Session class

A conversational session containing state and event history.

Constructors

Session({required String id, required String appName, required String userId, Map<String, Object?>? state, List<Event>? events, double lastUpdateTime = 0, String? storageUpdateMarker})

Creates a session value.

Properties

appName ↔ String

Application name associated with this session.

getter/setter pair

events ↔ List<Event>

Chronological event history for this session.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

id ↔ String

Unique session identifier.

getter/setter pair

lastUpdateTime ↔ double

Timestamp of the last update in seconds since epoch.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

state ↔ Map<String, Object?>

Session-scoped state map, including prefixed app and user entries.

getter/setter pair

storageUpdateMarker ↔ String?

Exact storage revision marker used for stale-writer detection.

getter/setter pair

userId ↔ String

User identifier associated with this session.

getter/setter pair

Methods

copyWith({String? id, String? appName, String? userId, Map<String, Object?>? state, List<Event>? events, double? lastUpdateTime, Object? storageUpdateMarker = _sessionSentinel}) → Session

Returns a deep-copied session with optional field overrides.

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