VanturaObserver class abstract
An observer that can hook into the reasoning cycle of a VanturaAgent.
Use this to implement tracing, observability, or custom performance logging without modifying the core agent logic.
- Implementers
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onError(
Object error, StackTrace stackTrace) → void - Called when the agent encounters an error.
-
onLlmRequest(
List< VanturaMessage> messages) → void - Called before sending a request to the LLM.
-
onLlmResponse(
VanturaResponse response) → void - Called after receiving a response from the LLM.
-
onRunFinish(
VanturaResponse response) → void - Called when the agent completes a run.
-
onRunStart(
String prompt, Map< String, dynamic> ? config) → void - Called when the agent starts a new run.
-
onStepFinish(
int stepNumber) → void - Called at the finish of a ReAct reasoning step.
-
onStepStart(
int stepNumber) → void - Called at the start of a ReAct reasoning step.
-
onToolFinish(
String toolName, String result) → void - Called after a tool execution completes.
-
onToolStart(
String toolName, Map< String, dynamic> args) → void - Called before executing a tool.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited