public int walk(Element el) {
Elements children = el.children();
String tagName = el.tagName().toLowerCase();
if (tagName.matches("h[1-6]")) {
secIndex++;
String secName = el.text();
String key =
"SectionTitle" + "/" + title + "/" + hash + "/" + new Integer(secIndex).toString();
String value = secNameFilter(secName);
dataStore.put(key, value);
}
for (Element child : children) {
secIndex = (new Walker(secIndex)).walk(child);
}
return secIndex;
}
