How to have if else operation in HP OO

Hi,

Is there any way to have if else operations in my HP OO flow?

For ex. 

Let's say I've a flow variable having value.

Value = 100

Now based on the condition, I want to trigger specific operations

If value < 100, execute operation A

else if value > 100, execute operation B

else if value == 100, execute operation C

This way can we design decision branching in OO?

 

Thanks in advance.