if (path.accept(DTOPath.TAA_DOC)) {
signatories = taa.getSignatories();
tcns = new HashSet<TCNDTO>();
if (taa.getTcn() != null) {
for (TCN tcn : taa.getTcn()) {
tcns.add(new TCNDTO(tcn, path));
}
}
items = new HashSet<ItemDTO>();
if (taa.getItems() != null) {