Example usage for java.util Calendar APRIL

Introduction

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

Prototype

int APRIL

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

Click Source Link

Document

Value of the #MONTH field indicating the fourth month of the year in the Gregorian and Julian calendars.

Usage

From source file:Main.java

public static void main(String[] args) {
    Calendar now = Calendar.getInstance();
    System.out.println(now.getTime());
    int month = now.get(Calendar.MONTH);
    if (month == Calendar.JANUARY) {
        System.out.println("JANUARY");
    }//w ww . j a va  2  s. com
    if (month == Calendar.FEBRUARY) {
        System.out.println("FEBRUARY");
    }
    if (month == Calendar.MARCH) {
        System.out.println("MARCH");
    }
    if (month == Calendar.APRIL) {
        System.out.println("APRIL");
    }
    if (month == Calendar.MAY) {
        System.out.println("MAY");
    }
    if (month == Calendar.JUNE) {
        System.out.println("JUNE");
    }
    if (month == Calendar.JULY) {
        System.out.println("JULY");
    }
    if (month == Calendar.AUGUST) {
        System.out.println("AUGUST");
    }
    if (month == Calendar.SEPTEMBER) {
        System.out.println("SEPTEMBER");
    }
    if (month == Calendar.OCTOBER) {
        System.out.println("OCTOBER");
    }
    if (month == Calendar.NOVEMBER) {
        System.out.println("NOVEMBER");
    }
    if (month == Calendar.DECEMBER) {
        System.out.println("DECEMBER");
    }

}

---

From source file:GregCalDemo.java

public static void main(String[] av) {
    //+//from  w w w. j  a v  a 2 s. c om
    GregorianCalendar d1 = new GregorianCalendar(1986, 04, 05); // May 5
    GregorianCalendar d2 = new GregorianCalendar(); // today
    Calendar d3 = Calendar.getInstance(); // today

    System.out.println("It was then " + d1.getTime());
    System.out.println("It is now " + d2.getTime());
    System.out.println("It is now " + d3.getTime());
    d3.set(Calendar.YEAR, 1915);
    d3.set(Calendar.MONTH, Calendar.APRIL);
    d3.set(Calendar.DAY_OF_MONTH, 12);
    System.out.println("D3 set to " + d3.getTime());
    //-
}

---

From source file:com.discursive.jccook.lang.builders.reflect.PoliticalCandidate.java

public static void main(String[] args) {
    // START lang-ex-sample-1
    // Create a State
    State va = new State("VA", "Virginia");

    // Create a Birth Date
    Calendar calendar = new GregorianCalendar();
    calendar.set(Calendar.YEAR, 1743);
    calendar.set(Calendar.MONTH, Calendar.APRIL);
    calendar.set(Calendar.DAY_OF_MONTH, 13);
    Date dob = calendar.getTime();

    BigDecimal moneyRaised = new BigDecimal(293829292.93);

    // Create a Political Candidate
    PoliticalCandidate candidate = new PoliticalCandidate("Jefferson", "Thomas", dob, moneyRaised, va);

    System.out.println(candidate);
    // END lang-ex-sample-1
}

---

From source file:com.discursive.jccook.lang.builders.customized.PoliticalCandidate.java

public static void main(String[] args) {
    // Create a State
    State va = new State("VA", "Virginia");

    // Create a Birth Date
    Calendar calendar = new GregorianCalendar();
    calendar.set(Calendar.YEAR, 1743);
    calendar.set(Calendar.MONTH, Calendar.APRIL);
    calendar.set(Calendar.DAY_OF_MONTH, 13);
    Date dob = calendar.getTime();

    BigDecimal moneyRaised = new BigDecimal(293829292.93);

    // Create a Political Candidate
    PoliticalCandidate candidate = new PoliticalCandidate("Jefferson", "Thomas", dob, moneyRaised, va);

    System.out.println(candidate);
}

---

From source file:Main.java

public static String getMonthString(int month) {
    switch (month) {
    case Calendar.JANUARY:
        return "Jan";
    case Calendar.FEBRUARY:
        return "Feb";
    case Calendar.MARCH:
        return "Mar";
    case Calendar.APRIL:
        return "Apr";
    case Calendar.MAY:
        return "May";
    case Calendar.JUNE:
        return "Jun";
    case Calendar.JULY:
        return "Jul";
    case Calendar.AUGUST:
        return "Aug";
    case Calendar.SEPTEMBER:
        return "Sep";
    case Calendar.OCTOBER:
        return "Oct";
    case Calendar.NOVEMBER:
        return "Nov";
    case Calendar.DECEMBER:
        return "Dec";
    default:/* w  w w  .j a  v a2s  . c o m*/
        return "";
    }
}

---

From source file:Main.java

public static int getDaysInMonth(int month, int year) {
    switch (month) {
    case Calendar.JANUARY:
    case Calendar.MARCH:
    case Calendar.MAY:
    case Calendar.JULY:
    case Calendar.AUGUST:
    case Calendar.OCTOBER:
    case Calendar.DECEMBER:
        return 31;
    case Calendar.APRIL:
    case Calendar.JUNE:
    case Calendar.SEPTEMBER:
    case Calendar.NOVEMBER:
        return 30;
    case Calendar.FEBRUARY:
        return (year % 4 == 0) ? 29 : 28;
    default:/* www  .ja v  a 2  s .c o m*/
        throw new IllegalArgumentException("Invalid Month");
    }
}

---

From source file:Main.java

public static int getDaysInMonth(int month, int year) {
    switch (month) {
    case Calendar.JANUARY:
    case Calendar.MARCH:
    case Calendar.MAY:
    case Calendar.JULY:
    case Calendar.AUGUST:
    case Calendar.OCTOBER:
    case Calendar.DECEMBER:
        return 31;
    case Calendar.APRIL:
    case Calendar.JUNE:
    case Calendar.SEPTEMBER:
    case Calendar.NOVEMBER:
        return 30;
    case Calendar.FEBRUARY:
        return (year % 4 == 0 && year % 100 != 0 || year % 400 == 0) ? 29 : 28;
    default:/*from  w ww .  j a  va2  s  .  c o  m*/
        throw new IllegalArgumentException("Invalid Month");
    }
}

---

From source file:Main.java

public static int stringMonthToInt(@NonNull final String month) {
    switch (month) {
    case "Jan":
        return Calendar.JANUARY;

    case "Feb":
        return Calendar.FEBRUARY;

    case "Mar":
        return Calendar.MARCH;

    case "Apr":
        return Calendar.APRIL;

    case "May":
        return Calendar.MAY;

    case "Jun":
        return Calendar.JUNE;

    case "Jul":
        return Calendar.JULY;

    case "Aug":
        return Calendar.AUGUST;

    case "Sep":
        return Calendar.SEPTEMBER;

    case "Oct":
        return Calendar.OCTOBER;

    case "Nov":
        return Calendar.NOVEMBER;

    case "Dec":
        return Calendar.DECEMBER;

    default://from w w  w  .j  a v  a  2  s  . c  o m
        return 0;
    }
}

---

From source file:Main.java

public static int getMonth(String str) {
    if (str.equals("jan"))
        return Calendar.JANUARY;
    if (str.equals("feb"))
        return Calendar.FEBRUARY;
    if (str.equals("mar"))
        return Calendar.MARCH;
    if (str.equals("apr"))
        return Calendar.APRIL;
    if (str.equals("may"))
        return Calendar.MAY;
    if (str.equals("jun"))
        return Calendar.JUNE;
    if (str.equals("jul"))
        return Calendar.JULY;
    if (str.equals("aug"))
        return Calendar.AUGUST;
    if (str.equals("sep"))
        return Calendar.SEPTEMBER;
    if (str.equals("oct"))
        return Calendar.OCTOBER;
    if (str.equals("nov"))
        return Calendar.NOVEMBER;
    if (str.equals("dec"))
        return Calendar.DECEMBER;

    return -1;/*  w  w  w. j av a  2  s.c  o  m*/
}

---

From source file:Util.java

private static int getMonthLastDate(int month, int year) {
    switch (month) {
    case Calendar.JANUARY:
    case Calendar.MARCH:
    case Calendar.MAY:
    case Calendar.JULY:
    case Calendar.AUGUST:
    case Calendar.OCTOBER:
    case Calendar.DECEMBER:
        return 31;

    case Calendar.APRIL:
    case Calendar.JUNE:
    case Calendar.SEPTEMBER:
    case Calendar.NOVEMBER:
        return 30;

    default: //  Calendar.FEBRUARY
        return year % 4 == 0 ? 29 : 28;
    }//  w  ww.  ja v a  2 s . co  m
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• »