class ModelDefinition {
  int id;
  String assetName;
  String modelDefCode;
  String modelName;
  String manufacturerName;
  String supplierName;
  String replacementDate;
  int lifeSpan;

  ModelDefinition({
    this.id,
    this.assetName,
    this.modelDefCode,
    this.modelName,
    this.manufacturerName,
    this.supplierName,
    this.replacementDate,
    this.lifeSpan,
  });

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['id'] = id;
    data['assetName'] = assetName;
    data['modelDefCode'] = modelDefCode;
    data['modelName'] = modelName;
    data['manufacturerName'] = manufacturerName;
    data['supplierName'] = supplierName;
    data['replacementDate'] = replacementDate;
    data['lifeSpan'] = lifeSpan;
    return data;
  }

  factory ModelDefinition.fromJson(Map<String, dynamic> map) {
    if (map == null) return null;
    return ModelDefinition(
      id: map['id'] as int,
      assetName: map['assetName'] as String,
      modelDefCode: map['modelDefCode'] as String,
      modelName: map['modelName'] as String,
      manufacturerName: map['manufacturerName'] as String,
      supplierName: map['supplierName'] as String,
      replacementDate: map['replacementDate'] as String,
      lifeSpan: map['lifeSpan'] as int,
    );
  }
}