/**
* Converts the XML to Tree * is used to represent an empty string # is used for an empty list
* These escape charectors will get removed from the file and will not effect the content of the
* Tree.
*
* @param node
* @return
*/
private static Tree xmlToTree(Node node) {
NodeList nl = node.getChildNodes();
Node firstChild = nl.item(0);
if (nl.getLength() > 0 && firstChild instanceof Text) {
String text = ((Text) firstChild).getWholeText();
if (text.charAt(0) == STRING_ESCAPE) {
return new Tree(text.substring(1));
} else if (text.charAt(0) == TREE_ESCAPE) {
return new Tree();
} else {
return new Tree(text);
}
}
Tree t = new Tree();
for (int i = 0; i < nl.getLength(); i++)
t.add(new Tree.Entry(nl.item(i).getNodeName(), xmlToTree(nl.item(i))));
return t;
}
