DatabaseObserver<T> class
Database observer for setting up event handlers and subscriptions with type safety
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
-
fields(
List< String> fields) → DatabaseObserver<T> - Set field projection for the subscription
-
filter(
DatabaseFilter filter) → DatabaseObserver< T> - Set filter conditions with type safety
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onDelete(
DatabaseDeleteHandler handler) → DatabaseObserver< T> - Set up delete event handler with type safety
-
onInsert(
DatabaseInsertHandler< T> handler) → DatabaseObserver<T> - Set up insert event handler with type safety
-
onUpdate(
DatabaseUpdateHandler< T> handler) → DatabaseObserver<T> - Set up update event handler with type safety
-
subscribe(
) → Future< DatabaseSubscription> - Subscribe to database events with type safety
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited