code: /*
   * 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 org.apache.skywalking.library.elasticsearch.requests.factory;
  
  import com.linecorp.armeria.common.HttpRequest;
  import java.util.Map;
  import org.apache.skywalking.library.elasticsearch.response.Mappings;
  
  public interface TemplateFactory {
      /**
       * Returns a request to check whether the template exists or not.
       */
      HttpRequest exists(String name);
  
      /**
       * Returns a request to get a template of {@code name}.
       */
      HttpRequest get(String name);
  
      /**
       * Returns a request to delete a template of {@code name}.
       */
      HttpRequest delete(String name);
  
      /**
       * Returns a request to create or update a template of {@code name} with the given {@code
       * settings}, {@code mappings} and {@code order}.
       */
      HttpRequest createOrUpdate(String name, Map<String, ?> settings,
                                 Mappings mappings, int order);
  }
  