public List<Attribute> getAttributes() { if (atts == null) atts = new ArrayList<Attribute>(2); if (pov.getDesc() != null) atts.add(new Attribute("long_name", pov.getDesc())); if (pov.getUnits() != null) atts.add(new Attribute("units", pov.getUnits())); return atts; }
public String getDescription() { return pov.getDesc(); }