Add checkstyle rule to prevent empty statements (;)

[controller.git] / opendaylight / sal / api / src / main / java / org / opendaylight / controller / sal / utils / StatusCode.java

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/StatusCode.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/StatusCode.java
index ce91ff440d1f70f4dba814700e7d65c34c1873af..86b0d53fba70a797dac4059102f007a1d4805137 100644 (file)
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/StatusCode.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/utils/StatusCode.java
@@ -41,8 +41,16 @@ public enum StatusCode {
         /**
          * Prints the description associated to the code value
          */
+        @Override
         public String toString() {
                 return description;
         }
 
+    public int calculateConsistentHashCode() {
+        if (this.description != null) {
+            return this.description.hashCode();
+        } else {
+            return 0;
+        }
+    }
 }