Jump, Travel or Play on

[hoopsrefBC]

I understand that a player who jumps to shot, gets blocked, with out the ball leaving their hand and then returns to the ground hasn't committed a violation. Jump ball is called.

What i don't know is this.

Player in attempting a jump shot(in shooting motion) has the ball knock loose by the defense. The offensive then regains control of the ball( on their upward or downward motion) and then lands with the ball.

My question is? What is the call.