Example usage for java.util Calendar HOUR_OF

Introduction

In this page you can find the example usage for java.util Calendar HOUR_OF_DAY.

Prototype

int HOUR_OF_DAY

To view the source code for java.util Calendar HOUR_OF_DAY.

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Document

Field number for get and set indicating the hour of the day.

Usage

From source file:Main.java

public static String getNowTime() {
    Calendar nowTime = Calendar.getInstance();
    nowTime.add(Calendar.HOUR_OF_DAY, 8);
    return new SimpleDateFormat("yyyyMMddHHmmssSSS").format(nowTime.getTime());
}

From source file:Main.java

public static Calendar today() {
    Calendar date = new GregorianCalendar();
    date.set(Calendar.HOUR_OF_DAY, 0);
    date.set(Calendar.MINUTE, 0);
    date.set(Calendar.SECOND, 0);
    date.set(Calendar.MILLISECOND, 0);
    return date;/*from   w  w w  .  j  av  a 2 s .c  o m*/
}

From source file:Main.java

public static Calendar GetTodayLeftRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:Main.java

public static long timeInMillis(int hour, int minute) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.HOUR_OF_DAY, hour);
    calendar.set(Calendar.MINUTE, minute);
    calendar.set(Calendar.SECOND, 0);

    long timeBefore = calendar.getTimeInMillis();

    if (Calendar.getInstance().getTimeInMillis() > timeBefore)
        calendar.add(Calendar.DAY_OF_WEEK, 1);
    return calendar.getTimeInMillis();
}

From source file:Main.java

public static int getHourFromDate(Date date) {
    Calendar cal = dateToCalendar(date);
    return cal.get(Calendar.HOUR_OF_DAY);
}

From source file:Main.java

public static Calendar GetTodayRightRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.HOUR_OF_DAY, 23);
    calendar.set(Calendar.MINUTE, 59);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:Main.java

public static long startOfTodDay() {
    Calendar calendar = Calendar.getInstance();
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    Date date = calendar.getTime();
    return date.getTime();
}

From source file:Main.java

public static Calendar GetYesterdayLeftRange(Calendar today) {
    Calendar calendar = (Calendar) today.clone();
    calendar.set(Calendar.HOUR_OF_DAY, 0);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    calendar.set(Calendar.MILLISECOND, 0);
    calendar.add(Calendar.DAY_OF_MONTH, -1);
    calendar.add(Calendar.MINUTE, 0);
    return calendar;
}

From source file:Main.java

public static int getHour(Date date) {
    return getCalendar(date).get(Calendar.HOUR_OF_DAY);
}

From source file:Main.java

public static long getTodayStartTime() {
    Calendar date = new GregorianCalendar();
    date.set(Calendar.HOUR_OF_DAY, 0);
    date.set(Calendar.MINUTE, 0);
    date.set(Calendar.SECOND, 0);
    date.set(Calendar.MILLISECOND, 1);
    return date.getTimeInMillis();
}

Example usage for java.util Calendar HOUR_OF_DAY

Introduction

Prototype

Document

Usage