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refactor: better abstract style

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This commit is contained in:
Vincent Chan 2022-07-18 20:13:33 +08:00
parent f910b9dc61
commit ac228a5316
1 changed files with 3 additions and 14 deletions
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17
frontend/app_flowy/packages/flowy_editor/lib/document/text_delta.dart
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@ -10,17 +10,11 @@ import './attributes.dart';
const int _maxInt = 9007199254740991; const int _maxInt = 9007199254740991;
abstract class TextOperation { abstract class TextOperation {
bool get isEmpty { bool get isEmpty => length == 0;
return length == 0;
}
int get length { int get length;
return 0;
}
Attributes? get attributes { Attributes? get attributes => null;
return null;
}
Map<String, dynamic> toJson(); Map<String, dynamic> toJson();
} }
@ -130,11 +124,6 @@ class TextDelete extends TextOperation {
TextDelete(int length) : _length = length; TextDelete(int length) : _length = length;
@override
bool get isEmpty {
return length == 0;
}
@override @override
int get length { int get length {
return _length; return _length;