cn.hutool.cron.pattern.PatternUtil Maven / Gradle / Ivy
package cn.hutool.cron.pattern;
import cn.hutool.core.date.Week;
import java.time.LocalDateTime;
import java.util.Calendar;
/**
* 表达式工具，内部使用
*
* @author looly
* @since 5.8.0
*/
class PatternUtil {
/**
* 获取处理后的字段列表
* 月份从1开始，周从0开始
*
* @param dateTime {@link Calendar}
* @param isMatchSecond 是否匹配秒，{@link false}则秒返回-1
* @return 字段值列表
* @since 5.8.0
*/
static int[] getFields(LocalDateTime dateTime, boolean isMatchSecond) {
final int second = isMatchSecond ? dateTime.getSecond() : -1;
final int minute = dateTime.getMinute();
final int hour = dateTime.getHour();
final int dayOfMonth = dateTime.getDayOfMonth();
final int month = dateTime.getMonthValue();// 月份从1开始
final int dayOfWeek = Week.of(dateTime.getDayOfWeek()).getValue() - 1; // 星期从0开始，0和7都表示周日
final int year = dateTime.getYear();
return new int[]{second, minute, hour, dayOfMonth, month, dayOfWeek, year};
}
/**
* 获取处理后的字段列表
* 月份从1开始，周从0开始
*
* @param calendar {@link Calendar}
* @param isMatchSecond 是否匹配秒，{@link false}则秒返回-1
* @return 字段值列表
* @since 5.8.0
*/
static int[] getFields(Calendar calendar, boolean isMatchSecond) {
final int second = isMatchSecond ? calendar.get(Calendar.SECOND) : -1;
final int minute = calendar.get(Calendar.MINUTE);
final int hour = calendar.get(Calendar.HOUR_OF_DAY);
final int dayOfMonth = calendar.get(Calendar.DAY_OF_MONTH);
final int month = calendar.get(Calendar.MONTH) + 1;// 月份从1开始
final int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK) - 1; // 星期从0开始，0和7都表示周日
final int year = calendar.get(Calendar.YEAR);
return new int[]{second, minute, hour, dayOfMonth, month, dayOfWeek, year};
}
}