Rijad Zuzo
20 lines
577 B
Dart
20 lines
577 B
Dart
/// Raw local state payload and associated schema version.
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class LocalDataRecord {
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const LocalDataRecord({required this.rawState, required this.schemaVersion});
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final String rawState;
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final int schemaVersion;
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}
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/// Persistence boundary for local app state.
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abstract interface class LocalDataStore {
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/// Reads latest persisted state payload.
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Future<LocalDataRecord?> read();
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/// Writes state payload and schema version.
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Future<void> write({required String rawState, required int schemaVersion});
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/// Clears persisted state payload.
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Future<void> clear();
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}
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