ONOS-7251 - Initial implementation of fabric.p4 L2 broadcast feature.
Thrift client cherry-picked from the commit dd5792ac9ee38a702c3128a34224852b5c284687
Change-Id: I989f2b2074485a892195889a7c976b518510da88
diff --git a/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/mirror/Bmv2Mirror.java b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/mirror/Bmv2Mirror.java
new file mode 100644
index 0000000..9ade51c
--- /dev/null
+++ b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/mirror/Bmv2Mirror.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018-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.drivers.bmv2.mirror;
+
+import org.onosproject.drivers.bmv2.api.runtime.Bmv2Entity;
+import org.onosproject.drivers.bmv2.api.runtime.Bmv2Handle;
+import org.onosproject.net.DeviceId;
+
+import java.util.Collection;
+
+/**
+ * Mirror of entities installed on a BMv2 device.
+ *
+ * @param <H> Handle class
+ * @param <E> Entity class
+ */
+public interface Bmv2Mirror<H extends Bmv2Handle, E extends Bmv2Entity> {
+
+ /**
+ * Returns all entries for the given device ID.
+ *
+ * @param deviceId device ID
+ * @return collection of BMv2 entries
+ */
+ Collection<E> getAll(DeviceId deviceId);
+
+ /**
+ * Returns entry associated to the given handle, if present, otherwise
+ * null.
+ *
+ * @param handle handle
+ * @return BMv2 entry
+ */
+ E get(H handle);
+
+ /**
+ * Stores the given entry associating it to the given handle.
+ *
+ * @param handle handle
+ * @param entry entry
+ */
+ void put(H handle, E entry);
+
+ /**
+ * Removes the entry associated to the given handle.
+ *
+ * @param handle handle
+ */
+ void remove(H handle);
+}