Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.time.LocalDate;
import java.time.Month;
import java.time.temporal.ChronoField;

public class Main {
    public static void main(String[] argv) {
        System.out.println(getQuarter(LocalDate.now()));
    }

    /**
     * Returns the current quarter of the given date
     * 
     * @return int (0 .. 3)
     * @param cal
     *          Given date, cannot be null
     */
    public static int getQuarter(LocalDate cal) {
        int month = cal.get(ChronoField.MONTH_OF_YEAR);
        switch (Month.of(month)) {
        case JANUARY:
        case FEBRUARY:
        case MARCH:
        default:
            return 0;
        case APRIL:
        case MAY:
        case JUNE:
            return 1;
        case JULY:
        case AUGUST:
        case SEPTEMBER:
            return 2;
        case OCTOBER:
        case NOVEMBER:
        case DECEMBER:
            return 3;
        }
    }

}