toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final count = this.count;
  final field = this.field;
  final frequency = this.frequency;
  final histogram = this.histogram;
  final sum = this.sum;
  return {
    'count': ?count,
    'field': ?field,
    'frequency': ?frequency,
    'histogram': ?histogram,
    'sum': ?sum,
  };
}