commit 538108bae858f4b3e48c2276aa9ff8473c621ded
author sangho <sangho@onlab.us> Wed Apr 08 14:29:20 2015 -0700
committer Gerrit Code Review <gerrit@onlab.us> Thu Apr 09 22:43:41 2015 +0000
tree ac3abd504f8e7c8bfbb553a0ebe01555cffe112d
parent ee7a3ce33f7691761c16f63f227735dd1a795aa8

ONOS-1440: Implements port statistics feature, which polls port statistics of all devices every 10 seconds. Also, implemented a simple portstats ONOS CLI command to show the statistics.

Change-Id: I57e046ae2c2463a58b478d3a5b523422cde71ba2

core/api/src/main/java/org/onosproject/net/device/DeviceService.java

diff --git a/core/api/src/main/java/org/onosproject/net/device/DeviceService.java b/core/api/src/main/java/org/onosproject/net/device/DeviceService.java
index 20b8a0b..1c0f647 100644
--- a/core/api/src/main/java/org/onosproject/net/device/DeviceService.java
+++ b/core/api/src/main/java/org/onosproject/net/device/DeviceService.java
@@ -78,6 +78,14 @@
     List<Port> getPorts(DeviceId deviceId);
 
     /**
+     * Returns the list of port statistics associated with the device.
+     *
+     * @param deviceId device identitifer
+     * @return list of port statistics
+     */
+    List<PortStatistics> getPortStatistics(DeviceId deviceId);
+
+    /**
      * Returns the port with the specified number and hosted by the given device.
      *
      * @param deviceId   device identifier