Microsoft.PowerFx.Syntax Namespace

As operator parse node. Example:

Left As Identifier

Binary operation parse node. Example:

Left BinaryOp Right

Boolean literal parse node (true, false).

Function call parse node. Example:

Head(Args...)

Token for a comment.

Decimal literal parse node. Example:

12.34

Dotted identifier name parse node. Example:

Left.Right

Error parse node.

Token for lexing error.

File-aware, Multi-line source span with Line and Column. Wheras Span is a character span within a single expression.

First name parse node. Example:

Ident

The identifier during parsing.

Visitor that by default does nothing. <seealso cref="T:Microsoft.PowerFx.Syntax.TexlVisitor"></seealso>.

Token for an identifier/name.

List expression parse node. Example:

[Arg1, Arg2, ...]

Base class for all parse nodes representing a name/identifier.

Numeric literal parse node. Example:

3.14

Token for a numeric literal.

Parent identifier parse node.

Record expression parse node.

{X1: E1, X2: E2, ...}

Self identifier parse node.

Span in the text formula.

String interpolation parse node. A variadic node where each child represents a single element of the interpolation.

Example: $"Hello {name}!"

String literal parse node. Example:

"Hello world"

Token for a string literal.

Table expression parse node. Example:

[E1, ...]

A visitor that passes a context to each visit method and where each visit method returns a result.

Base class for all parse nodes.

Abstract visitor base class.

Base class for all lexing tokens.

Unary operation parse node. Examples:

Op ChildChild %

Base class for all variadic (i.e., with variable number of children) parse nodes.

Variadic operation node. Example:

Formula1 ; Formula2 ; ...

Indicates that the object is in active TextFirst context.

Kinds of binary operators.

Kinds of tokens.

Kinds of unary operators.

Kinds of variadic operators.