Github user rbnks commented on a diff in the pull request:
https://github.com/apache/incubator-streams/pull/99#discussion_r18606496
--- Diff:
streams-runtimes/streams-runtime-local/src/main/java/org/apache/streams/local/queues/ThroughputQueueMXBean.java
---
@@ -0,0 +1,48 @@
+package org.apache.streams.local.queues;
+
+import javax.management.MXBean;
+
+/**
+ * MXBean capable queue that monitors the throughput of the queue
+ */
+public interface ThroughputQueueMXBean {
+
+ /**
+ * Returns the number of items on the queue.
+ * @return number of items on queue
+ */
+ public long getCurrentSize();
+
+ /**
+ * Get the average time an item spends in queue in milliseconds
+ * @return average time an item spends in queue in milliseconds
+ */
+ public double getAvgWait();
+
+ /**
+ * Get the maximum time an item has spent on the queue before being
removed from the queue.
+ * @return the maximum time an item has spent on the queue
+ */
+ public long getMaxWait();
+
+ /**
+ * Get the number of items that have been removed from this queue
+ * @return number of items that have been removed from the queue
+ */
+ public long getRemoved();
+
+ /**
+ * Get the number of items that have been added to the queue
+ * @return number of items that have been added to the queue
+ */
+ public long getAdded();
+
+ /**
+ * Get the the throughput of the queue measured by the time the queue
has been active divided by
--- End diff --
You are correct. Will fix.
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