/// <summary>
 /// </summary>
 /// <param name="clientId">The clientId of the given consumer client.</param>
 public ConsumerTopicStats(string clientId)
 {
     this.ClientId = clientId;
     this.valueFactory = k => new ConsumerTopicMetrics(k);
     this.stats = new Pool<ClientIdAndTopic, ConsumerTopicMetrics>(this.valueFactory);
     this.allTopicStats = new ConsumerTopicMetrics(new ClientIdAndTopic(clientId, "AllTopics"));
 }
 /// <summary>
 /// </summary>
 /// <param name="clientId">The clientId of the given consumer client.</param>
 public ConsumerTopicStats(string clientId)
 {
     this.ClientId      = clientId;
     this.valueFactory  = k => new ConsumerTopicMetrics(k);
     this.stats         = new Pool <ClientIdAndTopic, ConsumerTopicMetrics>(this.valueFactory);
     this.allTopicStats = new ConsumerTopicMetrics(new ClientIdAndTopic(clientId, "AllTopics"));
 }