org.dominokit.domino.ui.timepicker.Clock24 Maven / Gradle / Ivy

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/*
 * Copyright © 2019 Dominokit
 *
 * 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 org.dominokit.domino.ui.timepicker;

import elemental2.core.JsDate;
import java.util.Date;
import org.gwtproject.i18n.shared.cldr.DateTimeFormatInfo;

/** An implementation of {@link Clock} for 24h clock system */
class Clock24 extends AbstractClock {

  /**
   * @param dateTimeFormatInfo {@link DateTimeFormatInfo}
   * @see #setDateTimeFormatInfo(DateTimeFormatInfo)
   */
  public Clock24(DateTimeFormatInfo dateTimeFormatInfo) {
    this(new JsDate(), dateTimeFormatInfo);
    this.dateTimeFormatInfo = dateTimeFormatInfo;
  }

  /**
   * @param jsDate {@link JsDate} as initial time value
   * @param dateTimeFormatInfo {@link DateTimeFormatInfo}
   */
  Clock24(JsDate jsDate, DateTimeFormatInfo dateTimeFormatInfo) {
    this.dateTimeFormatInfo = dateTimeFormatInfo;
    this.hour = jsDate.getHours();
    this.minute = jsDate.getMinutes();
    this.second = jsDate.getSeconds();
  }

  /** {@inheritDoc} */
  @Override
  public Clock getFor(JsDate jsDate) {
    return new Clock24(jsDate, dateTimeFormatInfo);
  }

  /** {@inheritDoc} */
  @Override
  public String format() {
    String hourString = this.hour < 10 ? "0" + this.hour : this.hour + "";
    String minuteString = this.minute < 10 ? "0" + this.minute : this.minute + "";
    String secondString = this.second < 10 ? "0" + this.second : this.second + "";
    return hourString + ":" + minuteString + (showSecond ? ":" + secondString : "");
  }

  /** {@inheritDoc} */
  @Override
  public String formatNoPeriod() {
    return format();
  }

  /** @return int, for this clock the value is constant 0 */
  @Override
  public int getStartHour() {
    return 0;
  }

  /** @return int, for this clock the value is constant 23 */
  @Override
  public int getEndHour() {
    return 23;
  }
  /** {@inheritDoc} for this clock return sam hour */
  @Override
  public int getCorrectHour(int hour) {
    return hour;
  }

  /** {@inheritDoc} */
  @Override
  public Date getTime() {
    JsDate jsDate = new JsDate();
    jsDate.setHours(hour);
    jsDate.setMinutes(minute);
    jsDate.setSeconds(second);
    return new Date((long) jsDate.getTime());
  }
}