CORD-48 Added support for broadcast next objective in OFDPA driver.

Changed groupid to show in hex for cli command 'groups'

Change-Id: I86474912a9fd775c36d5bc49545eaa58ecc46b47

@@ -577,6 +577,7 @@ public class DefaultGroupHandler {
 
             ports.forEach(port -> {
                 TrafficTreatment.Builder tBuilder = DefaultTrafficTreatment.builder();
+                tBuilder.popVlan();
                 tBuilder.setOutput(port);
                 nextObjBuilder.addTreatment(tBuilder.build());
             });

@@ -121,11 +121,11 @@ public class GroupsListCommand extends AbstractShellCommand {
     private void printGroups(DeviceId deviceId, List<Group> groups) {
         print("deviceId=%s", deviceId);
         for (Group group : groups) {
-            print(FORMAT, group.id().id(), group.state(), group.type(),
+            print(FORMAT, Integer.toHexString(group.id().id()), group.state(), group.type(),
                   group.bytes(), group.packets(), group.appId().name());
             int i = 0;
             for (GroupBucket bucket:group.buckets().buckets()) {
-                print(BUCKET_FORMAT, group.id().id(), ++i,
+                print(BUCKET_FORMAT, Integer.toHexString(group.id().id()), ++i,
                       bucket.bytes(), bucket.packets(),
                       bucket.treatment().allInstructions());
             }

@@ -630,7 +630,8 @@ public final class Instructions {
         @Override
         public String toString() {
             return toStringHelper(type().toString())
-                    .add("group ID", groupId.id()).toString();
+                    .addValue("group ID=0x" + Integer.toHexString(groupId.id()))
+                    .toString();
         }
 
         @Override

@@ -18,7 +18,10 @@ package org.onosproject.driver.pipeline;
 import static org.slf4j.LoggerFactory.getLogger;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 
 import org.onlab.packet.VlanId;
 import org.onosproject.core.ApplicationId;
@@ -54,11 +57,16 @@ public class CpqdOFDPA2Pipeline extends OFDPA2Pipeline {
         TrafficSelector.Builder selector = DefaultTrafficSelector.builder();
         TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
         selector.matchVlanId(vidCriterion.vlanId());
+        treatment.transition(TMAC_TABLE);
+
+        VlanId storeVlan = null;
         if (vidCriterion.vlanId() == VlanId.NONE) {
             // untagged packets are assigned vlans
             treatment.pushVlan().setVlanId(assignedVlan);
+            storeVlan = assignedVlan;
+        } else {
+            storeVlan = vidCriterion.vlanId();
         }
-        treatment.transition(TMAC_TABLE);
 
         // ofdpa cannot match on ALL portnumber, so we need to use separate
         // rules for each port.
@@ -72,7 +80,20 @@ public class CpqdOFDPA2Pipeline extends OFDPA2Pipeline {
         } else {
             portnums.add(portCriterion.port());
         }
+
         for (PortNumber pnum : portnums) {
+            // update storage
+            port2Vlan.put(pnum, storeVlan);
+            Set<PortNumber> vlanPorts = vlan2Port.get(storeVlan);
+            if (vlanPorts == null) {
+                vlanPorts = Collections.newSetFromMap(
+                                    new ConcurrentHashMap<PortNumber, Boolean>());
+                vlanPorts.add(pnum);
+                vlan2Port.put(storeVlan, vlanPorts);
+            } else {
+                vlanPorts.add(pnum);
+            }
+            // create rest of flowrule
             selector.matchInPort(pnum);
             FlowRule rule = DefaultFlowRule.builder()
                     .forDevice(deviceId)