时间区域代码,Java代码库,德仔网

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【Java】时间区域

作者:tianzhang / 发布于2011/8/31/ 686

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;</div>
<div>/**
*
* @author gcui
*/
public final class Duration {</div>
<div> /**
 * construct a duration from a String.
 * @param cutOffTime a String like "23:59,22:00"
 */
 public Duration(String cutOffTime) throws ParseException {
 String[] temp = cutOffTime.split(",");
 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
 String now = sdf.format(new Date());
 sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
 String from = now + " " + temp[1];
 String to = now + " " + temp[0];</div>
<div> this.startDate = sdf.parse(from);
 this.endDate = sdf.parse(to);
 }
<div> public Duration(Date startDate, Date endDate) {
 this.startDate = eraseSecond(startDate);
 this.endDate = eraseSecond(endDate);
 }
 private final Date startDate;
 private final Date endDate;</div>
<div> public boolean isHit(Date date) {
 date = eraseSecond(date);
 if (date.getTime() >= startDate.getTime() && date.getTime() <= endDate.getTime()) {
 return true;
 }
 return false;
 }
<div> private Date eraseSecond(Date date) {
 Calendar c = Calendar.getInstance();
 c.setTime(date);
 c.set(Calendar.MILLISECOND, 0);
 c.set(Calendar.SECOND, 0);
 return c.getTime();
 }
<div> public String toString() {
 return "Duration{" + "startDate=" + startDate + ", endDate=" + endDate + '}';
 }
}
</div>

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