| <!DOCTYPE html> |
| <!--[if IE]><![endif]--> |
| <html> |
| |
| <head> |
| <meta charset="utf-8"> |
| <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> |
| <title>Class DirectDocValuesFormat |
| | Apache Lucene.NET 4.8.0-beta00010 Documentation </title> |
| <meta name="viewport" content="width=device-width"> |
| <meta name="title" content="Class DirectDocValuesFormat |
| | Apache Lucene.NET 4.8.0-beta00010 Documentation "> |
| <meta name="generator" content="docfx 2.56.0.0"> |
| |
| <link rel="shortcut icon" href="https://lucenenet.apache.org/docs/4.8.0-beta00009/logo/favicon.ico"> |
| <link rel="stylesheet" href="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/docfx.vendor.css"> |
| <link rel="stylesheet" href="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/docfx.css"> |
| <link rel="stylesheet" href="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/main.css"> |
| <meta property="docfx:navrel" content="toc.html"> |
| <meta property="docfx:tocrel" content="codecs/toc.html"> |
| |
| <meta property="docfx:rel" content="https://lucenenet.apache.org/docs/4.8.0-beta00009/"> |
| |
| </head> |
| <body data-spy="scroll" data-target="#affix" data-offset="120"> |
| <div id="wrapper"> |
| <header> |
| |
| <nav id="autocollapse" class="navbar ng-scope" role="navigation"> |
| <div class="container"> |
| <div class="navbar-header"> |
| <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar"> |
| <span class="sr-only">Toggle navigation</span> |
| <span class="icon-bar"></span> |
| <span class="icon-bar"></span> |
| <span class="icon-bar"></span> |
| </button> |
| |
| <a class="navbar-brand" href="/"> |
| <img id="logo" class="svg" src="https://lucenenet.apache.org/docs/4.8.0-beta00009/logo/lucene-net-color.png" alt=""> |
| </a> |
| </div> |
| <div class="collapse navbar-collapse" id="navbar"> |
| <form class="navbar-form navbar-right" role="search" id="search"> |
| <div class="form-group"> |
| <input type="text" class="form-control" id="search-query" placeholder="Search" autocomplete="off"> |
| </div> |
| </form> |
| </div> |
| </div> |
| </nav> |
| |
| <div class="subnav navbar navbar-default"> |
| <div class="container hide-when-search"> |
| <ul class="level0 breadcrumb"> |
| <li> |
| <a href="https://lucenenet.apache.org/docs/4.8.0-beta00009/">API</a> |
| <span id="breadcrumb"> |
| <ul class="breadcrumb"> |
| <li></li> |
| </ul> |
| </span> |
| </li> |
| </ul> |
| </div> |
| </div> |
| </header> |
| <div class="container body-content"> |
| |
| <div id="search-results"> |
| <div class="search-list"></div> |
| <div class="sr-items"> |
| <p><i class="glyphicon glyphicon-refresh index-loading"></i></p> |
| </div> |
| <ul id="pagination"></ul> |
| </div> |
| </div> |
| <div role="main" class="container body-content hide-when-search"> |
| |
| <div class="sidenav hide-when-search"> |
| <a class="btn toc-toggle collapse" data-toggle="collapse" href="#sidetoggle" aria-expanded="false" aria-controls="sidetoggle">Show / Hide Table of Contents</a> |
| <div class="sidetoggle collapse" id="sidetoggle"> |
| <div id="sidetoc"></div> |
| </div> |
| </div> |
| <div class="article row grid-right"> |
| <div class="col-md-10"> |
| <article class="content wrap" id="_content" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat"> |
| |
| |
| <h1 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat" class="text-break">Class DirectDocValuesFormat |
| </h1> |
| <div class="markdown level0 summary"><p>In-memory docvalues format that does no (or very little) |
| compression. Indexed values are stored on disk, but |
| then at search time all values are loaded into memory as |
| simple .NET arrays. For numeric values, it uses |
| byte[], short[], int[], long[] as necessary to fit the |
| range of the values. For binary values, there is an <span class="xref">System.Int32</span> |
| (4 bytes) overhead per value.</p> |
| <p>Limitations: |
| <ul><li>For binary and sorted fields the total space |
| required for all binary values cannot exceed about |
| 2.1 GB (see <a class="xref" href="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.html#Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_TOTAL_BYTES_LENGTH">MAX_TOTAL_BYTES_LENGTH</a>).</li><li>For sorted set fields, the sum of the size of each |
| document's set of values cannot exceed about 2.1 B |
| values (see <a class="xref" href="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.html#Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_SORTED_SET_ORDS">MAX_SORTED_SET_ORDS</a>). For example, |
| if every document has 10 values (10 instances of |
| <span class="xref">Lucene.Net.Documents.SortedSetDocValuesField</span>) added, then no |
| more than ~210 M documents can be added to one |
| segment. </li></ul> |
| </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">Lucene.Net.Codecs.DocValuesFormat</span></div> |
| <div class="level2"><span class="xref">DirectDocValuesFormat</span></div> |
| </div> |
| <div class="inheritedMembers"> |
| <h5>Inherited Members</h5> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.SetDocValuesFormatFactory(Lucene.Net.Codecs.IDocValuesFormatFactory)</span> |
| </div> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.GetDocValuesFormatFactory()</span> |
| </div> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.Name</span> |
| </div> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.ToString()</span> |
| </div> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.ForName(System.String)</span> |
| </div> |
| <div> |
| <span class="xref">Lucene.Net.Codecs.DocValuesFormat.AvailableDocValuesFormats</span> |
| </div> |
| <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> |
| <h6><strong>Namespace</strong>: <a class="xref" href="Lucene.Net.Codecs.Memory.html">Lucene.Net.Codecs.Memory</a></h6> |
| <h6><strong>Assembly</strong>: Lucene.Net.Codecs.dll</h6> |
| <h5 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">[DocValuesFormatName("Direct")] |
| public class DirectDocValuesFormat : DocValuesFormat</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-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat__ctor.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat.%23ctor%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L67">View Source</a> |
| </span> |
| <a id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat__ctor_" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.#ctor*"></a> |
| <h4 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat__ctor" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.#ctor">DirectDocValuesFormat()</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 DirectDocValuesFormat()</code></pre> |
| </div> |
| <h3 id="fields">Fields |
| </h3> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_SORTED_SET_ORDS.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat.MAX_SORTED_SET_ORDS%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L63">View Source</a> |
| </span> |
| <h4 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_SORTED_SET_ORDS" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.MAX_SORTED_SET_ORDS">MAX_SORTED_SET_ORDS</h4> |
| <div class="markdown level1 summary"><p>The sum of the number of values across all documents |
| in a sorted set field cannot exceed this. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public static readonly int MAX_SORTED_SET_ORDS</code></pre> |
| </div> |
| <h5 class="fieldValue">Field 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-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_TOTAL_BYTES_LENGTH.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat.MAX_TOTAL_BYTES_LENGTH%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L57">View Source</a> |
| </span> |
| <h4 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_MAX_TOTAL_BYTES_LENGTH" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.MAX_TOTAL_BYTES_LENGTH">MAX_TOTAL_BYTES_LENGTH</h4> |
| <div class="markdown level1 summary"><p>The sum of all byte lengths for binary field, or for |
| the unique values in sorted or sorted set fields, cannot |
| exceed this. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public static readonly int MAX_TOTAL_BYTES_LENGTH</code></pre> |
| </div> |
| <h5 class="fieldValue">Field 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> |
| <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-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsConsumer_Lucene_Net_Index_SegmentWriteState_.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsConsumer(Lucene.Net.Index.SegmentWriteState)%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L72">View Source</a> |
| </span> |
| <a id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsConsumer_" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsConsumer*"></a> |
| <h4 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsConsumer_Lucene_Net_Index_SegmentWriteState_" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsConsumer(Lucene.Net.Index.SegmentWriteState)">FieldsConsumer(SegmentWriteState)</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 override DocValuesConsumer FieldsConsumer(SegmentWriteState state)</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">Lucene.Net.Index.SegmentWriteState</span></td> |
| <td><span class="parametername">state</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.Codecs.DocValuesConsumer</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="overrides">Overrides</h5> |
| <div><span class="xref">Lucene.Net.Codecs.DocValuesFormat.FieldsConsumer(Lucene.Net.Index.SegmentWriteState)</span></div> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsProducer_Lucene_Net_Index_SegmentReadState_.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsProducer(Lucene.Net.Index.SegmentReadState)%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L77">View Source</a> |
| </span> |
| <a id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsProducer_" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsProducer*"></a> |
| <h4 id="Lucene_Net_Codecs_Memory_DirectDocValuesFormat_FieldsProducer_Lucene_Net_Index_SegmentReadState_" data-uid="Lucene.Net.Codecs.Memory.DirectDocValuesFormat.FieldsProducer(Lucene.Net.Index.SegmentReadState)">FieldsProducer(SegmentReadState)</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 override DocValuesProducer FieldsProducer(SegmentReadState state)</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">Lucene.Net.Index.SegmentReadState</span></td> |
| <td><span class="parametername">state</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.Codecs.DocValuesProducer</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="overrides">Overrides</h5> |
| <div><span class="xref">Lucene.Net.Codecs.DocValuesFormat.FieldsProducer(Lucene.Net.Index.SegmentReadState)</span></div> |
| </article> |
| </div> |
| |
| <div class="hidden-sm col-md-2" role="complementary"> |
| <div class="sideaffix"> |
| <div class="contribution"> |
| <ul class="nav"> |
| <li> |
| <a href="https://github.com/apache/lucenenet/new/docs/4.8.0-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Codecs_Memory_DirectDocValuesFormat.md&value=---%0Auid%3A%20Lucene.Net.Codecs.Memory.DirectDocValuesFormat%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" class="contribution-link">Improve this Doc</a> |
| </li> |
| <li> |
| <a href="https://github.com/apache/lucenenet/blob/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net.Codecs/Memory/DirectDocValuesFormat.cs/#L49" class="contribution-link">View Source</a> |
| </li> |
| </ul> |
| </div> |
| <nav class="bs-docs-sidebar hidden-print hidden-xs hidden-sm affix" id="affix"> |
| <!-- <p><a class="back-to-top" href="#top">Back to top</a><p> --> |
| </nav> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| <footer> |
| <div class="grad-bottom"></div> |
| <div class="footer"> |
| <div class="container"> |
| <span class="pull-right"> |
| <a href="#top">Back to top</a> |
| </span> |
| Copyright © 2020 Licensed to the Apache Software Foundation (ASF) |
| |
| </div> |
| </div> |
| </footer> |
| </div> |
| |
| <script type="text/javascript" src="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/docfx.vendor.js"></script> |
| <script type="text/javascript" src="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/docfx.js"></script> |
| <script type="text/javascript" src="https://lucenenet.apache.org/docs/4.8.0-beta00009/styles/main.js"></script> |
| </body> |
| </html> |