FieldDefinition<O> class

Constructors

FieldDefinition.new(String name, FutureOr<bool?> shouldBeRequiredOverall(GtfsDataset dataset, List<FieldDefinition> header, List<MapRecord> records), {FutureOr<bool?> shouldBeRequired(GtfsDataset dataset, List<FieldDefinition> header, MapRecord record)?, required FieldType<O>? type, bool primaryKey = false, String? defaultValue})

Properties

defaultValue → String?
final
hashCode → int
The hash code for this object.
no setteroverride
name → String
final
primaryKey → bool
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shouldBeRequired → FutureOr<bool?> Function(GtfsDataset dataset, List<FieldDefinition> header, MapRecord record)?
Should the field be required. true means it's mandatory. null means it's optional. false means it's forbidden.
final
shouldBeRequiredOverall → FutureOr<bool?> Function(GtfsDataset dataset, List<FieldDefinition> header, List<MapRecord> records)
final
type → FieldType<O>?
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
override