content: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you 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 com.cloud.network.element;
  
  import java.util.List;
  
  import com.cloud.deploy.DeployDestination;
  import com.cloud.exception.ConcurrentOperationException;
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.ResourceUnavailableException;
  import com.cloud.network.IpAddress;
  import com.cloud.network.vpc.NetworkACLItem;
  import com.cloud.network.vpc.PrivateGateway;
  import com.cloud.network.vpc.StaticRouteProfile;
  import com.cloud.network.vpc.Vpc;
  import com.cloud.vm.ReservationContext;
  
  public interface VpcProvider extends NetworkElement {
      /**
       * Start vpc element as specified
       * @param vpc fully specified vpc configuration.
       */
      boolean implementVpc(Vpc vpc, DeployDestination dest, ReservationContext context) throws ConcurrentOperationException, ResourceUnavailableException,
          InsufficientCapacityException;
  
      /**
       * @param vpc
       * @param context TODO
       * @return
       * @throws ConcurrentOperationException
       * @throws ResourceUnavailableException
       */
      boolean shutdownVpc(Vpc vpc, ReservationContext context) throws ConcurrentOperationException, ResourceUnavailableException;
  
      boolean createPrivateGateway(PrivateGateway gateway) throws ConcurrentOperationException, ResourceUnavailableException;
  
      boolean deletePrivateGateway(PrivateGateway privateGateway) throws ConcurrentOperationException, ResourceUnavailableException;
  
      boolean applyStaticRoutes(Vpc vpc, List<StaticRouteProfile> routes) throws ResourceUnavailableException;
  
      boolean applyACLItemsToPrivateGw(PrivateGateway gateway, List<? extends NetworkACLItem> rules) throws ResourceUnavailableException;
  
      boolean updateVpcSourceNatIp(Vpc vpc, IpAddress address);
  
      default boolean updateVpc(Vpc vpc, String previousVpcName) {
          return true;
      }
  }
  