Query<T> class

A repeatable Query returning the latest matching Objects.

Use find or related methods to fetch the latest results from the Box.

Use property to only return values or an aggregate of a single Property.

Properties

entityId → int: no setter
hashCode → int: The hash code for this object.
no setterinherited
limit ← int: Configure a limit for this query.
no getter
offset ← int: Configure an offset for this query.
no getter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

close() → void: Close the query and free resources.
count() → int: Returns the number of matching Objects.
describe() → String: Stream items by sending pointers from native code. Interestingly this is slower even though it transfers only pointers... Probably because of the slowness of asTypedList(), see native_pointers.dart benchmark For internal testing purposes.
describeParameters() → String: For internal testing purposes.
find() → List<T>: Finds Objects matching the query.
findFirst() → T?: Finds Objects matching the query and returns the first result or null if there are no results. Note: offset and limit are respected, if set.
findIds() → List<int>: Finds Objects matching the query and returns their IDs.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
property<DartType>(QueryProperty<T, DartType> prop) → PropertyQuery<DartType>: Use the same query conditions but only return a single property (field).
remove() → int: Returns the number of removed Objects.
stream() → Stream<T>: Finds Objects matching the query, streaming them while the query executes.
toString() → String: A string representation of this object.
inherited