An apparatus and method for reordering traffic flow templates in a mobile communication system. A query includes multiple predicates, each of which is associated with a selectivity value that indicates a percentage of input that satisfies the condition of the corresponding predicate. The first support rods provide an outward support action between the middle connecting holder and the poles to ensure that the tent won’t be collapsed automatically after the tent is expanded, without the need for the fasteners of a traditional tent frame. Shaft and head may be rapidly and removably joined by connecting the two interconnectable means after inserting therebetween wedge means which will interact with the interconnectable means to act like a collet as the connection is tightened, thereby translating the compressive longitudinal forces into expansive transverse forces securing the shaft from separation or further, unwanted rotation. Once fully loaded, a push gate pushes the round bales rearwardly toward the bale wrapper.