate matches.
if (m.isFilteredOut()) {
// Earlier parsing and normalization filtered this match out.
return true;
}
// At this point the XY = (0,0). This does not sound useful.
//
if (m.latitude == 0 && m.longitude == 0) {
return true;
}
// A this point extractor does not have a valid coordinate text. This is an engineering error.
if (m.coord_text == null) {
// The match parser has not generated a normalized version of the coordinate text
// filter out.
return true;
}
// Apply MGRS filter -- IF static RUNTIME_FLAGS say it is enabled
if (m.cce_family_id == XConstants.MGRS_PATTERN) {
if ((XCoord.RUNTIME_FLAGS & XConstants.MGRS_FILTERS_ON) > 0) {
return mgrs_filter.stop(m);
}
}
/** Apply DMS filter also only if static flags say it is enabled. */
else if (m.cce_family_id == XConstants.DMS_PATTERN) {
if ((XCoord.RUNTIME_FLAGS & XConstants.DMS_FILTERS_ON) > 0) {
return dms_filter.stop(m);
}
}
// possibly others.
return false;
}
