Similarly, for the proxy you can only invoke methods on the interface declared in the MDB's deployment descriptor.

类似地，对于代理，也只能调用在MDB的部署描述符中声明的接口上的方法。

youdao

The object returned also implements the interface that the MDB declared in its deployment descriptor.

返回的对象还实现了MDB在它的部署描述符中声明的接口。

youdao

The pollset interface creates and maintains a file descriptor set and its interested events in the native (kernel) pollset layer.

pollset 接口在本机（内核）pollset 层中创建并维护一个文件描述符集和感兴趣的事件。

youdao