[ONOS-3114] flowclassifierid
Change-Id: I731278516c4375dc036726058b8969a767be84ca
diff --git a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/FlowClassifierId.java b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/FlowClassifierId.java
index b789abe..df180eb 100644
--- a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/FlowClassifierId.java
+++ b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/FlowClassifierId.java
@@ -15,6 +15,8 @@
*/
package org.onosproject.vtnrsc;
+import static com.google.common.base.Preconditions.checkNotNull;
+
import com.google.common.base.MoreObjects;
import java.util.UUID;
@@ -33,6 +35,7 @@
* @param flowClassifierId flow classifier id.
*/
private FlowClassifierId(final UUID flowClassifierId) {
+ checkNotNull(flowClassifierId, "Flow classifier id can not be null");
this.flowClassifierId = flowClassifierId;
}
@@ -42,7 +45,7 @@
* @param flowClassifierId flow classifier id
* @return new flow classifier id
*/
- public static FlowClassifierId flowClassifierId(final UUID flowClassifierId) {
+ public static FlowClassifierId of(final UUID flowClassifierId) {
return new FlowClassifierId(flowClassifierId);
}
@@ -52,7 +55,7 @@
* @param flowClassifierId flow classifier id
* @return new flow classifier id
*/
- public static FlowClassifierId flowClassifierId(final String flowClassifierId) {
+ public static FlowClassifierId of(final String flowClassifierId) {
return new FlowClassifierId(UUID.fromString(flowClassifierId));
}