Json class abstract

A class that can be serialized to and from json.

Implementers

• JsonPolymorphic

Constructors

Json.new()

Used for constructing a JsonObjectKey parser.

const

Json.parse(Map<String, dynamic> json)

Deserialize a json map

Properties

hashCode → int

The hash code for this object.

no setter, inherited

keys → List<JsonKey>

Define all JsonKeys that this class uses.

no setter

props → List<Object?>

Used for Equatable comparison and string representation.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stringify → bool?

If set to true, the toString method will be overridden to output this instance's props.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

parse(Map<String, dynamic> json) → void

Parse a json map into this object.

toJson() → Map<String, dynamic>

Serialize this object to json.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

boolean(String key) → JsonBoolean

A JsonKey that parses a boolean.

booleanList(String key) → JsonBooleanList

A JsonKey that parses a list of booleans.

booleanMap(String key) → JsonBooleanMap

A JsonKey that parses a map of booleans.

double(String key) → JsonDouble

A JsonKey that parses a double.

doubleList(String key) → JsonDoubleList

A JsonKey that parses a list of doubles.

doubleMap(String key) → JsonDoubleMap

A JsonKey that parses a map of doubles.

int(String key) → JsonInt

A JsonKey that parses an int.

intList(String key) → JsonIntList

A JsonKey that parses a list of ints.

intMap(String key) → JsonIntMap

A JsonKey that parses a map of ints.

object<T extends Json>(String key, T parser()) → JsonObjectKey<T>

A JsonKey that parses a Json object.

objectList<T extends Json>(String key, T parserConstructor()) → JsonObjectKeyList<T>

A JsonKey that parses a list of Json objects.

objectMap<T extends Json>(String key, T parserConstructor()) → JsonObjectKeyMap<T>

A JsonKey that parses a map of Json objects.

optionalBoolean(String key) → JsonOptionalBoolean

A JsonKey that parses an optional boolean.

optionalBooleanList(String key) → JsonOptionalBooleanList

A JsonKey that parses an optional list of booleans.

optionalBooleanMap(String key) → JsonOptionalBooleanMap

A JsonKey that parses an optional map of booleans.

optionalDouble(String key) → JsonOptionalDouble

A JsonKey that parses an optional double.

optionalDoubleList(String key) → JsonOptionalDoubleList

A JsonKey that parses an optional list of doubles.

optionalDoubleMap(String key) → JsonOptionalDoubleMap

A JsonKey that parses an optional map of doubles.

optionalInt(String key) → JsonOptionalInt

A JsonKey that parses an optional int.

optionalIntList(String key) → JsonOptionalIntList

A JsonKey that parses an optional list of ints.

optionalIntMap(String key) → JsonOptionalIntMap

A JsonKey that parses an optional map of ints.

optionalObject<T extends Json>(String key, T parser()) → JsonOptionalObjectKey<T>

A JsonKey that parses an optional Json object.

optionalObjectList<T extends Json>(String key, T parserConstructor()) → JsonOptionalObjectKeyList<T>

A JsonKey that parses an optional list of Json objects.

optionalObjectMap<T extends Json>(String key, T parserConstructor()) → JsonOptionalObjectKeyMap<T>

A JsonKey that parses an optional map of Json objects.

optionalPolymorphic<T extends JsonPolymorphic<T>>(String key, List<T Function()> parsers) → JsonOptionalPolymorphicKey<T>

A JsonKey that parses an optional JsonPolymorphic object.

optionalPolymorphicList<T extends JsonPolymorphic<T>>(String key, T parse(Map<String, dynamic>)) → JsonOptionalPolymorphicKeyList<T>

A JsonKey that parses an optional list of JsonPolymorphic objects.

optionalPolymorphicMap<T extends JsonPolymorphic<T>>(String key, T parse(Map<String, dynamic>)) → JsonOptionalPolymorphicKeyMap<T>

A JsonKey that parses an optional map of JsonPolymorphic objects.

optionalString(String key) → JsonOptionalString

A JsonKey that parses an optional string.

optionalStringList(String key) → JsonOptionalStringList

A JsonKey that parses an optional list of strings.

optionalStringMap(String key) → JsonOptionalStringMap

A JsonKey that parses an optional map of strings.

polymorphic<T extends JsonPolymorphic<T>>(String key, List<T Function()> parsers) → JsonPolymorphicKey<T>

A JsonKey that parses a JsonPolymorphic object.

polymorphicList<T extends JsonPolymorphic<T>>(String key, T parse(Map<String, dynamic>)) → JsonPolymorphicKeyList<T>

A JsonKey that parses a list of JsonPolymorphic objects.

polymorphicMap<T extends JsonPolymorphic<T>>(String key, T parse(Map<String, dynamic>)) → JsonPolymorphicKeyMap<T>

A JsonKey that parses a map of JsonPolymorphic objects.

string(String key) → JsonString

A JsonKey that parses a string.

stringList(String key) → JsonStringList

A JsonKey that parses a list of strings.

stringMap(String key) → JsonStringMap

A JsonKey that parses a map of strings.