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| <title>Class FieldInfo |
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| |
| <h1 id="Lucene_Net_Index_FieldInfo" data-uid="Lucene.Net.Index.FieldInfo" class="text-break">Class FieldInfo |
| </h1> |
| <div class="markdown level0 summary"><p>Access to the Field Info file that describes document fields and whether or |
| not they are indexed. Each segment has a separate Field Info file. Objects |
| of this class are thread-safe for multiple readers, but only one thread can |
| be adding documents at a time, with no other reader or writer threads |
| accessing this object.</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">FieldInfo</span></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> |
| <div> |
| <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="Lucene.Net.Index.html">Lucene.Net.Index</a></h6> |
| <h6><strong>Assembly</strong>: Lucene.Net.dll</h6> |
| <h5 id="Lucene_Net_Index_FieldInfo_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public sealed class FieldInfo</code></pre> |
| </div> |
| <h3 id="constructors">Constructors |
| </h3> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo__ctor_System_String_System_Boolean_System_Int32_System_Boolean_System_Boolean_System_Boolean_Lucene_Net_Index_IndexOptions_Lucene_Net_Index_DocValuesType_Lucene_Net_Index_DocValuesType_System_Collections_Generic_IDictionary_System_String_System_String__.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.%23ctor(System.String%2CSystem.Boolean%2CSystem.Int32%2CSystem.Boolean%2CSystem.Boolean%2CSystem.Boolean%2CLucene.Net.Index.IndexOptions%2CLucene.Net.Index.DocValuesType%2CLucene.Net.Index.DocValuesType%2CSystem.Collections.Generic.IDictionary%7BSystem.String%2CSystem.String%7D)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L65">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo__ctor_" data-uid="Lucene.Net.Index.FieldInfo.#ctor*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo__ctor_System_String_System_Boolean_System_Int32_System_Boolean_System_Boolean_System_Boolean_Lucene_Net_Index_IndexOptions_Lucene_Net_Index_DocValuesType_Lucene_Net_Index_DocValuesType_System_Collections_Generic_IDictionary_System_String_System_String__" data-uid="Lucene.Net.Index.FieldInfo.#ctor(System.String,System.Boolean,System.Int32,System.Boolean,System.Boolean,System.Boolean,Lucene.Net.Index.IndexOptions,Lucene.Net.Index.DocValuesType,Lucene.Net.Index.DocValuesType,System.Collections.Generic.IDictionary{System.String,System.String})">FieldInfo(String, Boolean, Int32, Boolean, Boolean, Boolean, IndexOptions, DocValuesType, DocValuesType, IDictionary<String, String>)</h4> |
| <div class="markdown level1 summary"><p>Sole Constructor. |
| <p> |
| <div class="lucene-block lucene-experimental">This is a Lucene.NET EXPERIMENTAL API, use at your own risk</div></div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public FieldInfo(string name, bool indexed, int number, bool storeTermVector, bool omitNorms, bool storePayloads, IndexOptions indexOptions, DocValuesType docValues, DocValuesType normsType, IDictionary<string, string> attributes)</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> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td><span class="parametername">indexed</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">number</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td><span class="parametername">storeTermVector</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td><span class="parametername">omitNorms</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td><span class="parametername">storePayloads</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.IndexOptions.html">IndexOptions</a></td> |
| <td><span class="parametername">indexOptions</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.DocValuesType.html">DocValuesType</a></td> |
| <td><span class="parametername">docValues</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.DocValuesType.html">DocValuesType</a></td> |
| <td><span class="parametername">normsType</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IDictionary</span><<span class="xref">System.String</span>, <span class="xref">System.String</span>></td> |
| <td><span class="parametername">attributes</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="properties">Properties |
| </h3> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_Attributes.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.Attributes%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
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| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L307">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_Attributes_" data-uid="Lucene.Net.Index.FieldInfo.Attributes*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_Attributes" data-uid="Lucene.Net.Index.FieldInfo.Attributes">Attributes</h4> |
| <div class="markdown level1 summary"><p>Returns internal codec attributes map. May be <code>null</code> if no mappings exist.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public IDictionary<string, string> Attributes { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Collections.Generic.IDictionary</span><<span class="xref">System.String</span>, <span class="xref">System.String</span>></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_DocValuesGen.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.DocValuesGen%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L197">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_DocValuesGen_" data-uid="Lucene.Net.Index.FieldInfo.DocValuesGen*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_DocValuesGen" data-uid="Lucene.Net.Index.FieldInfo.DocValuesGen">DocValuesGen</h4> |
| <div class="markdown level1 summary"><p>Gets or Sets the docValues generation of this field, or -1 if no docValues. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public long DocValuesGen { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Int64</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_DocValuesType.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.DocValuesType%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
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| </span> |
| <a id="Lucene_Net_Index_FieldInfo_DocValuesType_" data-uid="Lucene.Net.Index.FieldInfo.DocValuesType*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_DocValuesType" data-uid="Lucene.Net.Index.FieldInfo.DocValuesType">DocValuesType</h4> |
| <div class="markdown level1 summary"></div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public DocValuesType DocValuesType { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.DocValuesType.html">DocValuesType</a></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_HasDocValues.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.HasDocValues%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
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| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L193">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_HasDocValues_" data-uid="Lucene.Net.Index.FieldInfo.HasDocValues*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_HasDocValues" data-uid="Lucene.Net.Index.FieldInfo.HasDocValues">HasDocValues</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if this field has any docValues.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool HasDocValues { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_HasNorms.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.HasNorms%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
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| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L244">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_HasNorms_" data-uid="Lucene.Net.Index.FieldInfo.HasNorms*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_HasNorms" data-uid="Lucene.Net.Index.FieldInfo.HasNorms">HasNorms</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if this field actually has any norms.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool HasNorms { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_HasPayloads.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.HasPayloads%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
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| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L254">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_HasPayloads_" data-uid="Lucene.Net.Index.FieldInfo.HasPayloads*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_HasPayloads" data-uid="Lucene.Net.Index.FieldInfo.HasPayloads">HasPayloads</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if any payloads exist for this field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool HasPayloads { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
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| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L259">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_HasVectors_" data-uid="Lucene.Net.Index.FieldInfo.HasVectors*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_HasVectors" data-uid="Lucene.Net.Index.FieldInfo.HasVectors">HasVectors</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if any term vectors exist for this field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool HasVectors { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_IndexOptions.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.IndexOptions%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L188">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_IndexOptions_" data-uid="Lucene.Net.Index.FieldInfo.IndexOptions*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_IndexOptions" data-uid="Lucene.Net.Index.FieldInfo.IndexOptions">IndexOptions</h4> |
| <div class="markdown level1 summary"><p>Returns <a class="xref" href="Lucene.Net.Index.IndexOptions.html">IndexOptions</a> for the field, or <code>null</code> if the field is not indexed </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public IndexOptions IndexOptions { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.IndexOptions.html">IndexOptions</a></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_IsIndexed.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.IsIndexed%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L249">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_IsIndexed_" data-uid="Lucene.Net.Index.FieldInfo.IsIndexed*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_IsIndexed" data-uid="Lucene.Net.Index.FieldInfo.IsIndexed">IsIndexed</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if this field is indexed.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool IsIndexed { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_Name.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.Name%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L37">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_Name_" data-uid="Lucene.Net.Index.FieldInfo.Name*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_Name" data-uid="Lucene.Net.Index.FieldInfo.Name">Name</h4> |
| <div class="markdown level1 summary"><p>Field's name </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public string Name { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.String</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_NormType.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.NormType%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L206">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_NormType_" data-uid="Lucene.Net.Index.FieldInfo.NormType*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_NormType" data-uid="Lucene.Net.Index.FieldInfo.NormType">NormType</h4> |
| <div class="markdown level1 summary"><p>Returns <a class="xref" href="Lucene.Net.Index.DocValuesType.html">DocValuesType</a> of the norm. This may be <a class="xref" href="Lucene.Net.Index.DocValuesType.html#Lucene_Net_Index_DocValuesType_NONE">NONE</a> if the field has no norms.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public DocValuesType NormType { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><a class="xref" href="Lucene.Net.Index.DocValuesType.html">DocValuesType</a></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_Number.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.Number%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L41">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_Number_" data-uid="Lucene.Net.Index.FieldInfo.Number*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_Number" data-uid="Lucene.Net.Index.FieldInfo.Number">Number</h4> |
| <div class="markdown level1 summary"><p>Internal field number </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int Number { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Int32</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_OmitsNorms.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.OmitsNorms%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L239">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_OmitsNorms_" data-uid="Lucene.Net.Index.FieldInfo.OmitsNorms*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_OmitsNorms" data-uid="Lucene.Net.Index.FieldInfo.OmitsNorms">OmitsNorms</h4> |
| <div class="markdown level1 summary"><p>Returns <code>true</code> if norms are explicitly omitted for this field</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool OmitsNorms { get; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</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">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="methods">Methods |
| </h3> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_GetAttribute_System_String_.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.GetAttribute(System.String)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
| <span class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L264">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_GetAttribute_" data-uid="Lucene.Net.Index.FieldInfo.GetAttribute*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_GetAttribute_System_String_" data-uid="Lucene.Net.Index.FieldInfo.GetAttribute(System.String)">GetAttribute(String)</h4> |
| <div class="markdown level1 summary"><p>Get a codec attribute value, or <code>null</code> if it does not exist</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public string GetAttribute(string key)</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">key</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">System.String</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00013/websites/apidocs/apiSpec/new?filename=Lucene_Net_Index_FieldInfo_PutAttribute_System_String_System_String_.md&value=---%0Auid%3A%20Lucene.Net.Index.FieldInfo.PutAttribute(System.String%2CSystem.String)%0Asummary%3A%20'*You%20can%20override%20summary%20for%20the%20API%20here%20using%20*MARKDOWN*%20syntax'%0A---%0A%0A*Please%20type%20below%20more%20information%20about%20this%20API%3A*%0A%0A">Improve this Doc</a> |
| </span> |
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| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net/Index/FieldInfo.cs/#L287">View Source</a> |
| </span> |
| <a id="Lucene_Net_Index_FieldInfo_PutAttribute_" data-uid="Lucene.Net.Index.FieldInfo.PutAttribute*"></a> |
| <h4 id="Lucene_Net_Index_FieldInfo_PutAttribute_System_String_System_String_" data-uid="Lucene.Net.Index.FieldInfo.PutAttribute(System.String,System.String)">PutAttribute(String, String)</h4> |
| <div class="markdown level1 summary"><p>Puts a codec attribute value. |
| <p> |
| this is a key-value mapping for the field that the codec can use |
| to store additional metadata, and will be available to the codec |
| when reading the segment via <a class="xref" href="Lucene.Net.Index.FieldInfo.html#Lucene_Net_Index_FieldInfo_GetAttribute_System_String_">GetAttribute(String)</a> |
| <p> |
| If a value already exists for the field, it will be replaced with |
| the new value.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public string PutAttribute(string key, string value)</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">key</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td><span class="parametername">value</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">System.String</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| </article> |
| </div> |
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| Copyright © 2020 The Apache Software Foundation, Licensed under the <a href='http://www.apache.org/licenses/LICENSE-2.0' target='_blank'>Apache License, Version 2.0</a><br> <small>Apache Lucene.Net, Lucene.Net, Apache, the Apache feather logo, and the Apache Lucene.Net project logo are trademarks of The Apache Software Foundation. <br>All other marks mentioned may be trademarks or registered trademarks of their respective owners.</small> |
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