1 files changed, 100 insertions, 0 deletions
diff --git a/framework/src/onos/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java b/framework/src/onos/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java
new file mode 100644
index 00000000..d8e8e0be
--- /dev/null
+++ b/framework/src/onos/apps/test/distributed-primitives/src/main/java/org/onosproject/distributedprimitives/cli/CounterTestIncrementCommand.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.distributedprimitives.cli;
+
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.apache.karaf.shell.commands.Option;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.store.service.AsyncAtomicCounter;
+import org.onosproject.store.service.StorageService;
+import org.slf4j.Logger;
+
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * CLI command to increment a distributed counter.
+ */
+@Command(scope = "onos", name = "counter-test-increment",
+        description = "Increment a distributed counter")
+public class CounterTestIncrementCommand extends AbstractShellCommand {
+
+    private final Logger log = getLogger(getClass());
+
+    @Option(name = "-i", aliases = "--inMemory", description = "use in memory map?",
+            required = false, multiValued = false)
+    private boolean inMemory = false;
+
+    @Option(name = "-g", aliases = "--getFirst", description = "get the counter's value before adding",
+            required = false, multiValued = false)
+    private boolean getFirst = false;
+
+    @Argument(index = 0, name = "counter",
+            description = "Counter name",
+            required = true, multiValued = false)
+    String counter = null;
+
+    @Argument(index = 1, name = "delta",
+            description = "Long to add to the counter",
+            required = false, multiValued = false)
+    Long delta = null;
+
+    AsyncAtomicCounter atomicCounter;
+
+
+    @Override
+    protected void execute() {
+        StorageService storageService = get(StorageService.class);
+        if (inMemory) {
+            atomicCounter = storageService.atomicCounterBuilder()
+                    .withName(counter)
+                    .withPartitionsDisabled()
+                    .buildAsyncCounter();
+        } else {
+            atomicCounter = storageService.atomicCounterBuilder()
+                    .withName(counter)
+                    .buildAsyncCounter();
+        }
+        CompletableFuture<Long> result;
+        if (delta != null) {
+            if (getFirst) {
+                result = atomicCounter.getAndAdd(delta);
+            } else {
+                result = atomicCounter.addAndGet(delta);
+            }
+        } else {
+            if (getFirst) {
+                result = atomicCounter.getAndIncrement();
+            } else {
+                result = atomicCounter.incrementAndGet();
+            }
+        }
+        try {
+            print("%s was updated to %d", counter, result.get(3, TimeUnit.SECONDS));
+        } catch (InterruptedException e) {
+            return;
+        } catch (ExecutionException e) {
+            e.printStackTrace();
+        } catch (TimeoutException e) {
+            e.printStackTrace();
+        }
+    }
+}