toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (count != null) 'count': count!,
if (maximum != null) 'maximum': maximum!,
if (minimum != null) 'minimum': minimum!,
if (percentile25 != null) 'percentile25': percentile25!,
if (percentile50 != null) 'percentile50': percentile50!,
if (percentile75 != null) 'percentile75': percentile75!,
if (sum != null) 'sum': sum!,
};