Namespace Soprano.Query |
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Convert a query language string into a Soprano.Query.QueryLanguage value.
queryLanguage - The query language string to convert. Returns The QueryLanguage value corresponding to queryLanguage or Soprano.Query.QueryLanguageUser if it is unknown. |
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Convert a Soprano.Query.QueryLanguage value into a string representation.
lang - The query language to convert userQueryLanguage - If lang equals Query.QueryLanguageUser, userQueryLanguage defines the language to use. Returns A string representation of lang. If lang equals Soprano.Query.QueryLanguageUser, the method simply returns userQueryLanguage. |
%Soprano defines a set of well-known query languages that can be used to serialize queries. Additional languages may be supported using Query.QueryLanguageUser in combination with string codes.
See also Model.executeQuery, Query.Parser, Query.Serializer
QueryLanguageNone | - 0x0 | - | No query language | |
QueryLanguageSparql | - 0x1 | - | The SPARQL query language: http: www.w3.org TR rdf-sparql-query | |
QueryLanguageRdql | - 0x2 | - | The RDQL RDF query language: http: www.w3.org Submission 2004 SUBM-RDQL-20040109 | |
QueryLanguageSerql | - 0x4 | - | Sesame RDF %Query Language: http: openrdf.org doc sesame2 users ch05.html | |
QueryLanguageUser | - 0x1000 | - | The user type can be used to introduce unknown query lanaguages by name | |
QUERY_LANGUAGE_NONE | - QueryLanguageNone | - | Deprecated < i>< b> use QueryLanguageNone | |
QUERY_LANGUAGE_SPARQL | - QueryLanguageSparql | - | Deprecated < i>< b> use QueryLanguageSparql | |
QUERY_LANGUAGE_RDQL | - QueryLanguageRdql | - | Deprecated < i>< b> use QueryLanguageRdql | |
QUERY_LANGUAGE_SERQL | - QueryLanguageSerql | - | Deprecated < i>< b> use QueryLanguageSerql | |
QUERY_LANGUAGE_USER | - QueryLanguageUser | - | Deprecated < i>< b> use QueryLanguageUser |