Java Number Add add1(Double v1, Double v2)

Description

add

License

Open Source License

Declaration

public static Double add1(Double v1, Double v2) 

Method Source Code

//package com.java2s;
import java.math.BigDecimal;

public class Main {

    public static Double add1(Double v1, Double v2) {
        if (v1 == null) {
            v1 = 0d;// w w  w.  j a v  a2  s .co  m
        }
        if (v2 == null) {
            v2 = 0d;
        }
        double s1 = v1, s2 = v2;
        double v = add(s1, s2);
        if (v == 0) {
            return null;
        }
        return Double.valueOf(v);
    }

    public static double add(double v1, double v2) {
        BigDecimal b1 = new BigDecimal(Double.toString(v1));
        BigDecimal b2 = new BigDecimal(Double.toString(v2));
        return b1.add(b2).doubleValue();
    }

    public static double add(Double v1, Double v2) {
        if (v1 == null) {
            v1 = 0d;
        }
        if (v2 == null) {
            v2 = 0d;
        }
        double s1 = v1, s2 = v2;
        return add(s1, s2);
    }
}

Related

1. add(Number a, Number b)
2. add(Object addend, Object augend)
3. add(Object num1, Object num2)
4. add(String number1, String number2)
5. add(T a, T b)
6. add4Money(Double value1, Double value2)
7. addAmounts(final double num1, final double num2)
8. addDoubles(Double value, Double addValue)
9. addDoubles(String str1, String str2, int rounding)