private List<AppliedRegion> filtered() throws InvalidRegionException {
List<AppliedRegion> filtered = new ArrayList<>();
Element regions = document.getRootElement().element("regions");
for (Element region : XMLUtil.getElements(regions, "apply")) {
AppliedRegion applied = RegionBuilder.parseFiltered(this, region);
filtered.add(applied);
// Log.info("Found an AppliedRegion (" + (applied instanceof AppliedRegion) + ") current total
// = " + filtered.size());
}
return filtered;
}
