def __init__(self, child=None, hashed_columns=None,
                 mapped_hc_dims=None, hyper_cube_dims=None,
                 cell_partition=None):
        UnaryOperator.__init__(self, child)
        self.hashed_columns = hashed_columns
        self.mapped_hc_dimensions = mapped_hc_dims
        self.hyper_cube_dimensions = hyper_cube_dims
        self.cell_partition = cell_partition
Keyword arguments:
dataset/ETHPy150Open uwescience/raco/raco/algebra.py/HyperCubeShuffle.__init__