Method Detail

• initialize

   abstract Unit initialize(EvaluationContext initialContext)

  Called by OpenFeatureAPI whenever the new Provider is registered This function should block until ready and throw exceptions if it fails to initialize

  Parameters:

  initialContext - any initial context to be set before the provider is ready

• shutdown

   abstract Unit shutdown()

  Called when the lifecycle of the OpenFeatureClient is over to release resources/threads

• onContextSet

   abstract Unit onContextSet(EvaluationContext oldContext, EvaluationContext newContext)

  Called by OpenFeatureAPI whenever a new EvaluationContext is set by the application Perform blocking work here until the provider is ready again or throws an exception

  Parameters:

  oldContext - The old EvaluationContext

  newContext - The new EvaluationContext

• getBooleanEvaluation

   abstract ProviderEvaluation<Boolean> getBooleanEvaluation(String key, Boolean defaultValue, EvaluationContext context)

• getStringEvaluation

   abstract ProviderEvaluation<String> getStringEvaluation(String key, String defaultValue, EvaluationContext context)

• getIntegerEvaluation

   abstract ProviderEvaluation<Integer> getIntegerEvaluation(String key, Integer defaultValue, EvaluationContext context)

• getDoubleEvaluation

   abstract ProviderEvaluation<Double> getDoubleEvaluation(String key, Double defaultValue, EvaluationContext context)

• getObjectEvaluation

   abstract ProviderEvaluation<Value> getObjectEvaluation(String key, Value defaultValue, EvaluationContext context)

• track

   Unit track(String trackingEventName, EvaluationContext context, TrackingEventDetails details)

  Feature provider implementations can opt in for to support Tracking by implementing this method.

  Performs tracking of a particular action or application state.

  Parameters:

  trackingEventName - Event name to track

  context - Evaluation context used in flag evaluation (Optional)

  details - Data pertinent to a particular tracking event (Optional)

• observe

   Flow<OpenFeatureProviderEvents> observe()

  Used by providers to expose internal events to the SDK or the application. This can be optionally implemented by the provider to expose a flow of internal events.

• getHooks

   abstract List<Hook<?>> getHooks()

• getMetadata

   abstract ProviderMetadata getMetadata()