private static int findCalculationBase()

in velocity-engine-core/src/main/java/org/apache/velocity/runtime/parser/node/MathUtils.java [243:268]

• 22 lines of code
• 13 McCabe index (conditional complexity)

    private static int findCalculationBase (Number op1, Number op2)
    {

        boolean op1Int = isInteger(op1);
        boolean op2Int = isInteger(op2);

        if ( (op1 instanceof BigDecimal || op2 instanceof BigDecimal) ||
             ( (!op1Int || !op2Int) && (op1 instanceof BigInteger || op2 instanceof BigInteger)) )
        {
            return BASE_BIGDECIMAL;
        }

        if (op1Int && op2Int) {
            if (op1 instanceof BigInteger || op2 instanceof BigInteger)
            {
                return BASE_BIGINTEGER;
            }
            return BASE_LONG;
        }

        if ((op1 instanceof Double) || (op2 instanceof Double))
        {
            return BASE_DOUBLE;
        }
        return BASE_FLOAT;
    }