The result set from the search will contain the object typeinformation, allowing an application to filter the results based on object type.
搜索返回的结果集中包含有对象类型信息，应用程序可以根据对象类型对结果进行过滤。
2
In line 8, the typeinformation that is carried throughout shows its advantage when the query is finally executed to get a list of results.
在第8行中，当最终执行查询以获得结果列表时，携带的类型信息展示了其优势。
3
Problems occur because bottom-up generation frequently results in type definitions that cannot be reused and multiple types defined to represent semantically equivalent information.