code: @Override
  	public String getText() {
  		if (type < TEXT || (type == ENTITY_REF && unresolved)) {
  			return null;
  		} else if (text == null) {
  			return "";
  		} else {
  			return text;
  		}
  	}
docs: /* (non-Javadoc)
  @see com.abubusoft.kripton.xml.XmlPullParser#getText()