function binOpExpressionNodeKindFrom()

in src/powerquery-parser/parser/parsers/combinatorialParser.ts [238:276]

• 31 lines of code
• 18 McCabe index (conditional complexity)

function binOpExpressionNodeKindFrom(operator: Constant.TBinOpExpressionOperator): Ast.TBinOpExpressionNodeKind {
    switch (operator) {
        case Constant.KeywordConstant.Meta:
            return Ast.NodeKind.MetadataExpression;

        case Constant.ArithmeticOperator.Multiplication:
        case Constant.ArithmeticOperator.Division:
        case Constant.ArithmeticOperator.Addition:
        case Constant.ArithmeticOperator.Subtraction:
        case Constant.ArithmeticOperator.And:
            return Ast.NodeKind.ArithmeticExpression;

        case Constant.RelationalOperator.GreaterThan:
        case Constant.RelationalOperator.GreaterThanEqualTo:
        case Constant.RelationalOperator.LessThan:
        case Constant.RelationalOperator.LessThanEqualTo:
            return Ast.NodeKind.RelationalExpression;

        case Constant.EqualityOperator.EqualTo:
        case Constant.EqualityOperator.NotEqualTo:
            return Ast.NodeKind.EqualityExpression;

        case Constant.KeywordConstant.As:
            return Ast.NodeKind.AsExpression;

        case Constant.KeywordConstant.Is:
            return Ast.NodeKind.IsExpression;

        case Constant.LogicalOperator.And:
        case Constant.LogicalOperator.Or:
            return Ast.NodeKind.LogicalExpression;

        case Constant.MiscConstant.NullCoalescingOperator:
            return Ast.NodeKind.NullCoalescingExpression;

        default:
            throw Assert.isNever(operator);
    }
}