content: /**
   * Copyright (C) 2014 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
   * use this file except in compliance with the License. You may obtain a copy
   * of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License 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.android.server.usage;
  
  /**
   * A handy calendar object that knows nothing of Locale's or TimeZones. This simplifies
   * interval book-keeping. It is *NOT* meant to be used as a user-facing calendar, as it has
   * no concept of Locale or TimeZone.
   */
  public class UnixCalendar {
      public static final long DAY_IN_MILLIS = 24 * 60 * 60 * 1000;
      public static final long WEEK_IN_MILLIS = 7 * DAY_IN_MILLIS;
      public static final long MONTH_IN_MILLIS = 30 * DAY_IN_MILLIS;
      public static final long YEAR_IN_MILLIS = 365 * DAY_IN_MILLIS;
      private long mTime;
  
      public UnixCalendar(long time) {
          mTime = time;
      }
  
      public void addDays(int val) {
          mTime += val * DAY_IN_MILLIS;
      }
  
      public void addWeeks(int val) {
          mTime += val * WEEK_IN_MILLIS;
      }
  
      public void addMonths(int val) {
          mTime += val * MONTH_IN_MILLIS;
      }
  
      public void addYears(int val) {
          mTime += val * YEAR_IN_MILLIS;
      }
  
      public void setTimeInMillis(long time) {
          mTime = time;
      }
  
      public long getTimeInMillis() {
          return mTime;
      }
  }
  