How about RxJava

[Thrimbda]

�take a look at RxJava.

this may help a lot when you confront mixture of synchronism and asynchronism.
basically it's like stream api we explored some time ago, but more powerful.

[aak1247]

It is brilliant, I'll take a look. And I prefer distuptor , which I use currently, as a asynchronized framework according to its high effciency.