MapKind<K, V> class

Kind for Map.

Example

import 'package:kind/kind';

final example = MapKind<String,int>(StringKind(), Int64Kind());

Inheritance

• Object
• Entity
• Kind<Map<K, V>>
• MapKind

Annotations

• @sealed

Constructors

MapKind(Kind<K> keyKind, Kind<V> valueKind)

const

Properties

bitsPerListElement → int

Number of bits per value or -1 if the number of bits undefined.

no setter, inherited

declaredExamples → List<Map<K, V>>

Returns declared examples of this value.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, override

isSerializable → bool

no setter, inherited

keyKind → Kind<K>

final

name → String

Name of this kind for debugging purposes.

no setter, override

protobufFieldType → int

Returns package:protobuf GeneratedMessage field type.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

valueKind → Kind<V>

final

Methods

getKind() → EntityKind<MapKind>

Returns Kind of this entity.

override

instanceCast(Object? value) → Map<K, V>

Casts the value to T or throws an error.

inherited

instanceIsCorrectType(Object? value) → bool

Tells whether the argument is an instance of the wanted Dart type.

inherited

instanceIsDefaultValue(Object? value) → bool

Tells whether the argument is a value returned by newInstance.

override

instanceIsValid(Object? value) → bool

A shorthand for checking validity with instanceValidate.

inherited

instanceValidate(ValidateContext context, Object? value) → void

Checks that the type is correct and then validates constraints with instanceValidateConstraints.

inherited

instanceValidateConstraints(ValidateContext context, Map<K, V> map) → void

Validates that the argument matches constraints (minimum length, etc.).

override

instanceValidateOrThrow(Object? value) → void

A shorthand for calling instanceValidate with the context ValidateContext.throwing().

inherited

jsonTreeDecode(Object? json, {JsonDecodingContext? context}) → Map<K, V>

Converts the argument (a JSON tree) into an instance of T.

override

jsonTreeEncode(Map<K, V> value, {JsonEncodingContext? context}) → Object?

Converts the argument into a JSON tree.

override

newInstance() → Map<K, V>

Returns new default value.

override

newList(int length, {bool growable = false, bool reactive = true}) → List<Map<K, V>>

Returns a new list of this kind, which is guaranteed some properties.

inherited

newListFrom(Iterable<Map<K, V>> iterable, {bool growable = true, bool reactive = true}) → List<Map<K, V>>

A method similar to the list constructor List.from.

inherited

newListGenerate(int length, Map<K, V> function(int i), {bool growable = false, bool reactive = true}) → List<Map<K, V>>

A method similar to the list constructor List.generate.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

protobufNewInstance() → Object?

Constructs package:protobuf GeneratedMessage field value (e.g. bool, Int64, GeneratedMessage).

inherited

protobufTreeDecode(Object? value, {ProtobufDecodingContext? context}) → Map<K, V>

Converts the argument (a Protocol Buffers tree) into an instance of T.

override

protobufTreeEncode(Map<K, V> value, {ProtobufEncodingContext? context}) → Object

Converts the argument into a Protocol Buffers tree.

override

randomExample({RandomExampleContext? context}) → Map<K, V>

Generates a random example.

override

randomExampleList(int n, {RandomExampleContext? context}) → List<Map<K, V>>

Generates a list of N random examples (with randomExample).

inherited

toNonNullable() → Kind<Map<K, V>>

Returns a non-nullable version of this kind.

inherited

toNullable() → NullableKind<Map<K, V>>

Returns a nullable version of this kind.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

kind → EntityKind<MapKind>

Kind for KindMeaning.

final