JsonDecoder class abstract

A JSON decoder.

Inheritance

Constructors

JsonDecoder({JsonValueDecoderProvider? jsonValueDecoderProvider, JsomMapDecoderProvider? jsomMapDecoderProvider, JsomMapDecoder? jsomMapDecoder, JsomMapDecoderAsyncProvider? jsomMapDecoderAsyncProvider, JsomMapDecoderAsync? jsomMapDecoderAsync, IterableCaster? iterableCaster, MapCaster? mapCaster, JsonEntityCache? entityCache, bool forceDuplicatedEntitiesAsID = false, bool autoResetEntityCache = true})
factory

Properties

autoResetEntityCache → bool
Returns true if the entity cache is automatically reset for each decoding session.
no setter
entityCache → JsonEntityCache
The internal entity cache.
no setter
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

bind(Stream<String> stream) → Stream<Object?>
Transforms the provided stream.
inherited
cast<RS, RT>() → Converter<RS, RT>
Provides a Converter<RS, RT> view of this stream transformer.
inherited
convert(String input) → Object?
Converts input and returns the result of the conversion.
inherited
decode<T>(String encodedJson, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → T
Decodes encodedJson to a JSON collection/data.
decodeAsync<T>(FutureOr<String> encodedJson, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → FutureOr<T>
Decodes encodedJson to a JSON collection/data accepting async values.
decodeFromBytes<T>(Uint8List encodedJsonBytes, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → T
Sames as decode but from a Uint8List.
decodeFromBytesAsync<T>(FutureOr<Uint8List> encodedJsonBytes, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → FutureOr<T>
Sames as decodeAsync but from a Uint8List.
fromJson<O>(Object? o, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → O?
Converts o to type.
fromJsonAsync<O>(Object? o, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → FutureOr<O?>
Converts o to type allowing async calls (Future and FutureOr).
fromJsonList<O>(Iterable o, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → List<O?>
Converts o to as List of type.
fromJsonListAsync<O>(FutureOr<Iterable> o, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → FutureOr<List<O?>>
Converts o to as List of type allowing async calls (Future and FutureOr).
fromJsonMap<O>(Map<String, Object?> map, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → O
Converts map to type.
fromJsonMapAsync<O>(FutureOr<Map<String, Object?>> map, {Type? type, TypeInfo? typeInfo, bool duplicatedEntitiesAsID = false, bool? autoResetEntityCache}) → FutureOr<O>
Converts map to type allowing async calls (Future and FutureOr).
fuse<TT>(Converter<Object?, TT> other) → Converter<String, TT>
Fuses this with other.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
resetEntityCache() → void
Resets the entities cache used to resolve duplicated entities in the same tree.
startChunkedConversion(Sink<Object?> sink) → Sink<String>
Starts a chunked conversion.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

defaultDecoder → JsonDecoder
final

Static Methods

getTypeDecoder(Type type) → JsonTypeDecoder?
registerTypeDecoder(Type type, JsonTypeDecoder decoder) → void
Register a global JsonTypeDecoder for type.
removeTypeDecoder(Type type) → JsonTypeDecoder?
unregisterTypeDecoder(Type type, [JsonTypeDecoder? decoder]) → bool
Unregister a global JsonTypeDecoder for type.