I’m trying to model a swap contract on Strata and in the process of understanding if I can use the Strata class model for my purpose. I am able to create a swap contract with a fixed and floating leg, computing the accrual periods, but I’m having a hard time figuring how to compute the fixing date for the swap contract. Say I want it to be two days before the accrual period (which is of say 3 months). Is there a way with the Strata swap contract class model to return an array of fixing date given the accrual period size, the length of the contract, the calendar, etc.?