from .event_filters.nofilter import NoEventFilter
from .event_filters.cusum import CUSUMVolatilityEventFilter, CUSUMFixedEventFilter

eventfilters_map = dict(
    none = NoEventFilter(),
    cusum_vol = CUSUMVolatilityEventFilter(vol_period = 20),
    cusum_fixed = CUSUMFixedEventFilter(threshold = 500)
)