DVOfflineStore class
A model's local store and mutation log.
Reads and writes go to the local store whether or not the device is connected; writes are also appended to the log, and replay sends them to the server in the order they were made.
Constructors
- DVOfflineStore({required DVRecordTable table, required DVOffline policy, DVOfflineClock? clock, bool? persistent, void onAdopted(DVRecord record)?})
Properties
- clock → DVOfflineClock
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- logTable → String
-
no setter
- onAdopted → void Function(DVRecord record)?
-
Called when replay replaces this device's copy of a record with the
server's, because the server kept something other than what the device
wrote. The generated model publishes it, so a watcher sees the value
that is now true rather than the one that was discarded.
final
- persistent → bool
-
Whether the local store survives the application closing. A memory
adapter does not, and says so (
DV-OFFLINE-001).final - policy → DVOffline
-
final
-
reported
→ List<
String> -
Codes reported this session, in order.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- serverTable → String
-
The server's record for each key as this device last saw it.
no setter
- table → DVRecordTable
-
The local store.
final
Methods
-
adoptServer(
DVRecord record) → Future< void> -
Takes the server's
recordas this device's copy and as the base its next writes are checked against. -
all(
) → Future< List< DVRecord> > -
clear(
) → Future< void> - Empties the local store and the log, as signing out does.
-
delete(
Object id) → Future< void> - Deletes locally and queues the delete for the server.
-
ensureSchema(
) → Future< void> -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pending(
) → Future< List< DVMutation> > - Writes waiting to reach the server, oldest first.
-
read(
Object id) → Future< DVRecord?> -
rejected(
) → Future< List< DVMutation> > - Writes the server refused permanently.
-
replay(
DVOfflineRemote remote) → Future< DVReplayResult> -
Sends queued mutations to
remote, in order. -
syncStateOf(
Object id) → DVSyncState -
toString(
) → String -
A string representation of this object.
inherited
-
watchSyncState(
Object id) → Stream< DVSyncState> -
Each change to
id's sync state. -
write(
Map< String, Object?> values) → Future<DVRecord> -
Stores
valueslocally and queues them for the server.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited