QueryMixin<T extends DatabaseStorable> mixin
A mixin providing methods on creating Queries
- Mixin Applications
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
executeQuery(
Query query) → Future< QueryResult> - Executes the query and returns the result. The method should not throw but rather return a QueryResult.failed
-
getCreateQuery(
T element) → Query - generates a query that execute a create operation on the database
-
getDeleteQuery(
T element) → Query - generates a query that execute a delete operation on the database
-
getReadAllQuery(
{required String entityName}) → Query - generates a query that execute a read operation on the database fetching all objects
-
getReadAllWhereQuery(
{required String entityName, List< Constraint> where = const [], int? limit}) → Query - generates a query that execute a read operation on the database by applying a search function
-
getReadQuery(
String id, {Type? type, required String entityName}) → Query - generates a query that execute a read operation on the database for an object with a given id.
-
getStoreQuery(
T element, {bool updateIfExists = false}) → Query - generates a create or update query depending if the object should be updated if it exists
-
getUpdateQuery(
T element) → Query - generates a query that execute a update operation on the database
-
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 other) → bool -
The equality operator.
inherited