content: /*
   * Copyright (c) 2019, 2022, Oracle and/or its affiliates.
   *
   * This program is free software; you can redistribute it and/or modify it under
   * the terms of the GNU General Public License, version 2.0, as published by the
   * Free Software Foundation.
   *
   * This program is also distributed with certain software (including but not
   * limited to OpenSSL) that is licensed under separate terms, as designated in a
   * particular file or component or in included license documentation. The
   * authors of MySQL hereby grant you an additional permission to link the
   * program and your derivative works with the separately licensed software that
   * they have included with MySQL.
   *
   * Without limiting anything contained in the foregoing, this file, which is
   * part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
   * version 1.0, a copy of which can be found at
   * http://oss.oracle.com/licenses/universal-foss-exception.
   *
   * 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, version 2.0,
   * for more details.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
   */
  
  package com.mysql.cj.protocol;
  
  import java.time.Duration;
  import java.time.LocalDateTime;
  import java.time.LocalTime;
  import java.time.OffsetTime;
  import java.util.Calendar;
  
  import com.mysql.cj.util.TimeUtil;
  
  public class InternalTime {
  
      private boolean negative = false;
      private int hours = 0;
      private int minutes = 0;
      private int seconds = 0;
      private int nanos = 0;
      private int scale = 0;
  
      public static InternalTime from(LocalTime x) {
          return new InternalTime(x.getHour(), x.getMinute(), x.getSecond(), x.getNano(), -1);
      }
  
      public static InternalTime from(LocalDateTime x) {
          return new InternalTime(x.getHour(), x.getMinute(), x.getSecond(), x.getNano(), -1);
      }
  
      public static InternalTime from(OffsetTime x) {
          return new InternalTime(x.getHour(), x.getMinute(), x.getSecond(), x.getNano(), -1);
      }
  
      public static InternalTime from(Duration x) {
          Duration durationAbs = x.abs();
          long fullSeconds = durationAbs.getSeconds();
          long fullMinutes = fullSeconds / 60;
          long fullHours = fullMinutes / 60;
          InternalTime internalTime = new InternalTime((int) fullHours, (int) (fullMinutes % 60), (int) (fullSeconds % 60), durationAbs.getNano(), -1);
          internalTime.setNegative(x.isNegative());
          return internalTime;
      }
  
      public static InternalTime from(Calendar x, int nanos) {
          return new InternalTime(x.get(Calendar.HOUR_OF_DAY), x.get(Calendar.MINUTE), x.get(Calendar.SECOND), nanos, -1);
      }
  
      /**
       * Constructs a zero time
       */
      public InternalTime() {
      }
  
      public InternalTime(int hours, int minutes, int seconds, int nanos, int scale) {
          this.hours = hours;
          this.minutes = minutes;
          this.seconds = seconds;
          this.nanos = nanos;
          this.scale = scale;
      }
  
      public boolean isNegative() {
          return this.negative;
      }
  
      public void setNegative(boolean negative) {
          this.negative = negative;
      }
  
      public int getHours() {
          return this.hours;
      }
  
      public void setHours(int hours) {
          this.hours = hours;
      }
  
      public int getMinutes() {
          return this.minutes;
      }
  
      public void setMinutes(int minutes) {
          this.minutes = minutes;
      }
  
      public int getSeconds() {
          return this.seconds;
      }
  
      public void setSeconds(int seconds) {
          this.seconds = seconds;
      }
  
      public int getNanos() {
          return this.nanos;
      }
  
      public void setNanos(int nanos) {
          this.nanos = nanos;
      }
  
      public boolean isZero() {
          return this.hours == 0 && this.minutes == 0 && this.seconds == 0 && this.nanos == 0;
      }
  
      public int getScale() {
          return this.scale;
      }
  
      public void setScale(int scale) {
          this.scale = scale;
      }
  
      @Override
      public String toString() {
          if (this.nanos > 0) {
              return String.format("%02d:%02d:%02d.%s", this.hours, this.minutes, this.seconds, TimeUtil.formatNanos(this.nanos, this.scale, false));
          }
          return String.format("%02d:%02d:%02d", this.hours, this.minutes, this.seconds);
      }
  }
  