Implement CLI commands to view and delete SR internal stores
sr-next-dst (renamed from sr-next-hops)
sr-next-port
sr-next-vlan
sr-next-mcast (renamed from sr-mcast-next)
sr-next-pw
sr-next-xconnect
sr-next-invalidate <next-id>
Change-Id: Id5178f786bb97e26ddb86015105dd19604ac0817
diff --git a/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/NextDstCommand.java b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/NextDstCommand.java
new file mode 100644
index 0000000..07950a7
--- /dev/null
+++ b/apps/segmentrouting/app/src/main/java/org/onosproject/segmentrouting/cli/NextDstCommand.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2016-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.segmentrouting.cli;
+
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.Map;
+
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.segmentrouting.SegmentRoutingService;
+import org.onosproject.segmentrouting.grouphandler.NextNeighbors;
+import org.onosproject.segmentrouting.storekey.DestinationSetNextObjectiveStoreKey;
+
+/**
+ * Command to read the current state of the DestinationSetNextObjectiveStore.
+ */
+@Command(scope = "onos", name = "sr-next-dst",
+ description = "Displays the current next-hops seen by each switch "
+ + "towards a set of destinations and the next-id it maps to")
+public class NextDstCommand extends AbstractShellCommand {
+
+ private static final String FORMAT_MAPPING = " %s";
+
+ @Override
+ protected void execute() {
+ SegmentRoutingService srService =
+ AbstractShellCommand.get(SegmentRoutingService.class);
+ printDestinationSet(srService.getDstNextObjStore());
+ }
+
+ private void printDestinationSet(Map<DestinationSetNextObjectiveStoreKey,
+ NextNeighbors> ds) {
+ ArrayList<DestinationSetNextObjectiveStoreKey> a = new ArrayList<>();
+ ds.keySet().forEach(key -> a.add(key));
+ a.sort(new Comp());
+
+ StringBuilder dsbldr = new StringBuilder();
+ for (int i = 0; i < a.size(); i++) {
+ dsbldr.append("\n " + a.get(i));
+ dsbldr.append(" --> via: " + ds.get(a.get(i)));
+ }
+ print(FORMAT_MAPPING, dsbldr.toString());
+ }
+
+ static class Comp implements Comparator<DestinationSetNextObjectiveStoreKey> {
+
+ @Override
+ public int compare(DestinationSetNextObjectiveStoreKey o1,
+ DestinationSetNextObjectiveStoreKey o2) {
+ int res = o1.deviceId().toString().compareTo(o2.deviceId().toString());
+ if (res < 0) {
+ return -1;
+ } else if (res > 0) {
+ return +1;
+ }
+ return 0;
+ }
+
+ }
+}