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
- Annotations
-
- @immutable
Constructors
- Field(FieldNode astNode, [FieldDefinition? schemaType, GetExecutableType? getType])
-
const
Properties
- alias → String
-
no setteroverride
-
arguments
→ List<
Argument> -
no setter
- astNode → FieldNode
-
final
-
directives
→ List<
Directive> -
no setter
- getType → GetExecutableType
-
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- name → String
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- 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