content: /*
   * Symphony - A modern community (forum/BBS/SNS/blog) platform written in Java.
   * Copyright (C) 2012-present, b3log.org
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  package org.b3log.symphony.model;
  
  /**
   * This class defines all follow model relevant keys.
   *
   * @author <a href="http://88250.b3log.org">Liang Ding</a>
   * @version 1.1.0.0, Jun 3, 2015
   * @since 0.2.5
   */
  public final class Follow {
  
      /**
       * Follow.
       */
      public static final String FOLLOW = "follow";
  
      /**
       * Follows.
       */
      public static final String FOLLOWS = "follows";
  
      /**
       * Key of follower id.
       */
      public static final String FOLLOWER_ID = "followerId";
  
      /**
       * Key of following id.
       */
      public static final String FOLLOWING_ID = "followingId";
  
      /**
       * Key of following type.
       */
      public static final String FOLLOWING_TYPE = "followingType";
  
      // Following type constants
      /**
       * Following type - user.
       */
      public static final int FOLLOWING_TYPE_C_USER = 0;
  
      /**
       * Following type - tag.
       */
      public static final int FOLLOWING_TYPE_C_TAG = 1;
  
      /**
       * Following type - article collect.
       */
      public static final int FOLLOWING_TYPE_C_ARTICLE = 2;
  
      /**
       * Following type - article watch.
       */
      public static final int FOLLOWING_TYPE_C_ARTICLE_WATCH = 3;
  
      /**
       * Private constructor.
       */
      private Follow() {
      }
  }
  