Updated master to commit id 6ee8aa3e67ce89908a8c93aa9445c6f71a18f986

Change-Id: I94b055ee2f298daf71e2ec794fd0f2495bd8081f

1 files changed, 76 insertions, 0 deletions

diff --git a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/SubnetId.java b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/SubnetId.java
new file mode 100644
index 00000000..4bcc3329
--- /dev/null
+++ b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/SubnetId.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.vtnrsc;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import java.util.Objects;
+
+/**
+ * Immutable representation of a subnet identifier.
+ */
+public final class SubnetId {
+
+    private final String subnetId;
+
+    // Public construction is prohibited
+    private SubnetId(String subnetId) {
+        checkNotNull(subnetId, "SubnetId cannot be null");
+        this.subnetId = subnetId;
+    }
+
+    /**
+     * Creates a Subnet identifier.
+     *
+     * @param subnetId the subnet identifier
+     * @return the subnet identifier
+     */
+    public static SubnetId subnetId(String subnetId) {
+        return new SubnetId(subnetId);
+    }
+
+    /**
+     * Returns the subnet identifier.
+     *
+     * @return the subnet identifier
+     */
+    public String subnetId() {
+        return subnetId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(subnetId);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof SubnetId) {
+            final SubnetId that = (SubnetId) obj;
+            return this.getClass() == that.getClass()
+                    && Objects.equals(this.subnetId, that.subnetId);
+        }
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return subnetId;
+    }
+}