openflowplugin-api/src/main/java/org/opendaylight/openflowplugin/api/openflow/statistics/ofpspecific/MessageSpy.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.api.openflow.statistics.ofpspecific;
  10
  11 /**
  12  * Created by Martin Bobak &lt;mbobak@cisco.com&gt; on 20.4.2015.
  13  */
  14 public interface MessageSpy extends Runnable {
  15
  16     /**
  17      * statistic groups overall in OFPlugin
  18      */
  19     enum STATISTIC_GROUP {
  20         /**
  21          * message from switch
  22          */
  23         FROM_SWITCH,
  24         /**
  25          * message from switch translated successfully - source
  26          */
  27         FROM_SWITCH_TRANSLATE_IN_SUCCESS,
  28         /**
  29          * message from switch translated successfully - target
  30          */
  31         FROM_SWITCH_TRANSLATE_OUT_SUCCESS,
  32         /**
  33          * message from switch where translation failed - source
  34          */
  35         FROM_SWITCH_TRANSLATE_SRC_FAILURE,
  36         /**
  37          * packetIn from switch reached processing limit and got dropped
  38          */
  39         FROM_SWITCH_PACKET_IN_LIMIT_REACHED_AND_DROPPED,
  40         /**
  41          * message from switch to MD-SAL  - notification service rejected notfication
  42          */
  43         FROM_SWITCH_NOTIFICATION_REJECTED,
  44         /**
  45          * message from switch finally published into MD-SAL
  46          */
  47         FROM_SWITCH_PUBLISHED_SUCCESS,
  48         /**
  49          * message from switch - publishing into MD-SAL failed
  50          */
  51         FROM_SWITCH_PUBLISHED_FAILURE,
  52
  53         /**
  54          * message from MD-SAL entered service - first point of encounter
  55          */
  56         TO_SWITCH_ENTERED,
  57         /**
  58          * message from MD-SAL was disregarded (e.g. outstanding requests limit reached).
  59          */
  60         TO_SWITCH_DISREGARDED,
  61         /**
  62          * message from MD-SAL to switch - asked for XID reservation in queue, but rejected
  63          */
  64         TO_SWITCH_RESERVATION_REJECTED,
  65         /**
  66          * message from MD-SAL to switch - ready to sent to OFJava (might be one-to-multiple ration between entered and sent)
  67          */
  68         TO_SWITCH_READY_FOR_SUBMIT,
  69         /**
  70          * message from MD-SAL to switch - sent to OFJava successfully
  71          */
  72         TO_SWITCH_SUBMIT_SUCCESS,
  73         /**
  74          * message from MD-SAL to switch - sent to OFJava successfully, no response expected
  75          */
  76         TO_SWITCH_SUBMIT_SUCCESS_NO_RESPONSE,
  77         /**
  78          * message from MD-SAL to switch - sent to OFJava but failed
  79          */
  80         TO_SWITCH_SUBMIT_FAILURE,
  81         /**
  82          * message from MD-SAL to switch - sent to OFJava but failed with exception
  83          */
  84         TO_SWITCH_SUBMIT_ERROR,
  85         /**
  86          * TEMPORARY STATISTIC VALUE
  87          */
  88         REQUEST_STACK_FREED,
  89         /**
  90          * stop receiving data from device - turned on
  91          */
  92         OFJ_BACKPRESSURE_ON,
  93         /**
  94          * stop receiving data from device - turned off
  95          */
  96         OFJ_BACKPRESSURE_OFF
  97
  98
  99     }
 100
 101     /**
 102      * @param message   from switch or to switch - depends on statGroup
 103      * @param statGroup
 104      */
 105     void spyMessage(Class<?> message, STATISTIC_GROUP statGroup);
 106
 107 }