code: public List<SequenceGenerator<EntityMappings<T>>> getAllSequenceGenerator()
     {
        List<SequenceGenerator<EntityMappings<T>>> list = new ArrayList<SequenceGenerator<EntityMappings<T>>>();
        List<Node> nodeList = childNode.get("sequence-generator");
        for(Node node: nodeList)
        {
           SequenceGenerator<EntityMappings<T>>  type = new SequenceGeneratorImpl<EntityMappings<T>>(this, "sequence-generator", childNode, node);
           list.add(type);
        }
        return list;
     }
docs: Returns all <code>sequence-generator</code> elements
  @return list of <code>sequence-generator</code>