interfacemanager/interfacemanager-impl/src/main/java/org/opendaylight/genius/interfacemanager/servicebindings/flowbased/config/helpers/AbstractFlowBasedServicesConfigUnbindHelper.java

   1 /*
   2  * Copyright (c) 2017 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.genius.interfacemanager.servicebindings.flowbased.config.helpers;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import java.util.List;
  12 import org.opendaylight.genius.interfacemanager.servicebindings.flowbased.config.factory.FlowBasedServicesConfigRemovable;
  13 import org.opendaylight.genius.interfacemanager.servicebindings.flowbased.utilities.FlowBasedServicesUtils;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev170119.L2vlan;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev170119.Tunnel;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.bound.services.state.list.BoundServicesState;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.servicebinding.rev160406.service.bindings.services.info.BoundServices;
  18
  19 /**
  20  * AbstractFlowBasedServicesConfigBindHelper to enable flow based ingress/egress service binding for interfaces.
  21  */
  22 public abstract class AbstractFlowBasedServicesConfigUnbindHelper implements FlowBasedServicesConfigRemovable {
  23
  24     @Override
  25     public final void unbindService(List<ListenableFuture<Void>> futures, String interfaceName,
  26                                     BoundServices boundServiceOld, List<BoundServices> boundServices,
  27                                     BoundServicesState boundServicesState) {
  28
  29         if (FlowBasedServicesUtils.isInterfaceTypeBasedServiceBinding(interfaceName)) {
  30             unbindServiceOnInterfaceType(futures, boundServiceOld, boundServices);
  31         } else if (L2vlan.class.equals(boundServicesState.getInterfaceType())
  32             || Tunnel.class.equals(boundServicesState.getInterfaceType())) {
  33             unbindServiceOnInterface(futures, boundServiceOld, boundServices, boundServicesState);
  34         }
  35     }
  36
  37
  38     protected abstract void unbindServiceOnInterface(List<ListenableFuture<Void>> futures,
  39                                                      BoundServices boundServiceOld, List<BoundServices> allServices,
  40                                                      BoundServicesState boundServicesState);
  41
  42     protected abstract void unbindServiceOnInterfaceType(List<ListenableFuture<Void>> futures,
  43                                                          BoundServices boundServiceOld,
  44                                                          List<BoundServices> allServices);
  45 }
  46
  47