commit d0b1d13a06b3b82afec865f5b355243dc2f2acec
author Mahesh Poojary Huawei <mahesh.poojary@huawei.com> Thu Nov 05 11:00:18 2015 +0530
committer Mahesh Poojary Huawei <mahesh.poojary@huawei.com> Thu Nov 05 11:00:18 2015 +0530
tree 5180ea5424f3af79d56a144743f924ce2bd2cd41
parent e74f901e8807882f4e71378745a8da00bef1c849

[ONOS-3116] port-pair-id testcase

Change-Id: Iad03f6447502d1a363fe56770445554b59b972f2

apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortPairId.java

diff --git a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortPairId.java b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortPairId.java
index e14e95a..1f45e80 100644
--- a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortPairId.java
+++ b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortPairId.java
@@ -16,6 +16,7 @@
 package org.onosproject.vtnrsc;
 
 import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
 
 import java.util.UUID;
 import java.util.Objects;
@@ -32,27 +33,28 @@
      *
      * @param id UUID id of port pair
      */
-    private PortPairId(final UUID id) {
+    private PortPairId(UUID id) {
+        checkNotNull(id, "Port chain id can not be null");
         this.portPairId = id;
     }
 
     /**
-     * Constructor to create port pair id from UUID.
+     * Returns newly created port pair id object.
      *
      * @param id UUID of port pair id
      * @return object of port pair id
      */
-    public static PortPairId portPairId(final UUID id) {
+    public static PortPairId of(UUID id) {
         return new PortPairId(id);
     }
 
     /**
-     * Constructor to create port pair id from string.
+     * Returns newly created port pair id object.
      *
      * @param id port pair id in string
      * @return object of port pair id
      */
-    public static PortPairId portPairId(final String id) {
+    public static PortPairId of(String id) {
         return new PortPairId(UUID.fromString(id));
     }
 
@@ -84,6 +86,8 @@
 
     @Override
     public String toString() {
-        return toStringHelper(this).add("portPairId", portPairId.toString()).toString();
+        return toStringHelper(this)
+                .add("portPairId", portPairId)
+                .toString();
     }
 }