DartStyleExpression? processOneNumber()

in lib/parser.dart [2036:2075]

• 40 lines of code
• 20 McCabe index (conditional complexity)

  DartStyleExpression? processOneNumber(Expressions exprs, int part) {
    var value = marginValue(exprs.expressions[0]);
    if (value != null) {
      switch (part) {
        case _marginPartLeft:
          return MarginExpression(exprs.span, left: value);
        case _marginPartTop:
          return MarginExpression(exprs.span, top: value);
        case _marginPartRight:
          return MarginExpression(exprs.span, right: value);
        case _marginPartBottom:
          return MarginExpression(exprs.span, bottom: value);
        case _borderPartLeft:
        case _borderPartLeftWidth:
          return BorderExpression(exprs.span, left: value);
        case _borderPartTop:
        case _borderPartTopWidth:
          return BorderExpression(exprs.span, top: value);
        case _borderPartRight:
        case _borderPartRightWidth:
          return BorderExpression(exprs.span, right: value);
        case _borderPartBottom:
        case _borderPartBottomWidth:
          return BorderExpression(exprs.span, bottom: value);
        case _heightPart:
          return HeightExpression(exprs.span, value);
        case _widthPart:
          return WidthExpression(exprs.span, value);
        case _paddingPartLeft:
          return PaddingExpression(exprs.span, left: value);
        case _paddingPartTop:
          return PaddingExpression(exprs.span, top: value);
        case _paddingPartRight:
          return PaddingExpression(exprs.span, right: value);
        case _paddingPartBottom:
          return PaddingExpression(exprs.span, bottom: value);
      }
    }
    return null;
  }