DataSource<T> class abstract

Represents a Data source

Inheritance
Implementers

Constructors

DataSource(String domain, String name, {bool register = true, DataTransformerTo<T>? transformerTo, DataTransformerToList<T>? transformerToList, DataTransformerFrom<T>? transformerFrom, DataTransformerFromList<T>? transformerFromList})

Properties

domain → String
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
id → String
finalinherited
isRegistered → bool
no setter
name → String
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
transformerFrom ↔ DataTransformerFrom<T>?
getter/setter pairinherited
transformerFromList ↔ DataTransformerFromList<T>?
getter/setter pairinherited
transformerTo ↔ DataTransformerTo<T>?
getter/setter pairinherited
transformerToList ↔ DataTransformerToList<T>?
getter/setter pairinherited

Methods

doOperation(DataSourceOperation operation, Map<String, String>? parameters, [List<T>? dataList]) → Future<List<T?>?>
find(Map<String, dynamic>? filter) → Future<List<T?>?>
Finds data by filter.
findByID(Object? id) → Future<List<T>?>
Finds data by ID.
findByIDImpl(Map<String, dynamic> parameters) → Future
findByIDRange(Object? fromID, Object? toID) → Future<List<T?>?>
Finds data by ID range.
findByIDRangeImpl(Map<String, dynamic> parameters) → Future
findImpl(Map<String, dynamic> parameters) → Future
get([Map<String, dynamic>? parameters]) → Future<List<T>?>
Gets data using parameters as selector.
getImpl(Map<String, dynamic>? parameters) → Future
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
transformFrom(T? data) → dynamic
inherited
transformFromList(List<T>? list) → dynamic
inherited
transformOutput(Object? o) → List<T?>?
inherited
transformTo(Object? o) → T?
inherited
transformToList(Object? o) → List<T>?
inherited

Operators

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

Static Properties

instances → Map<String?, DataSource>
final
onRegister → EventStream<DataSource>
final

Static Methods

byID<T>(String? id) → DataSource<T>?
override
byName<T>(String domain, String name) → DataSource<T>?
override
parametersFind(Map<String, dynamic>? filter) → Map<String, dynamic>
parametersFindByID(Object? id) → Map<String, dynamic>
parametersFindByIDRange(dynamic fromID, dynamic toID) → Map<String, dynamic>
register(DataSource instance) → void
override