/**
* Returns a string representation of a path summary node.
*
* @param data data reference
* @param level level
* @return string representation
*/
byte[] info(final Data data, final int level) {
final TokenBuilder tb = new TokenBuilder();
if (level != 0) tb.add(Text.NL);
for (int i = 0; i < level << 1; ++i) tb.add(' ');
switch (kind) {
case Data.DOC:
tb.add(DOC);
break;
case Data.ELEM:
tb.add(data.elemNames.key(name));
break;
case Data.TEXT:
tb.add(TEXT);
break;
case Data.ATTR:
tb.add(ATT);
tb.add(data.attrNames.key(name));
break;
case Data.COMM:
tb.add(COMMENT);
break;
case Data.PI:
tb.add(PI);
break;
}
tb.add(": " + stats);
for (final PathNode p : children) tb.add(p.info(data, level + 1));
return tb.finish();
}
