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<h1 id="Lucene_Net_Expressions_Bindings" data-uid="Lucene.Net.Expressions.Bindings" class="text-break">Class Bindings
</h1>
<div class="markdown level0 summary"><p>Binds variable names in expressions to actual data.</p>
</div>
<div class="markdown level0 conceptual"></div>
<div class="inheritance">
<h5>Inheritance</h5>
<div class="level0"><span class="xref">System.Object</span></div>
<div class="level1"><span class="xref">Bindings</span></div>
<div class="level2"><a class="xref" href="Lucene.Net.Expressions.SimpleBindings.html">SimpleBindings</a></div>
</div>
<div class="inheritedMembers">
<h5>Inherited Members</h5>
<div>
<span class="xref">System.Object.Equals(System.Object)</span>
</div>
<div>
<span class="xref">System.Object.Equals(System.Object, System.Object)</span>
</div>
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<span class="xref">System.Object.GetHashCode()</span>
</div>
<div>
<span class="xref">System.Object.GetType()</span>
</div>
<div>
<span class="xref">System.Object.MemberwiseClone()</span>
</div>
<div>
<span class="xref">System.Object.ReferenceEquals(System.Object, System.Object)</span>
</div>
<div>
<span class="xref">System.Object.ToString()</span>
</div>
</div>
<h6><strong>Namespace</strong>: <a class="xref" href="overview.html">Lucene.Net.Expressions</a></h6>
<h6><strong>Assembly</strong>: Lucene.Net.Expressions.dll</h6>
<h5 id="Lucene_Net_Expressions_Bindings_syntax">Syntax</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public abstract class Bindings</code></pre>
</div>
<h5 id="Lucene_Net_Expressions_Bindings_remarks"><strong>Remarks</strong></h5>
<div class="markdown level0 remarks"><p>Binds variable names in expressions to actual data.
<p>
These are typically DocValues fields/FieldCache, the document&apos;s
relevance score, or other <span class="xref">Lucene.Net.Queries.Function.ValueSource</span>s.</p>
<div class="lucene-block lucene-experimental">This is a Lucene.NET EXPERIMENTAL API, use at your own risk</div></div>
<h3 id="constructors">Constructors
</h3>
<span class="small pull-right mobile-hide">
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<a id="Lucene_Net_Expressions_Bindings__ctor_" data-uid="Lucene.Net.Expressions.Bindings.#ctor*"></a>
<h4 id="Lucene_Net_Expressions_Bindings__ctor" data-uid="Lucene.Net.Expressions.Bindings.#ctor">Bindings()</h4>
<div class="markdown level1 summary"><p>Sole constructor.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public Bindings()</code></pre>
</div>
<h5 id="Lucene_Net_Expressions_Bindings__ctor_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Sole constructor. (For invocation by subclass
constructors, typically implicit.)</p>
</div>
<h3 id="methods">Methods
</h3>
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<a id="Lucene_Net_Expressions_Bindings_GetScoreValueSource_" data-uid="Lucene.Net.Expressions.Bindings.GetScoreValueSource*"></a>
<h4 id="Lucene_Net_Expressions_Bindings_GetScoreValueSource" data-uid="Lucene.Net.Expressions.Bindings.GetScoreValueSource">GetScoreValueSource()</h4>
<div class="markdown level1 summary"><p>Returns a <span class="xref">Lucene.Net.Queries.Function.ValueSource</span> over relevance scores</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">protected ValueSource GetScoreValueSource()</code></pre>
</div>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">Lucene.Net.Queries.Function.ValueSource</span></td>
<td></td>
</tr>
</tbody>
</table>
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<a id="Lucene_Net_Expressions_Bindings_GetValueSource_" data-uid="Lucene.Net.Expressions.Bindings.GetValueSource*"></a>
<h4 id="Lucene_Net_Expressions_Bindings_GetValueSource_System_String_" data-uid="Lucene.Net.Expressions.Bindings.GetValueSource(System.String)">GetValueSource(String)</h4>
<div class="markdown level1 summary"><p>Returns a <span class="xref">Lucene.Net.Queries.Function.ValueSource</span> bound to the variable name.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public abstract ValueSource GetValueSource(string name)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">System.String</span></td>
<td><span class="parametername">name</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-striped table-condensed">
<thead>
<tr>
<th>Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="xref">Lucene.Net.Queries.Function.ValueSource</span></td>
<td></td>
</tr>
</tbody>
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