Represents an R Indexing operation with $, @, [[, or [.

interface RAccessBase<Info = NoInfo> {
    accessed: RNode<Info>;
    info: Info & Source;
    lexeme: string;
    location: SourceRange;
    operator: "$" | "@" | "[" | "[[";
    type: Access;
    [key: string]: unknown;
}

Type Parameters

Hierarchy (View Summary)

Indexable

  • [key: string]: unknown

Hierarchy-Diagram

UML class diagram of RAccessBase

Properties

accessed: RNode<Info>

the accessed container/variable/expression

info: Info & Source

allows to attach additional information to the node

lexeme: string

the original string retrieved from R, can be used for further identification

location: SourceRange

The location may differ from what is stated in Source#fullRange as it represents the location identified by the R parser.

Source#fullRange

operator: "$" | "@" | "[" | "[["
type: Access