WatchableSource<T> mixin
Optional mixin for Source classes indicating they are capable of opening live data subscriptions (e.g. websockets, polling intervals, Firebase snapshots) to stream ongoing results matching a given reading Operation.
- Superclass constraints
- Source<
T>
- Source<
Properties
-
bindings
↔ Bindings<
T> -
All meta information about
Tnecessary to plug arbitrary data types into a Repository.getter/setter pairinherited - hasBindings → bool
-
Proxy getter for whether bindings has been initialized, either by being
passed in via this constructor or by being set by the SourceList.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sourceType → SourceType
-
Indicator for whether this Source loads data from a store on-device, or
off-device.
no setterinherited
-
supportedOperations
→ Set<
SourceOperationType> -
The operations supported by this loader instance.
Defaults to standard CRUD operations.
no setteroverride
Methods
-
deleteItem(
DeleteOperation< T> operation) → Future<DeleteResult< T> > -
Clears an item with the given
DeleteOperation.itemIdif one exists.inherited -
deleteItems(
DeleteListOperation< T> operation) → Future<DeleteResult< T> > -
Clears all items matching the given
DeleteListOperation.details.inherited -
getById(
ReadOperation< T> operation) → Future<ReadResult< T> > -
Loads the instance of
Twhose primary key is found atReadOperation.itemId.inherited -
getByIds(
ReadByIdsOperation< T> operation) → Future<ReadListResult< T> > -
Loads all instances of
Twhose primary key is in the set atReadByIdsOperation.itemIds.inherited -
getItems(
ReadListOperation< T> operation) → Future<ReadListResult< T> > -
Loads all instances of
Tthat satisfy any filtes or pagination onReadListOperation.details.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
setItem(
WriteOperation< T> operation) → Future<WriteResult< T> > -
Persists
WriteOperation.item.inherited -
setItems(
WriteListOperation< T> operation) → Future<WriteListResult< T> > -
Persists all
WriteListOperation.items.inherited -
supports(
SourceOperationType type) → bool -
Returns whether this instance supports the given SourceOperationType.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
watch(
WatchOperation< T> operation) → Stream<ReadResult< T> > - Opens a live stream which will yield the current matching model periodically via a ReadResult.
-
watchByIds(
WatchByIdsOperation< T> operation) → Stream<ReadListResult< T> > - Opens a live stream which will yield the current matching models periodically via a ReadListResult.
-
watchList(
WatchListOperation< T> operation) → Stream<ReadListResult< T> > - Opens a live stream which will yield the current matching models periodically via a ReadListResult.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited