Java Minute Calculate toMinuteString(long time)

Description

to Minute String

License

Open Source License

Declaration

public static String toMinuteString(long time) 

Method Source Code

//package com.java2s;
/**/* w ww . java  2s.com*/
 * This file is part of JEMMA - http://jemma.energy-home.org
 * (C) Copyright 2013 Telecom Italia (http://www.telecomitalia.it)
 *
 * JEMMA is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License (LGPL) version 3
 * or later as published by the Free Software Foundation, which accompanies
 * this distribution and is available at http://www.gnu.org/licenses/lgpl.html
 *
 * JEMMA 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 Lesser General Public License (LGPL) for more details.
 *
 */

import java.text.SimpleDateFormat;
import java.util.Calendar;

public class Main {
    public static final int MINUTES_IN_ONE_TIME_SLOT = 1;
    private static final SimpleDateFormat minutesFormatter = new SimpleDateFormat("EEE,kk:mm");

    public static String toMinuteString(long time) {
        return minutesFormatter.format(time);
    }

    public static String toMinuteString(Calendar c) {
        return minutesFormatter.format(c.getTimeInMillis());
    }

    public static String toMinuteString(int slot) {
        return minutesFormatter.format(getMillisOf(slot));
    }

    public static long getMillisOf(int slot) {
        return getCalendarOf(slot).getTimeInMillis();
    }

    public static Calendar getCalendarOf(int slot) {
        Calendar c = Calendar.getInstance();
        int minutes = slot * MINUTES_IN_ONE_TIME_SLOT;
        c.set(Calendar.HOUR_OF_DAY, minutes / 60);
        c.set(Calendar.MINUTE, minutes % 60);
        return c;
    }
}

Related

1. plusMinute(int minute)
2. setMinutes(Date date, int amount)
3. shiftTime(Object o, int minutes)
4. toDegreesMinutes(double degrees, int nDecimals, boolean longitude)
5. toMinutes(Date fecha)