1 files changed, 111 insertions, 0 deletions
diff --git a/framework/src/onos/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/DefaultTunnel.java b/framework/src/onos/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/DefaultTunnel.java
new file mode 100644
index 00000000..8c6fbe8d
--- /dev/null
+++ b/framework/src/onos/apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/DefaultTunnel.java
@@ -0,0 +1,111 @@
+/*
+ * 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.segmentrouting;
+
+import java.util.List;
+import java.util.Objects;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Tunnel class.
+ */
+public class DefaultTunnel implements Tunnel {
+
+    private final String id;
+    private final List<Integer> labelIds;
+
+    private int groupId;
+    private boolean allowedToRemoveGroup;
+
+    /**
+     * Creates a Tunnel reference.
+     *
+     * @param tid  Tunnel ID
+     * @param labelIds Label stack of the tunnel
+     */
+    public DefaultTunnel(String tid, List<Integer> labelIds) {
+        this.id = checkNotNull(tid);
+        this.labelIds = labelIds;
+        //TODO: need to register the class in Kryo for this
+        //this.labelIds = Collections.unmodifiableList(labelIds);
+        this.groupId = -1;
+    }
+
+    /**
+     * Creates a new DefaultTunnel reference using the tunnel reference.
+     *
+     * @param tunnel DefaultTunnel reference
+     */
+    public DefaultTunnel(DefaultTunnel tunnel) {
+        this.id = tunnel.id;
+        this.labelIds = tunnel.labelIds;
+        this.groupId = tunnel.groupId;
+    }
+
+    @Override
+    public String id() {
+        return this.id;
+    }
+
+    @Override
+    public List<Integer> labelIds() {
+        return this.labelIds;
+    }
+
+    @Override
+    public int groupId() {
+        return this.groupId;
+    }
+
+    @Override
+    public void setGroupId(int id) {
+        this.groupId = id;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+
+        if (o instanceof DefaultTunnel) {
+            DefaultTunnel tunnel = (DefaultTunnel) o;
+            // We compare only the tunnel paths.
+            if (tunnel.labelIds.equals(this.labelIds)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(labelIds);
+    }
+
+    @Override
+    public boolean isAllowedToRemoveGroup() {
+        return this.allowedToRemoveGroup;
+    }
+
+    @Override
+    public void allowToRemoveGroup(boolean b) {
+        this.allowedToRemoveGroup = b;
+    }
+}