ModelQuerySelector<T, TQuery extends ModelQueryBase<Listenable> > class
abstract
Class for type-safe handling of collection queries.
Use ModelQuerySelector as an inheritor.
コレクションのクエリをタイプセーフに扱うためのクラス。
ModelQuerySelectorを継承して利用してください。
- Implementers
- BooleanModelQuerySelector
- ListModelQuerySelector
- MapModelQuerySelector
- ModelCounterModelQuerySelector
- ModelDateModelQuerySelector
- ModelGeoValueModelQuerySelector
- ModelImageUriModelQuerySelector
- ModelLocaleModelQuerySelector
- ModelLocalizedValueModelQuerySelector
- ModelRefModelQuerySelector
- ModelSearchModelQuerySelector
- ModelTimestampModelQuerySelector
- ModelTokenModelQuerySelector
- ModelUriModelQuerySelector
- ModelVideoUriModelQuerySelector
- NumModelQuerySelector
- ObjectModelQuerySelector
- StringModelQuerySelector
- ValueModelQuerySelector
- Available Extensions
- Annotations
Constructors
- ModelQuerySelector({required String key, required TQuery toQuery(CollectionModelQuery value), required CollectionModelQuery modelQuery})
-
Class for type-safe handling of collection queries.
const
Properties
Methods
-
collectionGroup(
) → TQuery - Including this will cause this collection to be treated as a collection group.
-
isNotNull(
) → TQuery - Only elements whose value for key is not Null can be filtered.
-
isNull(
) → TQuery - Only elements with a value of Null for key can be filtered.
-
limitTo(
int value) → TQuery -
Limit the number of elements to
value. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyDocumentChanges(
) → TQuery - Ensure that the collection is notified of changes to internal documents.
-
orderByAsc(
) → TQuery - Sort ascending order on the elements of key.
-
orderByDesc(
) → TQuery - Sort descending order on the elements of key.
-
reset(
) → TQuery - Reset all conditions.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited