No.  In this model there are lots of little consumers.  Individual consumers can always get as much as they want (at the market price).  For example you don't think or worry about how much bread you are offered.  You look at the price and decide how much to buy.  In general the reasoning in this model always goes from price to quantity -- people see a price and respond with a quantity.  In this model nodody ever sees a quantity and responds with a price.