ONOS-6464 interfaces for protocol-independence (PI)
And also ONOS-6553, implementation of table entry classes
Change-Id: Ia7146b1bb0aac794e19b3fd8150c042e7ec70535
diff --git a/core/api/src/main/java/org/onosproject/net/pi/runtime/PiTableAction.java b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiTableAction.java
new file mode 100644
index 0000000..a4d4038
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/pi/runtime/PiTableAction.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2017-present 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.net.pi.runtime;
+
+import com.google.common.annotations.Beta;
+
+/**
+ * An action that can be executed as a consequence of a match in a match+action table of a protocol-independent
+ * pipeline.
+ */
+@Beta
+public interface PiTableAction {
+
+ /**
+ * Type of this action.
+ *
+ * @return a type
+ */
+ Type type();
+
+ enum Type {
+ /**
+ * Simple action with runtime parameters set by the control plane.
+ */
+ ACTION,
+
+ // TODO: in P4Runtime a table action can be any of the following 3.
+ // How to represent action profiles?
+ /* message TableAction {
+ oneof type {
+ Action action = 1;
+ uint32 action_profile_member_id = 2;
+ uint32 action_profile_group_id = 3;
+ }
+ }
+ */
+ }
+}