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Calculation Group#

Bases: SsasEditableRecord

TBD.

SSAS spec: Microsoft

Source code in pbi_core/ssas/model_tables/calculation_group/calculation_group.py 
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@define()
class CalculationGroup(SsasEditableRecord):
    """TBD.

    SSAS spec: [Microsoft](https://learn.microsoft.com/en-us/openspecs/sql_server_protocols/ms-ssas-t/ed9dcbcf-9910-455f-abc4-13c575157cfb)
    """

    description: str = field(eq=True, default="")
    precedence: int = field(eq=True)
    table_id: int = field(eq=True)

    modified_time: Final[datetime.datetime] = field(eq=False, on_setattr=setters.frozen, repr=False)

    _commands: BaseCommands = field(default=SsasCommands.calculation_group, init=False, repr=False, eq=False)

    def table(self) -> "Table":
        return self._tabular_model.tables.find(self.table_id)

    def calculation_items(self) -> "set[CalculationItem]":
        return self._tabular_model.calculation_items.find_all({"calculation_group_id": self.id})

    def parents_base(self) -> frozenset[LinkedEntity]:
        return LinkedEntity.from_iter({self.table()}, by="table")

    def children_base(self) -> frozenset[LinkedEntity]:
        return LinkedEntity.from_iter(self.calculation_items(), by="calculation_item") | LinkedEntity.from_iter(
            self.annotations(),
            by="annotation",
        )