added OSNR calculation logic into PCE

[transportpce.git] / pce / src / main / java / org / opendaylight / transportpce / pce / PceComplianceCheck.java

diff --git a/pce/src/main/java/org/opendaylight/transportpce/pce/PceComplianceCheck.java b/pce/src/main/java/org/opendaylight/transportpce/pce/PceComplianceCheck.java
index 65d6e0e5ea00f8cb5bc9daf5c931fb78c18b9c60..67fdcac7e6d3e3cc30481e01b20ad28736355b4d 100755 (executable)
--- a/pce/src/main/java/org/opendaylight/transportpce/pce/PceComplianceCheck.java
+++ b/pce/src/main/java/org/opendaylight/transportpce/pce/PceComplianceCheck.java
@@ -18,6 +18,9 @@ public final class PceComplianceCheck {
 
     private static final Logger LOG = LoggerFactory.getLogger(PceComplianceCheck.class);
 
+    private PceComplianceCheck() {
+    }
+
     /*
      * Check if a String is not
      * null and not equal to ''.
@@ -27,7 +30,7 @@ public final class PceComplianceCheck {
      *          false if not
      */
     public static boolean checkString(String value) {
-        return (value != null) && (value.compareTo("") != 0);
+        return ((value != null) && (value.compareTo("") != 0));
     }
 
     public static PceComplianceCheckResult check(PathComputationRequestInput input) {
@@ -51,8 +54,5 @@ public final class PceComplianceCheck {
         return new PceComplianceCheckResult(result, message);
     }
 
-    private PceComplianceCheck() {
-    }
-
 }