content: /* 
   * Copyright (C) 2015 Adrien Guille <adrien.guille@univ-lyon2.fr>
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package main.java.fr.ericlab.sondy.core.structures;
  
  import java.util.HashMap;
  import java.util.Map.Entry;
  
  /**
   *
   *   @author Adrien GUILLE, ERIC Lab, University of Lyon 2
   *   @email adrien.guille@univ-lyon2.fr
   */
  public class RankedUsers {
      public HashMap<String,Integer> ranks;
      public int maxRank;
      
      public RankedUsers(){
          ranks = new HashMap<>();
          maxRank = 0;
      }
      
      public void add(String user, int rank){
          ranks.put(user, rank);
          if(rank > maxRank){
              maxRank = rank;
          }
      }
      
      public int getRank(String user){
          return ranks.get(user);
      }
      
      public int[] extractRankDistribution(){
          int[] array = new int[maxRank+1];
          for(Entry entry : ranks.entrySet()){
              int rank = (int)entry.getValue();
              array[rank]++;
          }
          return array;
      }
  }
  