paimon-python/pypaimon/read/reader/empty_record_reader.py

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from typing import Optional

from pypaimon.read.reader.iface.record_iterator import RecordIterator
from pypaimon.read.reader.iface.record_reader import RecordReader


class EmptyFileRecordReader(RecordReader):
    """
    An empty FileRecordReader.
    """

    def __init__(self):
        pass

    def read_batch(self) -> Optional[RecordIterator]:
        return None

    def close(self) -> None:
        pass