public bool RemoveMessage(string topic, string messageId)
{
TopicWiseBucketStatistics topicStats = _topicWiseMessageIds[topic] as TopicWiseBucketStatistics;
if (topicStats != null)
{
int preUpdateSize = topicStats.InMemorySize;
if (!topicStats.Remove(messageId))
{
int postUpdateSize = topicStats.InMemorySize;
if (preUpdateSize != postUpdateSize)
{
_size -= preUpdateSize - postUpdateSize;
}
}
else
{
_topicWiseMessageIds.Remove(topic);
_size -= preUpdateSize;
return(true);
}
}
return(false);
}
public OrderedDictionary GetTopicWiseMessagIds(bool includeEventMessages)
{
OrderedDictionary topicWiseMessages = new OrderedDictionary();
foreach (string topic in _topicWiseMessageIds.Keys)
{
if (topic == null)
{
continue;
}
if (TopicConstant.AllEventTopics.Contains(topic) && !includeEventMessages)
{
continue;
}
TopicWiseBucketStatistics topicStats = _topicWiseMessageIds[topic] as TopicWiseBucketStatistics;
if (topicStats != null)
{
topicWiseMessages.Add(topic, topicStats.GetMessageIds());
}
}
return(topicWiseMessages);
}
public bool RemoveTopic(string topic)
{
TopicWiseBucketStatistics topicStats = _topicWiseMessageIds[topic] as TopicWiseBucketStatistics;
if (topicStats != null)
{
_size -= topicStats.InMemorySize;
_topicWiseMessageIds.Remove(topic);
return(true);
}
return(false);
}
public OrderedDictionary GetTopicWiseMessagIds()
{
OrderedDictionary topicWiseMessages = new OrderedDictionary();
foreach (string topic in _topicWiseMessageIds.Keys)
{
TopicWiseBucketStatistics topicStats = _topicWiseMessageIds[topic] as TopicWiseBucketStatistics;
if (topicStats != null)
{
topicWiseMessages.Add(topic, topicStats.GetMessageIds());
}
}
return(topicWiseMessages);
}
public void AddMessage(string topic, string messageId)
{
TopicWiseBucketStatistics topicStats = _topicWiseMessageIds[topic] as TopicWiseBucketStatistics;
if (topicStats == null)
{
topicStats = new TopicWiseBucketStatistics(topic);
_topicWiseMessageIds.Add(topic, topicStats);
}
int preUpdateSize = topicStats.InMemorySize;
topicStats.AddMessage(messageId);
int postUpdateSize = topicStats.InMemorySize;
if (preUpdateSize != postUpdateSize)
{
_size += postUpdateSize - preUpdateSize;
}
}