@classmethod
    def populator_func(cls):
        return populate_conditional

    #--------------------------------------------------------------------------
    # Lifetime API
    #--------------------------------------------------------------------------
Given a list of event_ids and type tuples, return a list of state
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/core/conditional.py/Conditional.populator_func--crossover with--dataset/ETHPy150Open matrix-org/synapse/synapse/storage/state.py/StateStore.get_state_for_events