code refactor

pkg/core/numeral.go

@@ -0,0 +1,95 @@
+package core
+
+import (
+	"fmt"
+)
+
+// DecimalSeparator represents the type of decimal separator
+type DecimalSeparator byte
+
+// Decimal Separator
+const (
+	DECIMAL_SEPARATOR_DEFAULT DecimalSeparator = 0
+	DECIMAL_SEPARATOR_DOT     DecimalSeparator = 1
+	DECIMAL_SEPARATOR_COMMA   DecimalSeparator = 2
+	DECIMAL_SEPARATOR_SPACE   DecimalSeparator = 3
+	DECIMAL_SEPARATOR_INVALID DecimalSeparator = 255
+)
+
+// String returns a textual representation of the decimal separator enum
+func (f DecimalSeparator) String() string {
+	switch f {
+	case DECIMAL_SEPARATOR_DEFAULT:
+		return "Default"
+	case DECIMAL_SEPARATOR_DOT:
+		return "Dot"
+	case DECIMAL_SEPARATOR_COMMA:
+		return "Comma"
+	case DECIMAL_SEPARATOR_SPACE:
+		return "Space"
+	case DECIMAL_SEPARATOR_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(f))
+	}
+}
+
+// DigitGroupingSymbol represents the digit grouping symbol
+type DigitGroupingSymbol byte
+
+// Digit Grouping Symbol
+const (
+	DIGIT_GROUPING_SYMBOL_DEFAULT    DigitGroupingSymbol = 0
+	DIGIT_GROUPING_SYMBOL_DOT        DigitGroupingSymbol = 1
+	DIGIT_GROUPING_SYMBOL_COMMA      DigitGroupingSymbol = 2
+	DIGIT_GROUPING_SYMBOL_SPACE      DigitGroupingSymbol = 3
+	DIGIT_GROUPING_SYMBOL_APOSTROPHE DigitGroupingSymbol = 4
+	DIGIT_GROUPING_SYMBOL_INVALID    DigitGroupingSymbol = 255
+)
+
+// String returns a textual representation of the digit grouping symbol enum
+func (f DigitGroupingSymbol) String() string {
+	switch f {
+	case DIGIT_GROUPING_SYMBOL_DEFAULT:
+		return "Default"
+	case DIGIT_GROUPING_SYMBOL_DOT:
+		return "Dot"
+	case DIGIT_GROUPING_SYMBOL_COMMA:
+		return "Comma"
+	case DIGIT_GROUPING_SYMBOL_SPACE:
+		return "Space"
+	case DIGIT_GROUPING_SYMBOL_APOSTROPHE:
+		return "Apostrophe"
+	case DIGIT_GROUPING_SYMBOL_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(f))
+	}
+}
+
+// DigitGroupingType represents digit grouping type
+type DigitGroupingType byte
+
+// Digit Grouping Type
+const (
+	DIGIT_GROUPING_TYPE_DEFAULT             DigitGroupingType = 0
+	DIGIT_GROUPING_TYPE_NONE                DigitGroupingType = 1
+	DIGIT_GROUPING_TYPE_THOUSANDS_SEPARATOR DigitGroupingType = 2
+	DIGIT_GROUPING_TYPE_INVALID             DigitGroupingType = 255
+)
+
+// String returns a textual representation of the digit grouping type enum
+func (d DigitGroupingType) String() string {
+	switch d {
+	case DIGIT_GROUPING_TYPE_DEFAULT:
+		return "Default"
+	case DIGIT_GROUPING_TYPE_NONE:
+		return "None"
+	case DIGIT_GROUPING_TYPE_THOUSANDS_SEPARATOR:
+		return "Thousands Separator"
+	case DIGIT_GROUPING_TYPE_INVALID:
+		return "Invalid"
+	default:
+		return fmt.Sprintf("Invalid(%d)", int(d))
+	}
+}