@Override
@SuppressWarnings("unchecked")
public final NormalizedNode<?, ?> create(
final YangInstanceIdentifier instanceId,
final Optional<NormalizedNode<?, ?>> lastChild,
final Optional<Map.Entry<QName, ModifyAction>> operation) {
checkNotNull(instanceId);
final Iterator<PathArgument> iterator = instanceId.getPathArguments().iterator();
final PathArgument legacyData = iterator.next();
if (!isMixin() && getIdentifier().getNodeType() != null) {
checkArgument(
getIdentifier().getNodeType().equals(legacyData.getNodeType()),
"Node QName must be %s was %s",
getIdentifier().getNodeType(),
legacyData.getNodeType());
}
final NormalizedNodeContainerBuilder builder = createBuilder(legacyData);
if (iterator.hasNext()) {
final PathArgument childPath = iterator.next();
final InstanceIdToNodes<?> childOp = getChildOperation(childPath);
final YangInstanceIdentifier childId =
YangInstanceIdentifier.create(Iterables.skip(instanceId.getPathArguments(), 1));
builder.addChild(childOp.create(childId, lastChild, operation));
} else {
if (lastChild.isPresent()) {
builder.withValue(Lists.newArrayList((Collection<?>) lastChild.get().getValue()));
}
if (operation.isPresent()) {
Preconditions.checkArgument(builder instanceof AttributesBuilder<?>);
addModifyOpIfPresent(operation, ((AttributesBuilder<?>) builder));
}
}
return builder.build();
}
private void findDuplicates(final YangInstanceIdentifier path, final NormalizedNode<?, ?> node) {
final DuplicateEntry i = identities.get(node);
if (i == null) {
final DuplicateEntry d = duplicates.get(node);
if (d == null) {
final DuplicateEntry n = new DuplicateEntry(path);
identities.put(node, n);
duplicates.put(node, n);
} else {
d.addDuplicate(path);
}
if (node instanceof NormalizedNodeContainer<?, ?, ?>) {
final NormalizedNodeContainer<?, ?, ?> container = (NormalizedNodeContainer<?, ?, ?>) node;
for (NormalizedNode<?, ?> c : container.getValue()) {
findDuplicates(path.node(c.getIdentifier()), c);
}
}
} else {
i.addHardLink(path);
}
}