Observation class
Top-level typed observation bundle.
- Annotations
-
- @immutable
Constructors
-
Observation({required CoreFragment core, required Map<
String, ExtensionFragment> extensions, required StabilityMetadata stability, String? screenshot}) -
const
- Observation.empty()
-
Empty prior used as the "previous observation" on the first turn.
factory
-
Observation.fromJson(Map<
String, dynamic> j) -
Decode a wire-format observation map. Tolerant of missing keys: any
absent top-level field is treated as empty.
factory
Properties
- core → CoreFragment
-
Core fragment (semantics nodes, route stack, runtime errors).
final
-
extensions
→ Map<
String, ExtensionFragment> -
Extension fragments keyed by namespace.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- screenshot → String?
-
Optional base64-encoded PNG screenshot. Present only when the binding
reports
screenshot_png_b64. Carried through to providers gated oncapabilities.vision.final - stability → StabilityMetadata
-
Stability metadata block from the binding.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override