/// <summary>
/// The <see cref="FetchingResultsFromStorage"/> state is responsible for handling genome result messages.
/// </summary>
private void FetchingResultsFromStorage()
{
this.Receive <GenomeResults <TInstance, TResult> >(
genomeResults =>
{
if (this._genomesWaitingForResultsFromStorage.Remove(genomeResults.Genome))
{
foreach (var instance in this._currentGenerationEvaluation.Instances)
{
var genomeInstancePair = new GenomeInstancePair <TInstance>(genomeResults.Genome, instance);
if (genomeResults.RunResults.TryGetValue(instance, out var result))
{
this._evaluationStrategy.GenomeInstanceEvaluationFinished(
genomeInstancePair,
result);
}
else
{
this._evaluationStrategy.RequeueEvaluation(genomeInstancePair);
}
}
}
if (this._evaluationStrategy.IsGenerationFinished)
{
this._generationEvaluationIssuer?.Tell(this._evaluationStrategy.CreateResultMessageForPopulationStrategy());
this.BecomeReady();
return;
}
if (!this._genomesWaitingForResultsFromStorage.Any())
{
this.BecomeWorking();
}
});
// Unreachable member events should always be handled to keep the Akka.NET cluster clean.
this.Receive <ClusterEvent.UnreachableMember>(
this.HandleUnreachableMessage);
}
/// <summary>
/// Checks for equality.
/// </summary>
/// <param name="other">The other.</param>
/// <returns>True, if equal.</returns>
protected bool Equals(GenomeInstancePair <TInstance> other)
{
return(ImmutableGenome.GenomeComparer.Equals(this.Genome, other?.Genome) && object.Equals(this.Instance, other?.Instance));
}