package fr.ifremer.tutti.ichtyometer.interactive;
   
   /*
    * #%L
    * Tutti :: Ichtyometer API
    * %%
    * Copyright (C) 2012 - 2014 Ifremer
    * %%
    * 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/gpl-3.0.html>.
   * #L%
   */
  
  import org.apache.commons.lang3.builder.ToStringBuilder;
  
  import java.io.Serializable;
  
  /**
   * Created on 1/28/14.
   *
   * @author Tony Chemit - chemit@codelutin.com
   * @since 3.1
   */
  public class Command implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      protected final String question;
  
      protected final String response;
  
      protected final String crc;
  
      public Command(String question, String response, String crc) {
          this.question = question;
          this.response = response;
          this.crc = crc;
      }
  
      public String getQuestion() {
          return question;
      }
  
      public String getResponse() {
          return response;
      }
  
      public String getCrc() {
          return crc;
      }
  
      @Override
      public String toString() {
          return new ToStringBuilder(this)
                  .append("question", question)
                  .append("response", response)
                  .append("crc", crc)
                  .toString();
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (!(o instanceof Command)) return false;
  
          Command command = (Command) o;
  
          return question.equals(command.question) && response.equals(command.response) &&
                 !(crc != null ? !crc.equals(command.crc) : command.crc != null);
  
      }
  
      @Override
      public int hashCode() {
          int result = question.hashCode();
          result = 31 * result + response.hashCode();
          result = 31 * result + (crc != null ? crc.hashCode() : 0);
          return result;
      }
  }