Use typed queues for OF message processing

Process OF messages through 8 queues. Output queue for messages
controlled per OF Agent with help of message classifiers.

Queues can be configured through component configuration mechanism
for "org.onosproject.openflow.controller.impl.OpenFlowControllerImpl"
component.

Classifiers can be configured through NetworkConfig API in the following
form:

      {
        "devices": {
           "of:0000000000000001": {
               "classifiers": [{
                   "ethernet-type":"LLDP",
                   "target-queue":0
               },{
                   "ethernet-type":"BDDP",
                   "target-queue":0
               },{
                   "ethernet-type":"0x1234",
                   "target-queue":1
               }]
           }
        }
      }

Where "target_queue" is queue number from 0 to 7 (7 is default queue),
"ethernet_type" is a type of a packet either in "0xFFFF" from or enum
name as defined in the "org.onlab.packet.EthType.EtherType" enum.

Change-Id: I0512ef653d90c36f00289014872170c1a8aa5204
diff --git a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OsgiPropertyConstants.java b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OsgiPropertyConstants.java
index a152239..9dc3809 100644
--- a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OsgiPropertyConstants.java
+++ b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/OsgiPropertyConstants.java
@@ -46,4 +46,26 @@
     public static final String TRUST_STORE_PASSWORD = "trustStorePassword";
     public static final String TRUST_STORE_PASSWORD_DEFAULT = "";
 
+    public static final String DEFAULT_QUEUE_SIZE = "defaultQueueSize";
+    public static final String DEBAULT_BULK_SIZE = "defaultBulkSize";
+    public static final String QUEUE_SIZE_N0 = "queueSizeN0";
+    public static final String BULK_SIZE_N0 = "bulkSizeN0";
+    public static final String QUEUE_SIZE_N1 = "queueSizeN1";
+    public static final String BULK_SIZE_N1 = "bulkSizeN1";
+    public static final String QUEUE_SIZE_N2 = "queueSizeN2";
+    public static final String BULK_SIZE_N2 = "bulkSizeN2";
+    public static final String QUEUE_SIZE_N3 = "queueSizeN3";
+    public static final String BULK_SIZE_N3 = "bulkSizeN3";
+    public static final String QUEUE_SIZE_N4 = "queueSizeN4";
+    public static final String BULK_SIZE_N4 = "bulkSizeN4";
+    public static final String QUEUE_SIZE_N5 = "queueSizeN5";
+    public static final String BULK_SIZE_N5 = "bulkSizeN5";
+    public static final String QUEUE_SIZE_N6 = "queueSizeN6";
+    public static final String BULK_SIZE_N6 = "bulkSizeN6";
+
+    public static final int DEFAULT_QUEUE_SIZE_DEFAULT = 5000;
+    public static final int QUEUE_SIZE_N0_DEFAULT = 1000;
+    public static final int BULK_SIZE_DEFAULT = 100;
+    public static final int QUEUE_SIZE_DEFAULT = 1;
+
 }