31 lines
744 B
Dart
31 lines
744 B
Dart
abstract class JsonSerializable {
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Map<String, dynamic> toJson();
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factory JsonSerializable.fromJson(Map<String, dynamic> json) {
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throw UnimplementedError();
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}
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}
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class ContentFeedback<T extends JsonSerializable> {
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final JsonSerializable content;
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final String feedback;
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ContentFeedback(this.content, this.feedback);
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toJson() {
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return {
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'content': content.toJson(),
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'feedback': feedback,
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};
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}
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@override
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bool operator ==(Object other) =>
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identical(this, other) ||
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other is ContentFeedback &&
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runtimeType == other.runtimeType &&
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content == other.content &&
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feedback == other.feedback;
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@override
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int get hashCode => content.hashCode ^ feedback.hashCode;
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}
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