RawDataController

class RawDataController(available_subclasses: Optional[Mapping[str, List[str]]] = None, **kwargs)

Bases: MetaController

Subclass of MetaController for managing raw data view-model logic.

Handles raw data plotting and PSD logic.

Public Methods

RawDataController.calculate_psd(psd_data: list, samplerate: float) → None

Calculate the Power Spectral Density (PSD) from the provided signal data and update the view.

Parameters:

• psd_data (list) – List of time-domain signal arrays for which PSD will be computed.

• samplerate (float) – Sampling rate of the signal in Hz.

RawDataController.relay_eventfinding_status(status: bool) → None

Relay the event finding status to the view for UI updates.

Parameters:

status (bool) – Boolean indicating the result of the event finding operation.

RawDataController.set_event_filter(data_filter: Callable) → None

Set the data filter function used for processing events.

Parameters:

data_filter (Callable) – A callable used to filter or preprocess the data.

RawDataController.set_eventfinding_status(status: bool) → None

Set the current status of the event finding process in the view.

Parameters:

status (bool) – Boolean indicating if event finding was successful.

RawDataController.set_num_events_allowed(num_events: int) → None

Set the maximum number of events allowed to be processed or visualized.

Parameters:

num_events (int) – Maximum number of events.

RawDataController.update_available_plugins(available_plugins: dict) → None

Relay an updated dict of available plugin keys, keyed by metaclass, to both the model and the view.

Parameters:

available_plugins (dict) – dict of lists keyed by MetaClass, listing the identifiers of all instantiated plugins throughout the app.

RawDataController.update_channels(num_channels: List[int]) → None

Update the view with the current number of channels available or selected.

Parameters:

num_channels (List[int]) – List of channel identifiers.

RawDataController.update_plot_data(data: Any) → None

Relay processed data to the view for plotting.

Parameters:

data (Any) – Structured plot data.

RawDataController.update_plot_samplerate(samplerate: float) → None

Set the sampling rate to be used for time axis conversion in the plot.

Parameters:

samplerate (float) – Sampling rate in Hz.

RawDataController.update_timer_channels(channels: Sequence[int]) → None

Update the view with the list of channels for timer-based processing.

Parameters:

channels (Sequence[int]) – Channel identifiers reported by the event finder.

Private Methods

RawDataController._init() → None

Perform additional initialization specific to the algorithm being implemented. Must be implemented by subclasses.

This function is called at the end of the class constructor to perform additional initialization specific to the algorithm being implemented. kwargs provided to the base class constructor are available as class attributes.

RawDataController._setup_connections() → None

Set up any local connections between the subordinate view and model