toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (endTime != null) 'endTime': endTime!,
if (metrics != null) 'metrics': metrics!,
if (progress != null) 'progress': progress!,
if (stageId != null) 'stageId': stageId!,
if (startTime != null) 'startTime': startTime!,
if (state != null) 'state': state!,
if (stragglerSummary != null) 'stragglerSummary': stragglerSummary!,
};