FWD » Core Development » Database

import java.math.BigDecimal;

import java.sql.Date;

import java.sql.Timestamp;

public class Operators

{

    public static void main(String[] args)

    {

        System.out.println("Testing P2J_Add32bitScalars(-2, 3) = " + P2J_Add32bitScalars(-2, 3));

        System.out.println("Testing P2J_Add64bitScalars(2, 3) = " + P2J_Add64bitScalars(2L, 3L));

        System.out.println("Testing P2J_Add32bitObjects(-20, 30) = " + P2J_Add32bitObjects(-20, 30));

        System.out.println("Testing P2J_Add64bitObjects(20, 30) = " + P2J_Add64bitObjects(20L, 30L));

        System.out.println("Testing P2J_Concat('2', '3') = " + P2J_Concat("2", "3"));

        System.out.println("Testing P2J_AndScalar(true, true) = " + P2J_AndScalar(true, true));

        System.out.println("Testing P2J_AndObjects(false, false) = " + P2J_AndObjects(false, false));

    }

    public static int P2J_Add32bitScalars(int l1, int l2)

    {

        return  l1 + l2;

    }

    public static long P2J_Add64bitScalars(long l1, long l2)

    {

        return  l1 + l2;

    }

    public static Integer P2J_Add32bitObjects(Integer l1, Integer l2)

    {

        return  l1 + l2; // using auto-boxing

    }

    public static Long P2J_Add64bitObjects(Long l1, Long l2)

    {

        return  l1 + l2; // using auto-boxing

    }

    public static double P2J_MultiplyDecimalScalar(double d1, double d2)

    {

        return  d1 * d2;

    }

    public static Double P2J_MultiplyDecimalObjects(Double d1, Double d2)

    {

        return  d1 * d2;

    }

    public static BigDecimal P2J_MultiplyDecimalObjects2(BigDecimal d1, BigDecimal d2)

    {

        return d1.multiply(d2);

    }

    public static String P2J_Concat(String s1, String s2)

    {

        return  s1 + s2;

    }

    public static boolean P2J_AndScalar(boolean b1, boolean b2)

    {

        return b1 & b2;

    }

    public static Boolean P2J_AndObjects(Boolean b1, Boolean b2)

    {

        return b1 & b2; // using auto-boxing

    }

        public static long P2J_interval1(Date d1, Date d2)

        {

                return 0; // also not important

        }

        public static long P2J_interval2(Timestamp d1, Timestamp d2)

        {

                return 1; // also not important

        }

}