code: /* LanguageTool, a natural language style checker
   * Copyright (C) 2018 Fabian Richter
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library 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
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
   * USA
   */
  package org.languagetool.server;
  
  enum LimitEnforcementMode {
    DISABLED (1),
    PER_DAY (2);
  
    private final int id;
  
    LimitEnforcementMode(int id) {
      this.id = id;
    }
  
    static LimitEnforcementMode parse(Integer value) {
      if (value == null || value <= 0) {
        return DISABLED;
      }
      for (LimitEnforcementMode mode : LimitEnforcementMode.values()) {
        if (mode.id == value) {
          return mode;
        }
      }
      System.err.println("Invalid value for limit enforcement mode encountered: '" +
        value + "'; Falling back to DISABLED mode.");
      return DISABLED;
    }
  
    public int getId() {
      return id;
    }
  }
  