private StringBuilder appendName(StringBuilder res) {
if (parent != null) {
parent.appendName(res);
res.append('.');
}
res.append(name);
return res;
}
private PropertyNode<?>[] makePath(int depth) {
if (parent == null) {
PropertyNode<?>[] path = new PropertyNode[depth + 1];
path[0] = this;
return path;
}
PropertyNode<?>[] path = parent.makePath(depth + 1);
path[path.length - depth - 1] = this;
return path;
}
void addChild(PropertyNode<?> n) {
children.add(n);
n.parent = this;
}
