data_ext library
Data structures to represent data objects and arrays with JSON integration.
DataObject
can represent data like JSON Objects or properties as a map.
DataArray
can represent data like JSON Arrays or properties as a list.
This package is same as the package:attributes/data.dart
but contains
also base implementation classes to help implementing data object and array
classes.
DataObjectView
implements DataObject
and is a default implementation for
viewing data objects.
DataArrayView
implements DataArray
and is a default implementation for
viewing data arrays.
Both DataObjectView
and DataArrayView
can be extended by external code
packages as necessary.
Usage: import package:attributes/data_ext.dart
Classes
- DataArray
-
A data array with property values accessed by
int
keys (or indexes). -
DataArrayView<
Obj extends DataObject, Arr extends DataArray> -
A DataArray implemention as a view of
Iterable<Object?>
source data. -
DataElement<
K> - A data element as a collection with accessors for typed values.
- DataObject
-
A data object with property values accessed by
String
keys. -
DataObjectView<
Obj extends DataObject, Arr extends DataArray> -
A DataObject implemention as a view of
Map<String, Object?>
source data. - Identifier
-
An identifier of something, represented as
String
,int
orBigInt
.