Ejemplo n.º 1
0
 /**
  * Returns the XML document, or null if it isn't in a document.
  *
  * @return the XML document, or null if it isn't in a document
  */
 public ERXML.Doc doc() {
   ERXML.Item item = this;
   ERXML.Item parent = null;
   while ((parent = item.parent()) != null) {
     item = parent;
   }
   ERXML.Doc doc = null;
   if (item instanceof ERXML.Doc) {
     doc = (ERXML.Doc) item;
   }
   return doc;
 }