/**
* Returns all namespace keys and values. Should be only called for element nodes.
*
* @param pre pre value
* @return key and value ids
*/
public final Atts ns(final int pre) {
final Atts as = new Atts();
if (nsFlag(pre)) {
final int[] nsp = nspaces.get(pre, this);
for (int n = 0; n < nsp.length; n += 2)
as.add(nspaces.prefix(nsp[n]), nspaces.uri(nsp[n + 1]));
}
return as;
}
/**
* Prints the node structure for debugging purposes.
*
* @param tb token builder
* @param level level
* @param ns namespace reference
* @param start start pre value
* @param end end pre value
*/
private void print(
final TokenBuilder tb, final int level, final Namespaces ns, final int start, final int end) {
if (pr >= start && pr <= end) {
tb.add(NL);
for (int i = 0; i < level; ++i) tb.add(" ");
tb.add(toString() + ' ');
for (int i = 0; i < values.length; i += 2) {
tb.add("xmlns");
final byte[] p = ns.prefix(values[i]);
if (p.length != 0) tb.add(':');
tb.add(p).add("=\"").add(ns.uri(values[i + 1])).add("\" ");
}
}
for (int c = 0; c < sz; ++c) children[c].print(tb, level + 1, ns, start, end);
}
