protected LinearRing canBuildExteriorPolygon(Polygon polygon) throws ParserException {
AbstractRingProperty ringProperty = polygon.getExteriorValue();
AbstractRing ring = ringProperty.getAbstractRing();
return ((ring != null) && (ring instanceof org.geosdi.geoplatform.gml.api.LinearRing))
? linearRingParser.parseGeometry((org.geosdi.geoplatform.gml.api.LinearRing) ring)
: null;
}
protected LinearRing[] canBuildInteriorPolygon(Polygon polygon) throws ParserException {
List<LinearRing> interiorElements =
new ArrayList<LinearRing>(polygon.getInteriorValues().size());
for (AbstractRingProperty ringProperty : polygon.getInteriorValues()) {
AbstractRing ring = ringProperty.getAbstractRing();
if ((ring != null) && (ring instanceof LinearRing)) {
interiorElements.add(
this.linearRingParser.parseGeometry((org.geosdi.geoplatform.gml.api.LinearRing) ring));
}
}
return interiorElements.toArray(new LinearRing[interiorElements.size()]);
}