initialize method

Implementation

void initialize() {
  // start datasources
  if (datasources != null) {
    for (var datasource in datasources!) {
      // already started?
      if (!datasource.initialized!) {
        // mark as started
        datasource.initialized = true;

        // announce data for late binding
        if ((datasource.data != null) && (datasource.data!.isNotEmpty)) {
          datasource.notify();
        }

        // start the datasource if autoexecute = true
        if (datasource.autoexecute == true) datasource.start();
      }
    }
  }
}