public Iterator getDOMIterator(DocumentImpl doc) { domDb.setOwnerObject(this); return domDb.iterator(doc, doc.getAddress());
public Iterator getDOMIterator(NodeProxy proxy) { try { return new DOMFileIterator(this, domDb, proxy); } catch (BTreeException e) { LOG.debug("failed to create DOM iterator", e); } catch (IOException e) { LOG.debug("failed to create DOM iterator", e); } return null;
	public Iterator getDOMIterator(DocumentImpl doc) {		domDb.setOwnerObject(this);		return domDb.iterator(doc, doc.getAddress());	}