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from pypaimon.read.plan import Plan
from pypaimon.table.object.object_split import ObjectSplit


class ObjectTableScan:
    """Scan for ObjectTable.

    Always produces exactly one ObjectSplit containing the file_io and location.
    File enumeration happens during the read phase, not the scan phase.
    """

    def __init__(self, table):
        from pypaimon.table.object.object_table import ObjectTable
        self.table: ObjectTable = table

    def plan(self) -> Plan:
        split = ObjectSplit(
            file_io=self.table.file_io,
            location=self.table.location(),
        )
        return Plan(_splits=[split])