content: /**
   * Copyright 2015-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   * http://aws.amazon.com/apache2.0/
   *
   * or in the "license" file accompanying this file. This file 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.amazon.feeds;
  
  import com.fasterxml.jackson.core.io.CharacterEscapes;
  
  /**
   * Interface for feed format specification classes.
   */
  public interface IFeedFormat {
  
      /**
       * Initializes object.
       */
      void init();
  
      /**
       * Get the name of the format.
       *
       * @return The feed format.
       */
      String getFeedFormat();
  
      /**
       * Get the name of the provider.
       *
       * @return The content provider.
       */
      String getProvider();
  
      /**
       * Create sample feed with the given number of dummy items.
       *
       * @param size The size of the feed.
       */
      void populate(int size);
  
      /**
       * Get rules for escaping characters.
       * @return CharacterEscapes object containing escape rules.
       */
      CharacterEscapes getEscapeRules();
  
      /**
       * Pretty printing options.
       * @return Whether to use pretty print.
       */
      boolean usePrettyPrint();
  
  }
  