<?xml version="1.0" encoding="UTF-8"?> <!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" lang="en" xml:lang="en"> <head> <title>Nepomuk.Query.Term</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <link rel="stylesheet" type="text/css" href="../common/doxygen.css" /> <link rel="stylesheet" media="screen" type="text/css" title="KDE Colors" href="../common/kde.css" /> </head> <body> <div id="container"> <div id="header"> <div id="header_top"> <div> <div> <img alt ="" src="../common/top-kde.jpg"/> KDE 4.9 PyKDE API Reference </div> </div> </div> <div id="header_bottom"> <div id="location"> <ul> <li>KDE's Python API</li> </ul> </div> <div id="menu"> <ul> <li><a href="../modules.html">Overview</a></li> <li><a href="http://techbase.kde.org/Development/Languages/Python">PyKDE Home</a></li> <li><a href="http://kde.org/family/">Sitemap</a></li> <li><a href="http://kde.org/contact/">Contact Us</a></li> </ul> </div> </div> </div> <div id="body_wrapper"> <div id="body"> <div id="right"> <div class="content"> <div id="main"> <div class="clearer"> </div> <h1>Term Class Reference</h1> <code>from PyKDE4.nepomuk import *</code> <p> Subclasses: <a href="../nepomuk/Nepomuk.Query.GroupTerm.html">Nepomuk.Query.GroupTerm</a>, <a href="../nepomuk/Nepomuk.Query.LiteralTerm.html">Nepomuk.Query.LiteralTerm</a>, <a href="../nepomuk/Nepomuk.Query.ResourceTerm.html">Nepomuk.Query.ResourceTerm</a>, <a href="../nepomuk/Nepomuk.Query.ResourceTypeTerm.html">Nepomuk.Query.ResourceTypeTerm</a>, <a href="../nepomuk/Nepomuk.Query.SimpleTerm.html">Nepomuk.Query.SimpleTerm</a><br /> Namespace: <a href="../nepomuk/Nepomuk.Query.html">Nepomuk.Query</a><br /> <h2>Detailed Description</h2> <p>\class Term term.h Nepomuk/Query/Term </p> <p> The base class for all term types. </p> <p> Queries are build from Term instances. A Term can have one of multiple types and subterms. See Term.Type for details on the different Term types. </p> <p> <dl class="author" compact><dt><b>Author:</b></dt><dd> Sebastian Trueg <trueg@kde.org> </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.4 </dd></dl> </p> <table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Enumerations</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="#Type">Type</a> </td><td class="memItemRight" valign="bottom">{ Invalid, Literal, Resource, And, Or, Comparison, ResourceType, Negation, Optional }</td></tr> <tr><td colspan="2"><br><h2>Methods</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Term">__init__</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#Term">__init__</a> (self, <a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> other)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isAndTerm">isAndTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isComparisonTerm">isComparisonTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isLiteralTerm">isLiteralTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isNegationTerm">isNegationTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isOptionalTerm">isOptionalTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isOrTerm">isOrTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isResourceTerm">isResourceTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isResourceTypeTerm">isResourceTypeTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isValid">isValid</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#operator !=">operator !=</a> (self, <a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> term)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#operator ==">operator ==</a> (self, <a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> term)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#optimized">optimized</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.AndTerm.html">Nepomuk.Query.AndTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toAndTerm">toAndTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.ComparisonTerm.html">Nepomuk.Query.ComparisonTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toComparisonTerm">toComparisonTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.LiteralTerm.html">Nepomuk.Query.LiteralTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toLiteralTerm">toLiteralTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.NegationTerm.html">Nepomuk.Query.NegationTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toNegationTerm">toNegationTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.OptionalTerm.html">Nepomuk.Query.OptionalTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toOptionalTerm">toOptionalTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.OrTerm.html">Nepomuk.Query.OrTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toOrTerm">toOrTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.ResourceTerm.html">Nepomuk.Query.ResourceTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toResourceTerm">toResourceTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.ResourceTypeTerm.html">Nepomuk.Query.ResourceTypeTerm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#toResourceTypeTerm">toResourceTypeTerm</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#toString">toString</a> (self)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.Term.html#Type">Nepomuk.Query.Term.Type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#type">type</a> (self)</td></tr> <tr><td colspan="2"><br><h2>Static Methods</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#fromProperty">fromProperty</a> (<a href="../nepomuk/Nepomuk.Types.Property.html">Nepomuk.Types.Property</a> property, <a href="../nepomuk/Nepomuk.Variant.html">Nepomuk.Variant</a> variant)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#fromString">fromString</a> (QString s)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#fromVariant">fromVariant</a> (<a href="../nepomuk/Nepomuk.Variant.html">Nepomuk.Variant</a> variant)</td></tr> </table> <hr><h2>Method Documentation</h2><a class="anchor" name="Term"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">__init__</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>\cond protected_term_members </p></div></div><a class="anchor" name="Term"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">__init__</td> <td>(</td> <td class="paramtype"> <em>self</em>, </td> <td class="paramname"></td> </tr><tr> <td class="memname"></td> <td></td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td> <td class="paramname"><em>other</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Copy constructor. </p></div></div><a class="anchor" name="isAndTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isAndTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is an AndTerm. </dd></dl> </p></div></div><a class="anchor" name="isComparisonTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isComparisonTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a ComparisonTerm. </dd></dl> </p></div></div><a class="anchor" name="isLiteralTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isLiteralTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a LiteralTerm. </dd></dl> </p></div></div><a class="anchor" name="isNegationTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isNegationTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a NegationTerm. </dd></dl> </p></div></div><a class="anchor" name="isOptionalTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isOptionalTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a OptionalTerm. </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5 </dd></dl> </p></div></div><a class="anchor" name="isOrTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isOrTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is an OrTerm. </dd></dl> </p></div></div><a class="anchor" name="isResourceTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isResourceTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a ResourceTerm. </dd></dl> </p></div></div><a class="anchor" name="isResourceTypeTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isResourceTypeTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is a ResourceTypeTerm. </dd></dl> </p></div></div><a class="anchor" name="isValid"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool isValid</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if the term is valid. A valid term can be used to construct a Query. </dd></dl> </p></div></div><a class="anchor" name="operator !="></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool operator !=</td> <td>(</td> <td class="paramtype"> <em>self</em>, </td> <td class="paramname"></td> </tr><tr> <td class="memname"></td> <td></td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td> <td class="paramname"><em>term</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Comparison operator. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term differs from <b>term.</b> </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6 </dd></dl> </p></div></div><a class="anchor" name="operator =="></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">bool operator ==</td> <td>(</td> <td class="paramtype"> <em>self</em>, </td> <td class="paramname"></td> </tr><tr> <td class="memname"></td> <td></td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> </td> <td class="paramname"><em>term</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Comparison operator. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> <b>true</b> if this term is equal to <b>term.</b> </dd></dl> </p></div></div><a class="anchor" name="optimized"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> optimized</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Optimizes the term without changing its meaning. This removes redundant terms such as NegationTerm and OptionalTerm nestings and flattens AndTerm and OrTerm hierarchies. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> An optimized version of this term. </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6 </dd></dl> </p> <p> \sa Query.optimized() </p></div></div><a class="anchor" name="toAndTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.AndTerm.html">Nepomuk.Query.AndTerm</a> toAndTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a AndTerm. If type is not And it will be changed and the result is a new AndTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a AndTerm. </dd></dl> </p></div></div><a class="anchor" name="toComparisonTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.ComparisonTerm.html">Nepomuk.Query.ComparisonTerm</a> toComparisonTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a ComparisonTerm. If type is not Comparison it will be changed and the result is a new ComparisonTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a ComparisonTerm. </dd></dl> </p></div></div><a class="anchor" name="toLiteralTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.LiteralTerm.html">Nepomuk.Query.LiteralTerm</a> toLiteralTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a LiteralTerm. If type is not Literal it will be changed and the result is a new LiteralTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a LiteralTerm. </dd></dl> </p></div></div><a class="anchor" name="toNegationTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.NegationTerm.html">Nepomuk.Query.NegationTerm</a> toNegationTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a NegationTerm. If type is not Negation it will be changed and the result is a new NegationTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a NegationTerm. </dd></dl> </p></div></div><a class="anchor" name="toOptionalTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.OptionalTerm.html">Nepomuk.Query.OptionalTerm</a> toOptionalTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a OptionalTerm. If type is not Optional it will be changed and the result is a new OptionalTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a OptionalTerm. </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5 </dd></dl> </p></div></div><a class="anchor" name="toOrTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.OrTerm.html">Nepomuk.Query.OrTerm</a> toOrTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a OrTerm. If type is not Or it will be changed and the result is a new OrTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a OrTerm. </dd></dl> </p></div></div><a class="anchor" name="toResourceTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.ResourceTerm.html">Nepomuk.Query.ResourceTerm</a> toResourceTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a ResourceTerm. If type is not Resource it will be changed and the result is a new ResourceTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a ResourceTerm. </dd></dl> </p></div></div><a class="anchor" name="toResourceTypeTerm"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.ResourceTypeTerm.html">Nepomuk.Query.ResourceTypeTerm</a> toResourceTypeTerm</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Convert this term into a ResourceTypeTerm. If type is not ClassType it will be changed and the result is a new ResourceTypeTerm. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A reference to this term as a ResourceTypeTerm. </dd></dl> </p></div></div><a class="anchor" name="toString"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname">QString toString</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p>Encode the Term in a string. Be aware that this does NOT create a SPARQL query. The returned string can be used to serialize terms that can later be read via fromString(). </p> <p> \sa fromString() </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5 </dd></dl> </p></div></div><a class="anchor" name="type"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.Term.html#Type">Nepomuk.Query.Term.Type</a> type</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname"><em>self</em> )</td> <td width="100%"> </td> </tr> </table> </div> <div class="memdoc"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> the Term type. </dd></dl> </p></div></div><hr><h2>Static Method Documentation</h2><a class="anchor" name="fromProperty"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> fromProperty</td> <td>(</td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Types.Property.html">Nepomuk.Types.Property</a> </td> <td class="paramname"><em>property</em>, </td> </tr> <tr> <td class="memname"></td> <td></td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Variant.html">Nepomuk.Variant</a> </td> <td class="paramname"><em>variant</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Create a term using a Types.Property and a Variant. Sadly this cannot be modelled as an operator since it would clash with Entity.operator==(). </p> <p> </p><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign="top"><em>property</em> </td><td> The property to be used in the ComparisonTerm. </td></tr> </table></dl> <p> </p><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign="top"><em>variant</em> </td><td> The value to be compared to. Either ResourceTerm or LiteralTerm is used. List variants (Variant.isList()) are handled via an AndTerm meaning all values need to match. </td></tr> </table></dl> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6 </dd></dl> </p> <p> </p></div></div><a class="anchor" name="fromString"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> fromString</td> <td>(</td> <td class="paramtype">QString </td> <td class="paramname"><em>s</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Parse a Term that has been encoded as a string via toString(). </p> <p> <dl class="warning" compact><dt><b>Warning:</b></dt><dd> This method can NOT parse SPARQL syntax. </dd></dl> </p> <p> \sa toString() </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5 </dd></dl> </p></div></div><a class="anchor" name="fromVariant"></a> <div class="memitem"> <div class="memproto"> <table class="memname"><tr> <td class="memname"><a href="../nepomuk/Nepomuk.Query.Term.html">Nepomuk.Query.Term</a> fromVariant</td> <td>(</td> <td class="paramtype"><a href="../nepomuk/Nepomuk.Variant.html">Nepomuk.Variant</a> </td> <td class="paramname"><em>variant</em></td> </tr> <tr> <td></td> <td>)</td> <td></td> <td></td> <td width="100%"> </td> </tr></table> </div> <div class="memdoc"><p>Construct a Term from a Variant value. This is a convenience method that simplifies handling Nepomuk values. However, list variants are not supported and will result in an invalid Term. </p> <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> A ResourceTerm in case <b>variant</b> is a resource, a LiteralTerm if <b>variant</b> is a supported literal value, or an invalid Term if \p variant is invalid or a list. </dd></dl> </p> <p> <dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6 </dd></dl> </p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="Type"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr><td class="memname">Type</td> </tr> </table> </div> <div class="memdoc"><p>The type of a term identifying its meaning. </p> <p> \sa type() </p><dl compact><dt><b>Enumerator: </b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>Invalid</em> </td><td><tr><td valign="top"><em>Literal</em> </td><td><tr><td valign="top"><em>Resource</em> </td><td><tr><td valign="top"><em>And</em> </td><td><tr><td valign="top"><em>Or</em> </td><td><tr><td valign="top"><em>Comparison</em> </td><td><tr><td valign="top"><em>ResourceType</em> </td><td><tr><td valign="top"><em>Negation</em> </td><td><tr><td valign="top"><em>Optional</em> </td><td></table> </dl> </div></div><p> </div> </div> </div> <div id="left"> <div class="menu_box"> <div class="nav_list"> <ul> <li><a href="../allclasses.html">Full Index</a></li> </ul> </div> <a name="cp-menu" /><div class="menutitle"><div> <h2 id="cp-menu-project">Modules</h2> </div></div> <div class="nav_list"> <ul><li><a href="../akonadi/index.html">akonadi</a></li> <li><a href="../dnssd/index.html">dnssd</a></li> <li><a href="../kdecore/index.html">kdecore</a></li> <li><a href="../kdeui/index.html">kdeui</a></li> <li><a href="../khtml/index.html">khtml</a></li> <li><a href="../kio/index.html">kio</a></li> <li><a href="../knewstuff/index.html">knewstuff</a></li> <li><a href="../kparts/index.html">kparts</a></li> <li><a href="../kutils/index.html">kutils</a></li> <li><a href="../nepomuk/index.html">nepomuk</a></li> <li><a href="../phonon/index.html">phonon</a></li> <li><a href="../plasma/index.html">plasma</a></li> <li><a href="../polkitqt/index.html">polkitqt</a></li> <li><a href="../solid/index.html">solid</a></li> <li><a href="../soprano/index.html">soprano</a></li> </ul></div></div> </div> </div> <div class="clearer"/> </div> <div id="end_body"></div> </div> <div id="footer"><div id="footer_text"> This documentation is maintained by <a href="mailto:simon@simonzone.com">Simon Edwards</a>.<br /> KDE<sup>®</sup> and <a href="../images/kde_gear_black.png">the K Desktop Environment<sup>®</sup> logo</a> are registered trademarks of <a href="http://ev.kde.org/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> | <a href="http://www.kde.org/contact/impressum.php">Legal</a> </div></div> </body> </html>