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.server;
  
  package com.cloud.server;
  
  import java.util.List;
  import java.util.Map;
  
  import com.cloud.server.ResourceTag.ResourceObjectType;
  
  public interface TaggedResourceService {
  
      /**
       * @param resourceIds TODO
       * @param resourceType
       * @param tags
       * @param customer TODO
       * @return
       */
      List<ResourceTag> createTags(List<String> resourceIds, ResourceObjectType resourceType, Map<String, String> tags, String customer);
  
      /**
       * @param resourceIds
       * @param resourceType
       * @param tags
       * @return
       */
      boolean deleteTags(List<String> resourceIds, ResourceObjectType resourceType, Map<String, String> tags);
  
      List<? extends ResourceTag> listByResourceTypeAndId(ResourceObjectType type, long resourceId);
  
      /**
       * Retrieves tags from resource.
       * @param type
       * @param resourceId
       * @return If the list of tags is not null, returns a map with the tags, otherwise, returns null.
       */
      public Map<String, String> getTagsFromResource(ResourceObjectType type, long resourceId);
  }
  