Field class

A SelectionSet is primarily composed of fields.

A field describes one discrete piece of information available to request within a selection set.

Some fields describe complex data or relationships to other data. In order to further explore this data, a field may itself contain a selection set, allowing for deeply nested requests.

All GraphQL operations must specify their selections down to fields which return scalar values to ensure an unambiguously shaped response.

Inheritance

• Object
• GraphQLEntity
• ExecutableGraphQLEntity
• ExecutableWithResolver
• Selection
• Field

Annotations

• @immutable

Constructors

Field(FieldNode astNode, [FieldDefinition? schemaType, GetExecutableType? getType])

const

Properties

alias → String

no setter, override

arguments → List<Argument>

no setter

astNode → FieldNode

final

directives → List<Directive>

no setter

getType → GetExecutableType

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

name → String

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

schemaType → FieldDefinition?

final

selectionSet → SelectionSet?

no setter

type → GraphQLType?

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object o) → bool

The equality operator.

inherited