Hi mamta,
I spoke about a single view, even i got confused 
when kumar said about his sequence I have mentioned the general one when we open any page for the first time.
When we open a page for the first time will do_finish_input trigger before do_init_context? 
So I asked him to give an example, even i checked that component and the overview page which he specified but the end result is what i expected.
When you are navigating between two view the do_finish_input that triggers will be of the first view.. So that is after a user action on the first view. The do_init_context will be of the second view as the view is getting loaded for the first time.
Regards,
Bala.