protected SizeStatisticImpl messageSize;
public DestinationStatistics() {
enqueues = new CountStatisticImpl("enqueues", "The number of messages that have been sent to the destination");
dispatched = new CountStatisticImpl("dispatched", "The number of messages that have been dispatched from the destination");
dequeues = new CountStatisticImpl("dequeues", "The number of messages that have been acknowledged from the destination");
forwards = new CountStatisticImpl("forwards", "The number of messages that have been forwarded to a networked broker from the destination");
inflight = new CountStatisticImpl("inflight", "The number of messages dispatched but awaiting acknowledgement");
expired = new CountStatisticImpl("expired", "The number of messages that have expired");
consumers = new CountStatisticImpl("consumers", "The number of consumers that that are subscribing to messages from the destination");
consumers.setDoReset(false);
producers = new CountStatisticImpl("producers", "The number of producers that that are publishing messages to the destination");
producers.setDoReset(false);
messages = new CountStatisticImpl("messages", "The number of messages that that are being held by the destination");
messages.setDoReset(false);
messagesCached = new PollCountStatisticImpl("messagesCached", "The number of messages that are held in the destination's memory cache");
processTime = new TimeStatisticImpl("processTime", "information around length of time messages are held by a destination");
blockedSends = new CountStatisticImpl("blockedSends", "number of messages that have to wait for flow control");
blockedTime = new TimeStatisticImpl("blockedTime","amount of time messages are blocked for flow control");
messageSize = new SizeStatisticImpl("messageSize","Size of messages passing through the destination");
addStatistic("enqueues", enqueues);
addStatistic("dispatched", dispatched);
addStatistic("dequeues", dequeues);