NodeProxy parentNode = contextSet.parentWithChild(storedNode, false, true, NodeProxy.UNKNOWN_NODE_LEVEL);
if (parentNode != null) {
readMatches(ngram, is, nodeId, freq, parentNode);
resultSet.add(parentNode, sizeHint);
} else
is.skip(freq);
} else {
readMatches(ngram, is, nodeId, freq, storedNode);
resultSet.add(storedNode, sizeHint);
}
// otherwise, we add all text nodes without check