Method createStub

src/core/Scheduler.ts:513–537

(seriesModel: SeriesModel)

        }

        function createStub(seriesModel: SeriesModel): void {
            const pipelineId = seriesModel.uid;
            const stub = newAgentStubMap.set(
                pipelineId,
                oldAgentStubMap && oldAgentStubMap.get(pipelineId)
                || (
                    // When the result of `getTargetSeries` changed, the overallTask
                    // should be set as dirty and re-performed.
                    shouldOverallTaskDirty = true,
                    createTask<StubTaskContext>(
                        {reset: stubReset, onDirty: stubOnDirty}
                    )
                )
            );
            stub.context = {
                model: seriesModel,
                dirtyOnOverallProgress: dirtyOnOverallProgress
                // FIXME:TS never used, so comment it
                // modifyOutputEnd: modifyOutputEnd
            };
            stub.agent = overallTask;
            stub.__block = dirtyOnOverallProgress;

            scheduler._pipe(seriesModel, stub);
        }

        if (shouldOverallTaskDirty) {
            overallTask.dirty();