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<div class="title">Soprano::Query Namespace Reference</div> </div>
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Enumerations</h2></td></tr>
<tr class="memitem:ab568869993a9d6c452c8e5a34d5ac26c"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">QueryLanguage</a> { <br/>
  <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cab31b77e73a1084c69d675a785bd0fc58">QueryLanguageNone</a> = 0x0,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca619ecf57d183bffe04ebf81089031334">QueryLanguageSparql</a> = 0x1,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca35b382504ef08fe49c6d837662d70ad3">QueryLanguageRdql</a> = 0x2,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cad2437d975c3de565b924666a40e107ce">QueryLanguageSerql</a> = 0x4,
<br/>
  <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca8cf0e7dab9f679199c3419de5276f7a1">QueryLanguageSparqlNoInference</a> = 0x8,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">QueryLanguageUser</a> = 0x1000,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca07f582f5835e58c17b00e040ced39f6a">QUERY_LANGUAGE_NONE</a> = QueryLanguageNone,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca6f053c9c1a9487bf127c051c9d1719f2">QUERY_LANGUAGE_SPARQL</a> = QueryLanguageSparql,
<br/>
  <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca176acc45c8ef5290719a4608a092a072">QUERY_LANGUAGE_RDQL</a> = QueryLanguageRdql,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca901c9ae989ed5c33583584ea7f2afc4e">QUERY_LANGUAGE_SERQL</a> = QueryLanguageSerql,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca90c97c1aa5eb79a206a4399d1a332aeb">QUERY_LANGUAGE_USER</a> = QueryLanguageUser
<br/>
}</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a623801de076b2fc9374b7494d614d2ea"><td class="memItemLeft" align="right" valign="top"><a class="el" href="soprano__export_8h.html#a4f040b77f4fdd45fda0c3d6ced1e3776">SOPRANO_EXPORT</a> <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceSoprano_1_1Query.html#a623801de076b2fc9374b7494d614d2ea">queryLanguageToString</a> (<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> lang, const <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> &userQueryLanguage=<a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a>())</td></tr>
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<tr class="memitem:af1f079cfbe5f679578d6bc38db1aa52c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="soprano__export_8h.html#a4f040b77f4fdd45fda0c3d6ced1e3776">SOPRANO_EXPORT</a> <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">QueryLanguage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceSoprano_1_1Query.html#af1f079cfbe5f679578d6bc38db1aa52c">queryLanguageFromString</a> (const <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> &queryLanguage)</td></tr>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<td class="memname">enum <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a></td>
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<p>Soprano defines a set of well-known query languages that can be used to serialize queries. Additional languages may be supported using <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">Query::QueryLanguageUser</a> in combination with string codes.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classSoprano_1_1Model.html#a5157ca3996dea1e7a46947d41e530c51">Model::executeQuery</a>, Query::Parser, Query::Serializer </dd></dl>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cab31b77e73a1084c69d675a785bd0fc58"></a>QueryLanguageNone</em> </td><td class="fielddoc">
<p>No query language </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca619ecf57d183bffe04ebf81089031334"></a>QueryLanguageSparql</em> </td><td class="fielddoc">
<p>The SPARQL query language: <a href="http://www.w3.org/TR/rdf-sparql-query/">http://www.w3.org/TR/rdf-sparql-query/</a> </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca35b382504ef08fe49c6d837662d70ad3"></a>QueryLanguageRdql</em> </td><td class="fielddoc">
<p>The RDQL RDF query language: <a href="http://www.w3.org/Submission/2004/SUBM-RDQL-20040109/">http://www.w3.org/Submission/2004/SUBM-RDQL-20040109/</a> </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cad2437d975c3de565b924666a40e107ce"></a>QueryLanguageSerql</em> </td><td class="fielddoc">
<p>Sesame RDF Query Language: <a href="http://openrdf.org/doc/sesame2/users/ch05.html">http://openrdf.org/doc/sesame2/users/ch05.html</a> </p>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca8cf0e7dab9f679199c3419de5276f7a1"></a>QueryLanguageSparqlNoInference</em> </td><td class="fielddoc">
<p>The SPARQL query language without any inference. This special language was introduced in Soprano 2.8 to level the fact that no support for query flags exists. It is not supported by any backend yet but can be used in FilterModels. A possible implementation would be a <a class="el" href="classSoprano_1_1FilterModel.html" title="A FilterModel is a virtual model that wraps another Model.">FilterModel</a> which enables Virtuoso inference through special SPARQL extensions as done in Nepomuk. </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633"></a>QueryLanguageUser</em> </td><td class="fielddoc">
<p>The user type can be used to introduce unknown query lanaguages by name </p>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca07f582f5835e58c17b00e040ced39f6a"></a>QUERY_LANGUAGE_NONE</em> </td><td class="fielddoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000005">Deprecated:</a></b></dt><dd>use <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cab31b77e73a1084c69d675a785bd0fc58">Soprano::Query::QueryLanguageNone</a> </dd></dl>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca6f053c9c1a9487bf127c051c9d1719f2"></a>QUERY_LANGUAGE_SPARQL</em> </td><td class="fielddoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000006">Deprecated:</a></b></dt><dd>use <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca619ecf57d183bffe04ebf81089031334">Soprano::Query::QueryLanguageSparql</a> </dd></dl>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca176acc45c8ef5290719a4608a092a072"></a>QUERY_LANGUAGE_RDQL</em> </td><td class="fielddoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000007">Deprecated:</a></b></dt><dd>use <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca35b382504ef08fe49c6d837662d70ad3">Soprano::Query::QueryLanguageRdql</a> </dd></dl>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca901c9ae989ed5c33583584ea7f2afc4e"></a>QUERY_LANGUAGE_SERQL</em> </td><td class="fielddoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000008">Deprecated:</a></b></dt><dd>use <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cad2437d975c3de565b924666a40e107ce">Soprano::Query::QueryLanguageSerql</a> </dd></dl>
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<tr><td class="fieldname"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca90c97c1aa5eb79a206a4399d1a332aeb"></a>QUERY_LANGUAGE_USER</em> </td><td class="fielddoc">
<dl class="deprecated"><dt><b><a class="el" href="deprecated.html#_deprecated000009">Deprecated:</a></b></dt><dd>use <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">Soprano::Query::QueryLanguageUser</a> </dd></dl>
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<p>Definition at line <a class="el" href="sopranotypes_8h_source.html#l00129">129</a> of file <a class="el" href="sopranotypes_8h_source.html">sopranotypes.h</a>.</p>
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<h2 class="groupheader">Function Documentation</h2>
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<td class="memname"><a class="el" href="soprano__export_8h.html#a4f040b77f4fdd45fda0c3d6ced1e3776">SOPRANO_EXPORT</a> <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> Soprano::Query::queryLanguageToString </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> </td>
<td class="paramname"><em>lang</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> & </td>
<td class="paramname"><em>userQueryLanguage</em> = <code><a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a>()</code> </td>
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<td>)</td>
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<p>Convert a <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> value into a string representation.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">lang</td><td>The query language to convert </td></tr>
<tr><td class="paramname">userQueryLanguage</td><td>If <code>lang</code> equals <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">Query::QueryLanguageUser</a>, <code>userQueryLanguage</code> defines the language to use.</td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>A string representation of <code>lang</code>. If <code>lang</code> equals <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">Soprano::Query::QueryLanguageUser</a>, the method simply returns <code>userQueryLanguage</code>. </dd></dl>
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<td class="memname"><a class="el" href="soprano__export_8h.html#a4f040b77f4fdd45fda0c3d6ced1e3776">SOPRANO_EXPORT</a> <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">QueryLanguage</a> Soprano::Query::queryLanguageFromString </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="qt4.tag:/usr/share/doc/qt4/html/" href="/usr/share/doc/qt4/html/qstring.html">QString</a> & </td>
<td class="paramname"><em>queryLanguage</em></td><td>)</td>
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<p>Convert a query language string into a <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> value.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">queryLanguage</td><td>The query language string to convert.</td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>The QueryLanguage value corresponding to <code>queryLanguage</code> or <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633">Soprano::Query::QueryLanguageUser</a> if it is unknown. </dd></dl>
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