[ONOS-6542] (vNet) Distributed Flow Rule store

An implementation of distributed flow rule store
for virtual networks

Change-Id: Iea3a33ef43ad69f45ce22f83a796b5ebaa2595c1
diff --git a/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/primitives/VirtualFlowRuleBatchOperation.java b/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/primitives/VirtualFlowRuleBatchOperation.java
new file mode 100644
index 0000000..c390ff6
--- /dev/null
+++ b/incubator/store/src/main/java/org/onosproject/incubator/store/virtual/impl/primitives/VirtualFlowRuleBatchOperation.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2017-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.incubator.store.virtual.impl.primitives;
+
+import org.onosproject.incubator.net.virtual.NetworkId;
+import org.onosproject.net.flow.FlowRuleBatchOperation;
+
+import java.util.Objects;
+
+/**
+ * A wrapper class to encapsulate flow rule batch operation.
+ */
+public class VirtualFlowRuleBatchOperation {
+    NetworkId networkId;
+    FlowRuleBatchOperation operation;
+
+    public VirtualFlowRuleBatchOperation(NetworkId networkId,
+                                         FlowRuleBatchOperation operation) {
+        this.networkId = networkId;
+        this.operation = operation;
+    }
+
+    public NetworkId networkId() {
+        return networkId;
+    }
+
+    public FlowRuleBatchOperation operation() {
+        return operation;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(networkId, operation);
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (this ==  other) {
+            return true;
+        }
+
+        if (other instanceof VirtualFlowRuleBatchOperation) {
+            VirtualFlowRuleBatchOperation that = (VirtualFlowRuleBatchOperation) other;
+            return this.networkId.equals(that.networkId) &&
+                    this.operation.equals(that.operation);
+        } else {
+            return false;
+        }
+    }
+}