HostTracker Bundle Separation

[controller.git] / opendaylight / hosttracker_new / implementation / src / main / java / org / opendaylight / controller / hosttracker / internal / AttachmentPoint.java

diff --git a/opendaylight/hosttracker_new/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/AttachmentPoint.java b/opendaylight/hosttracker_new/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/AttachmentPoint.java
new file mode 100644 (file)
index 0000000..ba2c64a
--- /dev/null
+++ b/opendaylight/hosttracker_new/implementation/src/main/java/org/opendaylight/controller/hosttracker/internal/AttachmentPoint.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2011,2012 Big Switch Networks, Inc.
+ *
+ * Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/legal/epl-v10.html
+ *
+ * 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.
+ *
+ * This file incorporates work covered by the following copyright and
+ * permission notice:
+ *
+ *    Originally created by David Erickson, Stanford University
+ *
+ *    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.
+ */
+
+/**
+ * @author Srini
+ */
+
+package org.opendaylight.controller.hosttracker.internal;
+
+import org.opendaylight.controller.sal.core.NodeConnector;
+
+public class AttachmentPoint {
+    NodeConnector port;
+    long activeSince;
+    long lastSeen;
+
+    // Timeout for moving attachment points from OF/broadcast
+    // domain to another.
+    public static final long INACTIVITY_INTERVAL = 30000; // 30 seconds
+    public static final long EXTERNAL_TO_EXTERNAL_TIMEOUT = 5000; // 5 seconds
+    public static final long OPENFLOW_TO_EXTERNAL_TIMEOUT = 30000; // 30 seconds
+    public static final long CONSISTENT_TIMEOUT = 30000; // 30 seconds
+
+    public AttachmentPoint(NodeConnector port, long activeSince, long lastSeen) {
+        this.port = port;
+        this.activeSince = activeSince;
+        this.lastSeen = lastSeen;
+    }
+
+    public AttachmentPoint(NodeConnector port, long lastSeen) {
+        this.port = port;
+        this.lastSeen = lastSeen;
+        this.activeSince = lastSeen;
+    }
+
+    public AttachmentPoint(AttachmentPoint ap) {
+        this.port = ap.port;
+        this.activeSince = ap.activeSince;
+        this.lastSeen = ap.lastSeen;
+    }
+
+    public NodeConnector getPort() {
+        return port;
+    }
+
+    public void setPort(NodeConnector port) {
+        this.port = port;
+    }
+
+    public long getActiveSince() {
+        return activeSince;
+    }
+
+    public void setActiveSince(long activeSince) {
+        this.activeSince = activeSince;
+    }
+
+    public long getLastSeen() {
+        return lastSeen;
+    }
+
+    public void setLastSeen(long lastSeen) {
+        if (this.lastSeen + INACTIVITY_INTERVAL < lastSeen)
+            this.activeSince = lastSeen;
+        if (this.lastSeen < lastSeen)
+            this.lastSeen = lastSeen;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((port == null) ? 0 : port.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        AttachmentPoint other = (AttachmentPoint) obj;
+        if (port == null) {
+            if (other.port != null)
+                return false;
+        } else if (!port.equals(other.port))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "AttachmentPoint [port=" + port + ", activeSince=" + activeSince
+                + ", lastSeen=" + lastSeen + "]";
+    }
+}