ExperimentRunEvaluationThresholdPolicy TCase,TOutput

NexusLabs.Foundry.Evaluation

NexusLabs.Foundry.Evaluation.Experiments

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput> Class

Applies reusable deterministic thresholds to one named run evaluation.

public sealed class ExperimentRunEvaluationThresholdPolicy<TCase,TOutput> : NexusLabs.Foundry.Evaluation.Experiments.IExperimentRunPolicy<TCase, TOutput>

Type parameters

TCase

The caller-owned case value type.

TOutput

The caller-owned output type.

Inheritance System.Object 🡒 ExperimentRunEvaluationThresholdPolicy\<TCase,TOutput>

Implements NexusLabs.Foundry.Evaluation.Experiments.IExperimentRunPolicy<TCase,TOutput>

Constructors

ExperimentRunEvaluationThresholdPolicy(string, string, EvaluationThresholdEvaluator) Constructor

Initializes a deterministic run-evaluation threshold policy.

public ExperimentRunEvaluationThresholdPolicy(string name, string runEvaluationName, NexusLabs.Foundry.Evaluation.EvaluationThresholdEvaluator thresholds);

Parameters

name System.String

The stable policy name.

runEvaluationName System.String

The run evaluator that supplies metrics.

thresholds EvaluationThresholdEvaluator

The configured reusable threshold evaluator.

Exceptions

System.ArgumentNullException
name, runEvaluationName, or thresholds is null.

System.ArgumentException
name or runEvaluationName is empty or consists only of white-space characters.

ExperimentRunEvaluationThresholdPolicy(string, string, EvaluationThresholdEvaluator, bool, EvaluationMissingMetricBehavior) Constructor

Initializes a deterministic run-evaluation threshold policy with an explicit required flag and missing metric behavior.

public ExperimentRunEvaluationThresholdPolicy(string name, string runEvaluationName, NexusLabs.Foundry.Evaluation.EvaluationThresholdEvaluator thresholds, bool isRequired, NexusLabs.Foundry.Evaluation.EvaluationMissingMetricBehavior missingMetricBehavior);

Parameters

name System.String

The stable policy name.

runEvaluationName System.String

The run evaluator that supplies metrics.

thresholds EvaluationThresholdEvaluator

The configured reusable threshold evaluator.

isRequired System.Boolean

Whether this policy contributes to the run decision.

missingMetricBehavior EvaluationMissingMetricBehavior

The treatment for unavailable, missing, or invalid required evidence.

Exceptions

System.ArgumentNullException
name, runEvaluationName, or thresholds is null.

System.ArgumentException
name or runEvaluationName is empty or consists only of white-space characters.

System.ArgumentOutOfRangeException
missingMetricBehavior is not defined.

Properties

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput>.IsRequired Property

Gets a value indicating whether this policy contributes to the run decision.

public bool IsRequired { get; }

Implements IsRequired

Property Value

System.Boolean

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput>.Kind Property

Gets the evidence model used by the policy.

public NexusLabs.Foundry.Evaluation.Experiments.ExperimentPolicyKind Kind { get; }

Implements Kind

Property Value

ExperimentPolicyKind

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput>.Name Property

Gets the stable policy name.

public string Name { get; }

Implements Name

Property Value

System.String

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput>.RunEvaluationName Property

Gets the run evaluator that supplies metrics.

public string RunEvaluationName { get; }

Property Value

System.String

Methods

ExperimentRunEvaluationThresholdPolicy<TCase,TOutput>.EvaluateAsync(ExperimentPolicyContext<TCase,TOutput>, CancellationToken) Method

Evaluates complete experiment measurements.

public System.Threading.Tasks.ValueTask<NexusLabs.Foundry.Evaluation.Experiments.ExperimentPolicyVerdict> EvaluateAsync(NexusLabs.Foundry.Evaluation.Experiments.ExperimentPolicyContext<TCase,TOutput> context, System.Threading.CancellationToken cancellationToken);

Parameters

context NexusLabs.Foundry.Evaluation.Experiments.ExperimentPolicyContext<TCase,TOutput>

The complete policy context.

cancellationToken System.Threading.CancellationToken

The caller cancellation token.

Implements EvaluateAsync(ExperimentPolicyContext<TCase,TOutput>, CancellationToken)

Returns

System.Threading.Tasks.ValueTask<ExperimentPolicyVerdict>
The structured policy evaluation.