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<h1>Soprano::Inference::NodePattern Class Reference</h1> </div>
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<p>Smallest building block of an inference <a class="el" href="classSoprano_1_1Inference_1_1Rule.html" title="A rule used by the InferenceModel to generate inferenced statements.">Rule</a>.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="nodepattern_8h_source.html">Soprano/Inference/NodePattern</a>></code></p>
<p><a href="classSoprano_1_1Inference_1_1NodePattern-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#a088e2abd1f4824b016c0d1f0541324ec">NodePattern</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#acf065bcfad160ebbaf631e6aa06d855e">NodePattern</a> (const <a class="el" href="classSoprano_1_1Node.html">Node</a> &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#acf431289fe100348c5a4ad2b98030ff5">NodePattern</a> (const <a class="elRef" href="qstring.html">QString</a> &varname)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#ae400726066517216c11d42364a9d133c">NodePattern</a> (const <a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html">NodePattern</a> &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#a1d9c9122d2b4c0f0b70a4601213c0c08">~NodePattern</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html">NodePattern</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#a60fa4c1bc634ceb865b37ed2e5561610">operator=</a> (const <a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html">NodePattern</a> &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#aeb0f9b1d2cf2d6b370927e6f9e34bded">isVariable</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classSoprano_1_1Node.html">Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#af05275ec3b6209a60cbad846a23e4b89">resource</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="qstring.html">QString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#a053b3b3850c5a7094d7a1dc57ec8c402">variableName</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#a30df98ea2a179213f77f7f15f515848d">match</a> (const <a class="el" href="classSoprano_1_1Node.html">Node</a> &node) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="qstring.html">QString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#adccc7bad9bb7aede4e385e0c1f0b6b0f">createSparqlNodePattern</a> (const <a class="el" href="classSoprano_1_1BindingSet.html">BindingSet</a> &bindings) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html#ab4d21d47f37bd4744a0e070a73491e4f">isValid</a> () const </td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Smallest building block of an inference <a class="el" href="classSoprano_1_1Inference_1_1Rule.html" title="A rule used by the InferenceModel to generate inferenced statements.">Rule</a>. </p>
<p>There are two types of <a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html" title="Smallest building block of an inference Rule.">NodePattern</a>: </p>
<ul>
<li>Simple nodes that wrap around an instance or <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> and only match against that particular node. </li>
<li>Variable nodes that match against every <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> and have a name.</li>
</ul>
<dl class="author"><dt><b>Author:</b></dt><dd>Sebastian Trueg <<a href="mailto:trueg@kde.org">trueg@kde.org</a>> </dd></dl>
<p>Definition at line <a class="el" href="nodepattern_8h_source.html#l00049">49</a> of file <a class="el" href="nodepattern_8h_source.html">nodepattern.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a088e2abd1f4824b016c0d1f0541324ec"></a><!-- doxytag: member="Soprano::Inference::NodePattern::NodePattern" ref="a088e2abd1f4824b016c0d1f0541324ec" args="()" -->
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<a class="anchor" id="acf065bcfad160ebbaf631e6aa06d855e"></a><!-- doxytag: member="Soprano::Inference::NodePattern::NodePattern" ref="acf065bcfad160ebbaf631e6aa06d855e" args="(const Node &)" -->
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<td class="memname">Soprano::Inference::NodePattern::NodePattern </td>
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<a class="anchor" id="a1d9c9122d2b4c0f0b70a4601213c0c08"></a><!-- doxytag: member="Soprano::Inference::NodePattern::~NodePattern" ref="a1d9c9122d2b4c0f0b70a4601213c0c08" args="()" -->
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a60fa4c1bc634ceb865b37ed2e5561610"></a><!-- doxytag: member="Soprano::Inference::NodePattern::operator=" ref="a60fa4c1bc634ceb865b37ed2e5561610" args="(const NodePattern &)" -->
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<td class="memname"><a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html">NodePattern</a>& Soprano::Inference::NodePattern::operator= </td>
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<td class="paramtype">const <a class="el" href="classSoprano_1_1Inference_1_1NodePattern.html">NodePattern</a> & </td>
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<a class="anchor" id="aeb0f9b1d2cf2d6b370927e6f9e34bded"></a><!-- doxytag: member="Soprano::Inference::NodePattern::isVariable" ref="aeb0f9b1d2cf2d6b370927e6f9e34bded" args="() const " -->
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<td class="memname"><a class="el" href="classSoprano_1_1Node.html">Node</a> Soprano::Inference::NodePattern::resource </td>
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<dl class="return"><dt><b>Returns:</b></dt><dd>the associated resource of an invalid <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> if this is a variable. </dd></dl>
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<dl class="return"><dt><b>Returns:</b></dt><dd>The name of the variable or an empty string if this is not a variable. </dd></dl>
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<td class="memname">bool Soprano::Inference::NodePattern::match </td>
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<p>Match a <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> against this pattern. Variables will match any <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a> while specific node patterns will only match that one particular <a class="el" href="classSoprano_1_1Node.html" title="A Node represents one RDF resource.">Node</a>. </p>
<dl class="return"><dt><b>Returns:</b></dt><dd>true if node mathes this pattern. </dd></dl>
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<td class="memname"><a class="elRef" href="qstring.html">QString</a> Soprano::Inference::NodePattern::createSparqlNodePattern </td>
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<dl class="return"><dt><b>Returns:</b></dt><dd><code>true</code> if the pattern is valid.</dd></dl>
<dl class="since"><dt><b>Since:</b></dt><dd>2.3 </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>/builddir/build/BUILD/soprano-2.6.0/soprano/inference/<a class="el" href="nodepattern_8h_source.html">nodepattern.h</a></li>
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