public PersistentEntity getRootEntity() {
if (isRoot() || getParentEntity() == null) {
return this;
}
PersistentEntity parent = getParentEntity();
while (!parent.isRoot()) {
parent = parent.getParentEntity();
}
return parent;
}
public boolean isOwningEntity(PersistentEntity owner) {
return domainClass.isOwningClass(owner.getJavaClass());
}