commit b6d998ecc7ac5f4a91c98a5d42ec826f52105fdd
author Jian Li <pyguni@gmail.com> Mon Feb 29 11:41:18 2016 -0800
committer Gerrit Code Review <gerrit@onlab.us> Tue Mar 01 03:50:43 2016 +0000
tree 705cc40a3284a2140a5b1e97ac3e0bf5a29e2314
parent 47001d19527b6f32ef50b5753241e7a856981cbb

[ONOS-4014] Refactor *Id classes to extend from Identifier class

- Refactor most of *Id classes in onos-api package
- Refactor all of *Id classes in incubator package

Change-Id: Ief6322d3fb42c80e82f695e9d4dcee439346215b

incubator/api/src/main/java/org/onosproject/incubator/net/domain/IntentDomainId.java

diff --git a/incubator/api/src/main/java/org/onosproject/incubator/net/domain/IntentDomainId.java b/incubator/api/src/main/java/org/onosproject/incubator/net/domain/IntentDomainId.java
index 554702a..5b3248c 100644
--- a/incubator/api/src/main/java/org/onosproject/incubator/net/domain/IntentDomainId.java
+++ b/incubator/api/src/main/java/org/onosproject/incubator/net/domain/IntentDomainId.java
@@ -16,8 +16,7 @@
 package org.onosproject.incubator.net.domain;
 
 import com.google.common.annotations.Beta;
-
-import java.util.Objects;
+import org.onlab.util.Identifier;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
@@ -25,10 +24,7 @@
  * Intent domain identifier.
  */
 @Beta
-public class IntentDomainId {
-
-    private final String id;
-
+public class IntentDomainId extends Identifier<String> {
     /**
      * Creates an intent domain identifier from the specified string representation.
      *
@@ -43,7 +39,7 @@
      * Constructor for serializer.
      */
     IntentDomainId() {
-        this.id = null;
+        super(null);
     }
 
     /**
@@ -52,28 +48,6 @@
      * @param value the underlying value of this ID
      */
     IntentDomainId(String value) {
-        this.id = checkNotNull(value, "Intent domain ID cannot be null.");
-    }
-
-    @Override
-    public int hashCode() {
-        return id.hashCode();
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == this) {
-            return true;
-        }
-        if (!(obj instanceof IntentDomainId)) {
-            return false;
-        }
-        IntentDomainId that = (IntentDomainId) obj;
-        return Objects.equals(this.id, that.id);
-    }
-
-    @Override
-    public String toString() {
-        return id;
+        super(checkNotNull(value, "Intent domain ID cannot be null."));
     }
 }