GraphQLNumType<T extends num> class

Inheritance

• Object
• GraphQLType<T, T>
• GraphQLScalarType<T, T>
• GraphQLNumType

Implementers

• GraphQLNumMaxType
• GraphQLNumMinType
• GraphQLNumRangedType

Constructors

GraphQLNumType(String name, {String description = ''})

Properties

description ↔ String

A description of this type, which, while optional, can be very useful in tools like GraphiQL.

getter/setter pair, override-getter

hashCode → int

The hash code for this object.

no setter, inherited

name → String

The name of this type.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

valueType → Type

no setter, inherited

Methods

coerceToInputObject() → GraphQLType<T, T>

Turns this type into one suitable for being provided as an input to a GraphQLObjectField.

override

convert(dynamic value) → T?

Attempts to cast a dynamic value into a Serialized instance.

inherited

deserialize(T serialized) → T

Deserializes a serialized value.

override

list() → GraphQLListType<T, T>

inherited

nonNullable() → GraphQLType<T, T>

Creates a non-nullable type that represents this type, and enforces that a field of this type is present in input data.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

serialize(T value) → T

Serializes an arbitrary input value.

override

toString() → String

A string representation of this object.

inherited

validate(String key, covariant dynamic input) → ValidationResult<T>

Performs type coercion against an input value, and returns a list of errors if the validation was unsuccessful.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited