Polished BMv2 protocol module

- Improved and fixed typos in javadocs
- Added missing beta API annotations
- Refactored the default interpreter implementation

Change-Id: Ibfb21d31415d8f25cc67307f8bea2871951c9a8f
diff --git a/protocols/bmv2/api/src/main/java/org/onosproject/bmv2/api/runtime/Bmv2TernaryMatchParam.java b/protocols/bmv2/api/src/main/java/org/onosproject/bmv2/api/runtime/Bmv2TernaryMatchParam.java
index 60b38f0..713d532 100644
--- a/protocols/bmv2/api/src/main/java/org/onosproject/bmv2/api/runtime/Bmv2TernaryMatchParam.java
+++ b/protocols/bmv2/api/src/main/java/org/onosproject/bmv2/api/runtime/Bmv2TernaryMatchParam.java
@@ -16,6 +16,7 @@
 
 package org.onosproject.bmv2.api.runtime;
 
+import com.google.common.annotations.Beta;
 import com.google.common.base.MoreObjects;
 import com.google.common.base.Objects;
 import org.onlab.util.ImmutableByteSequence;
@@ -26,6 +27,7 @@
 /**
  * Representation of a BMv2 ternary match parameter.
  */
+@Beta
 public final class Bmv2TernaryMatchParam implements Bmv2MatchParam {
 
     private final ImmutableByteSequence value;