toJSON method

@override Map<String, dynamic> toJSON()

Convert this filter to JSON

Implementation

@override
Map<String, dynamic> toJSON() {
  Map<String, String?> json = {};
  if (equal != null) {
    json[FilterField.equal] = equal;
  }
  if (notEqual != null) {
    json[FilterField.notEqual] = notEqual;
  }
  if (startWith != null) {
    json[FilterField.startWith] = startWith;
  }
  if (notStartWith != null) {
    json[FilterField.notStartWith] = notStartWith;
  }
  if (endWith != null) {
    json[FilterField.endWith] = endWith;
  }
  if (notEndWith != null) {
    json[FilterField.notEndWith] = notEndWith;
  }
  if (contain != null) {
    json[FilterField.contain] = contain;
  }
  if (notContain != null) {
    json[FilterField.notContain] = notContain;
  }
  return json;
}