Power config API (ONOS-2866).
Change-Id: I50a405d63f95fa8024585c71885ac79dca7e7c78
diff --git a/core/api/src/main/java/org/onosproject/net/Direction.java b/core/api/src/main/java/org/onosproject/net/Direction.java
new file mode 100644
index 0000000..22cbc4b
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/Direction.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2016 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;
+
+/**
+ * Represents a direction. Typically applied to links or ports.
+ */
+public enum Direction {
+ ALL,
+ INGRESS,
+ EGRESS
+}