Factory Interface

app.application.interfaces.export.factory_interface

View source code

Interface contract for creating export worker instances.

See Also

• ExportWorkerFactoryAdapter — creates concrete export workers
• ExportWorker — concrete single-session export worker

Layer: Application. Context: Defines protocol boundaries consumed by application orchestration.

ExportWorkerFactoryInterface

Bases: Protocol

Create start-ready export workers behind an interface seam.

Layer: Application. Context: Coordinates use-case behavior through domain services and application contracts.

create(export_service: ExportService, s_id: SessionId, output_path: str, parent: QObject | None = None) -> ExportWorkerInterface

Create a worker that exports one session to a video file.

PARAMETER	DESCRIPTION
export_service	Service that renders the session's frames and annotations. TYPE: ExportService
s_id	Identifier of the session to export. TYPE: SessionId
output_path	Destination path for the exported video. TYPE: str
parent	Optional Qt parent that owns the worker. TYPE: QObject | None DEFAULT: None

RETURNS	DESCRIPTION
ExportWorkerInterface	Export worker implementing the application contract.