SyncHistoricChanges class

Helper to retrieve (and optionally apply) historical changes for a given SyncCollectionConfig.

This utility performs a sync:get_changes ACK call to the sync server and returns a structured summary. If applyLocally is true, changes are merged into the provided Realm instance using the same conflict rules as live sync:

• skip if local sync_updated_at >= remote.timestamp
• delete if operation == 'delete'
• upsert otherwise

NOTE: For deserialization it prefers config.fromServerMap; if absent it automatically uses the generated fromEJson() method which infers the correct type from the data structure.

Constructors

SyncHistoricChanges({required Socket socket, required dynamic realm, required String userId})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

realm → dynamic

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

socket → Socket

final

userId → String

final

Methods

getChangesFor<T extends dynamic>({required SyncCollectionConfig<T> config, int? since, int limit = 500, String? filterExpr, List? args, bool applyLocally = true}) → Future<HistoricChangesResult>

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