Traqula Rules SPARQL 1.1
Traqula rules SPARQL 1.1 contains the grammar rules, lexer tokens, AST types, and factory for building SPARQL 1.1 parsers and generators.
This package is the foundation that the SPARQL 1.2 rules and SPARQL 1.1 + ADJUST rules extend.
Installation
npm install @traqula/rules-sparql-1-1or
yarn add @traqula/rules-sparql-1-1Exports
This package provides the following main exports:
| Export | Description |
|---|---|
gram.* |
Grammar rules for SPARQL 1.1 (query, update, expression, pattern, etc.) |
lex.* |
Lexer tokens and the sparql11LexerBuilder |
AstFactory |
Factory for creating SPARQL 1.1 AST nodes |
MinimalSparqlParser |
Base class for parser engines |
completeParseContext |
Helper to fill in default parse context values |
completeGeneratorContext |
Helper to fill in default generator context values |
copyParseContext |
Helper to shallow-copy a parse context |
sparqlCodepointEscape |
SPARQL codepoint escape preprocessor |
AstTransformer |
Type-safe AST visitor/transformer |
CommonIRIs |
Enum of commonly used IRI constants (XSD, RDF) |
Sparql11types |
TypeScript types for all SPARQL 1.1 AST nodes |
Usage
This package is primarily used by engine packages and by dependent projects that extend Traqula's grammar.
For end-user parsing and generation, use the engine packages (@traqula/parser-sparql-1-1, @traqula/generator-sparql-1-1) instead.
For guidance on extending grammar rules, see the guidelines for dependent projects and the create a parser documentation.