Function Scheduler

_benchmarks/sample_echarts.js:23608–23620

(ecInstance, api, dataProcessorHandlers, visualHandlers)

    /** @class */
    function () {
      function Scheduler(ecInstance, api, dataProcessorHandlers, visualHandlers) {
        // key: handlerUID
        this._stageTaskMap = createHashMap();
        this.ecInstance = ecInstance;
        this.api = api; // Fix current processors in case that in some rear cases that
        // processors might be registered after echarts instance created.
        // Register processors incrementally for a echarts instance is
        // not supported by this stream architecture.

        dataProcessorHandlers = this._dataProcessorHandlers = dataProcessorHandlers.slice();
        visualHandlers = this._visualHandlers = visualHandlers.slice();
        this._allHandlers = dataProcessorHandlers.concat(visualHandlers);
      }

      Scheduler.prototype.restoreData = function (ecModel, payload) {
        // TODO: Only restore needed series and components, but not all components.