How to use the pyperformance.benchmarks.bm_hexiom.Done function in pyperformance

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)

def __init__(self, hex, tiles, done=None):
        self.hex = hex
        self.tiles = tiles
        self.done = Done(hex.count) if done is None else done

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)

def read_file(file):
    lines = [line.strip("\r\n") for line in file.splitlines()]
    size = int(lines[0])
    hex = Hex(size)
    linei = 1
    tiles = 8 * [0]
    done = Done(hex.count)
    for y in range(size):
        line = lines[linei][size - y - 1:]
        p = 0
        for x in range(size + y):
            tile = line[p:p + 2]
            p += 2
            if tile[1] == ".":
                inctile = EMPTY
            else:
                inctile = int(tile)
            tiles[inctile] += 1
            # Look for locked tiles
            if tile[0] == "+":
                # print("Adding locked tile: %d at pos %d, %d, id=%d" %
                #      (inctile, x, y, hex.get_by_pos((x, y)).id))
                done.set_done(hex.get_by_pos((x, y)).id, inctile)

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)

def next_cell(self, pos, strategy=HIGHEST_VALUE_STRATEGY):
        if strategy == Done.HIGHEST_VALUE_STRATEGY:
            return self.next_cell_highest_value()
        elif strategy == Done.MIN_CHOICE_STRATEGY:
            return self.next_cell_min_choice()
        elif strategy == Done.MAX_CHOICE_STRATEGY:
            return self.next_cell_max_choice()
        elif strategy == Done.FIRST_STRATEGY:
            return self.next_cell_first()
        elif strategy == Done.MAX_NEIGHBORS_STRATEGY:
            return self.next_cell_max_neighbors(pos)
        elif strategy == Done.MIN_NEIGHBORS_STRATEGY:
            return self.next_cell_min_neighbors(pos)
        else:
            raise Exception("Wrong strategy: %d" % strategy)