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"""Module houses class that implements ``PandasDataframe`` using Ray."""

from ..partitioning.partition_manager import PandasOnRayDataframePartitionManager
from modin.core.dataframe.pandas.dataframe.dataframe import PandasDataframe


class PandasOnRayDataframe(PandasDataframe):
    """
    The class implements the interface in ``PandasDataframe`` using Ray.

    Parameters
    ----------
    partitions : np.ndarray
        A 2D NumPy array of partitions.
    index : sequence
        The index for the dataframe. Converted to a ``pandas.Index``.
    columns : sequence
        The columns object for the dataframe. Converted to a ``pandas.Index``.
    row_lengths : list, optional
        The length of each partition in the rows. The "height" of
        each of the block partitions. Is computed if not provided.
    column_widths : list, optional
        The width of each partition in the columns. The "width" of
        each of the block partitions. Is computed if not provided.
    dtypes : pandas.Series, optional
        The data types for the dataframe columns.
    """

    _partition_mgr_cls = PandasOnRayDataframePartitionManager
