ONOS-5218 protected Link related changes.
Change-Id: I0163a2c4ec3c32b5aaf320a71d5ab5929ad3c73a
diff --git a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
index 906da4b..9fb7e33 100644
--- a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
+++ b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
@@ -145,6 +145,13 @@
public static final String PASSWORD = "password";
/**
+ * Link annotation key to express that a Link
+ * is backed by underlying protection mechanism.
+ */
+ // value is undefined at the moment, only using key existence
+ public static final String PROTECTED = "protected";
+
+ /**
* Returns the value annotated object for the specified annotation key.
* The annotated value is expected to be String that can be parsed as double.
* If parsing fails, the returned value will be 1.0.