package com.imsl.test.example.finance;

import com.imsl.finance.*;
import java.text.*;
import java.util.*;

/**
 * <p>
 * Computes the previous coupon date before the settlement date.</p>
 *
 * In this example, the settlement date is 11/11/86. The previous coupon date
 * before this date is returned.
 *
 * @see <a href="BondCouppcdEx1.java">Code</a>
 * @see <a href="doc-files/BondCouppcdEx1.out">Output</a>
 */
public class BondCouppcdEx1 {

    static final DateFormat dateFormat
            = DateFormat.getDateInstance(DateFormat.SHORT, Locale.US);

    static private GregorianCalendar parse(String s) throws ParseException {
        GregorianCalendar cal = new GregorianCalendar();
        cal.setTime(dateFormat.parse(s));
        return cal;
    }

    public static void main(String args[]) throws ParseException {
        GregorianCalendar settlement = parse("11/11/86");
        GregorianCalendar maturity = parse("3/1/99");
        int freq = Bond.SEMIANNUAL;
        DayCountBasis dcb = DayCountBasis.BasisActual365;
        GregorianCalendar couppcd = Bond.couppcd(settlement, maturity,
                freq, dcb);
        System.out.println("The previous coupon date before the settlement "
                + "date is " + dateFormat.format(couppcd.getTime()));
    }
}