cache = Strings.getXMLValue(e, "cash");
setCache(Strings.parseBooleanNvl(cache, false));
// Определяем алгоритм расчета
Element f = (Element) Strings.getXMLObject(e, "from");
if (f == null) {
from = new XMLPath("value").getXMLObject(e);
if (from != null && from instanceof Element)
from = new XMLValue(this, gl_name, (Element) from);
} else {
String source = f.getAttribute("source");
if (source == null) {