Correct way to apply different fucntions based on condition in stream [closed]

Question

What would be the correct way to implement this functional logic with streams?

1. Stream through list of items

2. Check if condition 1 passes, if so apply function 1 to the item.

   Check if condition 2 passes, if so apply function 2 to the item.

   If both conditions do not pass, do nothing.

3. collect results

Do I create predicates with suppliers or how does this look? I'm not very familiar with functional Java.