<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>Soprano: Soprano::Query Namespace Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.3 -->
<script type="text/javascript">
function hasClass(ele,cls) {
return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}
function addClass(ele,cls) {
if (!this.hasClass(ele,cls)) ele.className += " "+cls;
}
function removeClass(ele,cls) {
if (hasClass(ele,cls)) {
var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
ele.className=ele.className.replace(reg,' ');
}
}
function toggleVisibility(linkObj) {
var base = linkObj.getAttribute('id');
var summary = document.getElementById(base + '-summary');
var content = document.getElementById(base + '-content');
var trigger = document.getElementById(base + '-trigger');
if ( hasClass(linkObj,'closed') ) {
summary.style.display = 'none';
content.style.display = 'block';
trigger.src = 'open.png';
removeClass(linkObj,'closed');
addClass(linkObj,'opened');
} else if ( hasClass(linkObj,'opened') ) {
summary.style.display = 'block';
content.style.display = 'none';
trigger.src = 'closed.png';
removeClass(linkObj,'opened');
addClass(linkObj,'closed');
}
return false;
}
</script>
<div id="top">
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Soprano <span id="projectnumber">2.6.0</span></div>
</td>
</tr>
</tbody>
</table>
</div>
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li class="current"><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="namespaces.html"><span>Namespace List</span></a></li>
<li><a href="namespacemembers.html"><span>Namespace Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespaceSoprano.html">Soprano</a> </li>
<li class="navelem"><a class="el" href="namespaceSoprano_1_1Query.html">Query</a> </li>
</ul>
</div>
</div>
<div class="header">
<div class="summary">
<a href="#enum-members">Enumerations</a> |
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<h1>Soprano::Query Namespace Reference</h1> </div>
</div>
<div class="contents">
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr><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#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,
<a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26ca176acc45c8ef5290719a4608a092a072">QUERY_LANGUAGE_RDQL</a> = QueryLanguageRdql,
<br/>
  <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>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SOPRANO_EXPORT <a class="elRef" href="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" href="qstring.html">QString</a> &userQueryLanguage=<a class="elRef" href="qstring.html">QString</a>())</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">SOPRANO_EXPORT <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" href="qstring.html">QString</a> &queryLanguage)</td></tr>
</table>
<hr/><h2>Enumeration Type Documentation</h2>
<a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26c"></a><!-- doxytag: member="Soprano::Query::QueryLanguage" ref="ab568869993a9d6c452c8e5a34d5ac26c" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<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="see"><dt><b>See also:</b></dt><dd><a class="el" href="classSoprano_1_1Model.html#a5157ca3996dea1e7a46947d41e530c51">Model::executeQuery</a>, Query::Parser, Query::Serializer </dd></dl>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cab31b77e73a1084c69d675a785bd0fc58"></a><!-- doxytag: member="QueryLanguageNone" ref="ab568869993a9d6c452c8e5a34d5ac26cab31b77e73a1084c69d675a785bd0fc58" args="" -->QueryLanguageNone</em> </td><td>
<p>No query language </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca619ecf57d183bffe04ebf81089031334"></a><!-- doxytag: member="QueryLanguageSparql" ref="ab568869993a9d6c452c8e5a34d5ac26ca619ecf57d183bffe04ebf81089031334" args="" -->QueryLanguageSparql</em> </td><td>
<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 valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca35b382504ef08fe49c6d837662d70ad3"></a><!-- doxytag: member="QueryLanguageRdql" ref="ab568869993a9d6c452c8e5a34d5ac26ca35b382504ef08fe49c6d837662d70ad3" args="" -->QueryLanguageRdql</em> </td><td>
<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>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cad2437d975c3de565b924666a40e107ce"></a><!-- doxytag: member="QueryLanguageSerql" ref="ab568869993a9d6c452c8e5a34d5ac26cad2437d975c3de565b924666a40e107ce" args="" -->QueryLanguageSerql</em> </td><td>
<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 valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633"></a><!-- doxytag: member="QueryLanguageUser" ref="ab568869993a9d6c452c8e5a34d5ac26cac6b6f6a34d2d09221941d9a0ac522633" args="" -->QueryLanguageUser</em> </td><td>
<p>The user type can be used to introduce unknown query lanaguages by name </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca07f582f5835e58c17b00e040ced39f6a"></a><!-- doxytag: member="QUERY_LANGUAGE_NONE" ref="ab568869993a9d6c452c8e5a34d5ac26ca07f582f5835e58c17b00e040ced39f6a" args="" -->QUERY_LANGUAGE_NONE</em> </td><td>
<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>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca6f053c9c1a9487bf127c051c9d1719f2"></a><!-- doxytag: member="QUERY_LANGUAGE_SPARQL" ref="ab568869993a9d6c452c8e5a34d5ac26ca6f053c9c1a9487bf127c051c9d1719f2" args="" -->QUERY_LANGUAGE_SPARQL</em> </td><td>
<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 valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca176acc45c8ef5290719a4608a092a072"></a><!-- doxytag: member="QUERY_LANGUAGE_RDQL" ref="ab568869993a9d6c452c8e5a34d5ac26ca176acc45c8ef5290719a4608a092a072" args="" -->QUERY_LANGUAGE_RDQL</em> </td><td>
<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>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca901c9ae989ed5c33583584ea7f2afc4e"></a><!-- doxytag: member="QUERY_LANGUAGE_SERQL" ref="ab568869993a9d6c452c8e5a34d5ac26ca901c9ae989ed5c33583584ea7f2afc4e" args="" -->QUERY_LANGUAGE_SERQL</em> </td><td>
<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>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="ab568869993a9d6c452c8e5a34d5ac26ca90c97c1aa5eb79a206a4399d1a332aeb"></a><!-- doxytag: member="QUERY_LANGUAGE_USER" ref="ab568869993a9d6c452c8e5a34d5ac26ca90c97c1aa5eb79a206a4399d1a332aeb" args="" -->QUERY_LANGUAGE_USER</em> </td><td>
<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>
</td></tr>
</table>
</dd>
</dl>
<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>
</div>
</div>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a623801de076b2fc9374b7494d614d2ea"></a><!-- doxytag: member="Soprano::Query::queryLanguageToString" ref="a623801de076b2fc9374b7494d614d2ea" args="(Soprano::Query::QueryLanguage lang, const QString &userQueryLanguage=QString())" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SOPRANO_EXPORT <a class="elRef" href="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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td>
<td class="paramname"><em>userQueryLanguage</em> = <code><a class="elRef" href="qstring.html">QString</a>()</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Convert a <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> value into a string representation.</p>
<dl><dt><b>Parameters:</b></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>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></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>
</div>
</div>
<a class="anchor" id="af1f079cfbe5f679578d6bc38db1aa52c"></a><!-- doxytag: member="Soprano::Query::queryLanguageFromString" ref="af1f079cfbe5f679578d6bc38db1aa52c" args="(const QString &queryLanguage)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SOPRANO_EXPORT <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">QueryLanguage</a> Soprano::Query::queryLanguageFromString </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="qstring.html">QString</a> & </td>
<td class="paramname"><em>queryLanguage</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Convert a query language string into a <a class="el" href="namespaceSoprano_1_1Query.html#ab568869993a9d6c452c8e5a34d5ac26c">Soprano::Query::QueryLanguage</a> value.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">queryLanguage</td><td>The query language string to convert.</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></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>
</div>
</div>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Fri Mar 11 2011 for Soprano by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address>
</body>
</html>
