Use LF as line separator

Change-Id: I04a763c6e9381e52fc03a112962a14cf121bb75a

-/*
- * 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.driver.ovsdb;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-import org.onlab.packet.IpAddress;
-import org.onosproject.net.DeviceId;
-import org.onosproject.net.PortNumber;
-import org.onosproject.net.behaviour.BridgeConfig;
-import org.onosproject.net.behaviour.BridgeDescription;
-import org.onosproject.net.behaviour.BridgeName;
-import org.onosproject.net.behaviour.DefaultBridgeDescription;
-import org.onosproject.net.device.DefaultPortDescription;
-import org.onosproject.net.device.PortDescription;
-import org.onosproject.net.driver.AbstractHandlerBehaviour;
-import org.onosproject.net.driver.DriverHandler;
-import org.onosproject.ovsdb.controller.OvsdbBridge;
-import org.onosproject.ovsdb.controller.OvsdbClientService;
-import org.onosproject.ovsdb.controller.OvsdbController;
-import org.onosproject.ovsdb.controller.OvsdbNodeId;
-import org.onosproject.ovsdb.controller.OvsdbPort;
-
-import com.google.common.collect.Sets;
-
-/**
- * The implementation of BridageConfig.
- */
-public class OvsdbBridgeConfig extends AbstractHandlerBehaviour
-        implements BridgeConfig {
-
-    @Override
-    public void addBridge(BridgeName bridgeName) {
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        clientService.createBridge(bridgeName.name());
-    }
-
-    @Override
-    public void deleteBridge(BridgeName bridgeName) {
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        clientService.dropBridge(bridgeName.name());
-    }
-
-    @Override
-    public Collection<BridgeDescription> getBridges() {
-        DriverHandler handler = handler();
-        DeviceId deviceId = handler.data().deviceId();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
-        Collection<BridgeDescription> bridges = Sets.newHashSet();
-        ovsdbSet.forEach(o -> {
-            BridgeName bridgeName = BridgeName
-                    .bridgeName(o.bridgeName().value());
-            DeviceId ownDeviceId = DeviceId.deviceId("of:" + o.datapathId().value());
-            BridgeDescription description = new DefaultBridgeDescription(bridgeName,
-                                                                         deviceId,
-                                                                         ownDeviceId);
-            bridges.add(description);
-        });
-        return bridges == null ? Collections.emptySet() : bridges;
-    }
-
-    @Override
-    public void addPort(PortDescription port) {
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
-        if (ovsdbSet != null && ovsdbSet.size() > 0) {
-            OvsdbBridge bridge = ovsdbSet.iterator().next();
-            clientService.createPort(bridge.bridgeName().toString(), port
-                    .portNumber().toString());
-        }
-    }
-
-    @Override
-    public void deletePort(PortDescription port) {
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
-        if (ovsdbSet != null && ovsdbSet.size() > 0) {
-            OvsdbBridge bridge = ovsdbSet.iterator().next();
-            clientService.dropPort(bridge.bridgeName().toString(), port
-                    .portNumber().toString());
-        }
-    }
-
-    @Override
-    public Collection<PortDescription> getPorts() {
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        Set<OvsdbPort> ovsdbSet = clientService.getPorts();
-        Collection<PortDescription> ports = Sets.newHashSet();
-        ovsdbSet.forEach(o -> {
-            PortNumber port = PortNumber.portNumber(o.portNumber().value());
-            PortDescription description = new DefaultPortDescription(port, true);
-            ports.add(description);
-        });
-        return ports;
-    }
-
-    // OvsdbNodeId(IP:port) is used in the adaptor while DeviceId(ovsdb:IP:port)
-    // is used in the core. So DeviceId need be changed to OvsdbNodeId.
-    private OvsdbNodeId changeDeviceIdToNodeId(DeviceId deviceId) {
-        int lastColon = deviceId.toString().lastIndexOf(":");
-        int fistColon = deviceId.toString().indexOf(":");
-        String ip = deviceId.toString().substring(fistColon + 1, lastColon);
-        String port = deviceId.toString().substring(lastColon + 1);
-        IpAddress ipAddress = IpAddress.valueOf(ip);
-        long portL = Long.parseLong(port);
-        return new OvsdbNodeId(ipAddress, portL);
-    }
-
-    // Used for getting OvsdbClientService.
-    private OvsdbClientService getOvsdbClientService(DriverHandler handler) {
-        OvsdbController ovsController = handler.get(OvsdbController.class);
-        DeviceId deviceId = handler.data().deviceId();
-        OvsdbNodeId nodeId = changeDeviceIdToNodeId(deviceId);
-        return ovsController.getOvsdbClient(nodeId);
-    }
-
-    @Override
-    public Set<PortNumber> getPortNumbers() {
-        Set<PortNumber> ports = new HashSet<>();
-        DriverHandler handler = handler();
-        OvsdbClientService clientService = getOvsdbClientService(handler);
-        Set<OvsdbPort> ovsdbSet = clientService.getPorts();
-        ovsdbSet.forEach(o -> {
-            PortNumber port = PortNumber.portNumber(o.portNumber().value(),
-                                                    o.portName().value());
-            ports.add(port);
-        });
-        return ports;
-    }
-}
+/*
+ * 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.driver.ovsdb;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.onlab.packet.IpAddress;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.behaviour.BridgeConfig;
+import org.onosproject.net.behaviour.BridgeDescription;
+import org.onosproject.net.behaviour.BridgeName;
+import org.onosproject.net.behaviour.DefaultBridgeDescription;
+import org.onosproject.net.device.DefaultPortDescription;
+import org.onosproject.net.device.PortDescription;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.driver.DriverHandler;
+import org.onosproject.ovsdb.controller.OvsdbBridge;
+import org.onosproject.ovsdb.controller.OvsdbClientService;
+import org.onosproject.ovsdb.controller.OvsdbController;
+import org.onosproject.ovsdb.controller.OvsdbNodeId;
+import org.onosproject.ovsdb.controller.OvsdbPort;
+
+import com.google.common.collect.Sets;
+
+/**
+ * The implementation of BridageConfig.
+ */
+public class OvsdbBridgeConfig extends AbstractHandlerBehaviour
+        implements BridgeConfig {
+
+    @Override
+    public void addBridge(BridgeName bridgeName) {
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        clientService.createBridge(bridgeName.name());
+    }
+
+    @Override
+    public void deleteBridge(BridgeName bridgeName) {
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        clientService.dropBridge(bridgeName.name());
+    }
+
+    @Override
+    public Collection<BridgeDescription> getBridges() {
+        DriverHandler handler = handler();
+        DeviceId deviceId = handler.data().deviceId();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
+        Collection<BridgeDescription> bridges = Sets.newHashSet();
+        ovsdbSet.forEach(o -> {
+            BridgeName bridgeName = BridgeName
+                    .bridgeName(o.bridgeName().value());
+            DeviceId ownDeviceId = DeviceId.deviceId("of:" + o.datapathId().value());
+            BridgeDescription description = new DefaultBridgeDescription(bridgeName,
+                                                                         deviceId,
+                                                                         ownDeviceId);
+            bridges.add(description);
+        });
+        return bridges == null ? Collections.emptySet() : bridges;
+    }
+
+    @Override
+    public void addPort(PortDescription port) {
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
+        if (ovsdbSet != null && ovsdbSet.size() > 0) {
+            OvsdbBridge bridge = ovsdbSet.iterator().next();
+            clientService.createPort(bridge.bridgeName().toString(), port
+                    .portNumber().toString());
+        }
+    }
+
+    @Override
+    public void deletePort(PortDescription port) {
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        Set<OvsdbBridge> ovsdbSet = clientService.getBridges();
+        if (ovsdbSet != null && ovsdbSet.size() > 0) {
+            OvsdbBridge bridge = ovsdbSet.iterator().next();
+            clientService.dropPort(bridge.bridgeName().toString(), port
+                    .portNumber().toString());
+        }
+    }
+
+    @Override
+    public Collection<PortDescription> getPorts() {
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        Set<OvsdbPort> ovsdbSet = clientService.getPorts();
+        Collection<PortDescription> ports = Sets.newHashSet();
+        ovsdbSet.forEach(o -> {
+            PortNumber port = PortNumber.portNumber(o.portNumber().value());
+            PortDescription description = new DefaultPortDescription(port, true);
+            ports.add(description);
+        });
+        return ports;
+    }
+
+    // OvsdbNodeId(IP:port) is used in the adaptor while DeviceId(ovsdb:IP:port)
+    // is used in the core. So DeviceId need be changed to OvsdbNodeId.
+    private OvsdbNodeId changeDeviceIdToNodeId(DeviceId deviceId) {
+        int lastColon = deviceId.toString().lastIndexOf(":");
+        int fistColon = deviceId.toString().indexOf(":");
+        String ip = deviceId.toString().substring(fistColon + 1, lastColon);
+        String port = deviceId.toString().substring(lastColon + 1);
+        IpAddress ipAddress = IpAddress.valueOf(ip);
+        long portL = Long.parseLong(port);
+        return new OvsdbNodeId(ipAddress, portL);
+    }
+
+    // Used for getting OvsdbClientService.
+    private OvsdbClientService getOvsdbClientService(DriverHandler handler) {
+        OvsdbController ovsController = handler.get(OvsdbController.class);
+        DeviceId deviceId = handler.data().deviceId();
+        OvsdbNodeId nodeId = changeDeviceIdToNodeId(deviceId);
+        return ovsController.getOvsdbClient(nodeId);
+    }
+
+    @Override
+    public Set<PortNumber> getPortNumbers() {
+        Set<PortNumber> ports = new HashSet<>();
+        DriverHandler handler = handler();
+        OvsdbClientService clientService = getOvsdbClientService(handler);
+        Set<OvsdbPort> ovsdbSet = clientService.getPorts();
+        ovsdbSet.forEach(o -> {
+            PortNumber port = PortNumber.portNumber(o.portNumber().value(),
+                                                    o.portName().value());
+            ports.add(port);
+        });
+        return ports;
+    }
+}