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| |
| <h1 id="Lucene_Net_Analysis_Util_CharacterUtils" data-uid="Lucene.Net.Analysis.Util.CharacterUtils" class="text-break">Class CharacterUtils |
| </h1> |
| <div class="markdown level0 summary"><p><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</a> provides a unified interface to Character-related |
| operations to implement backwards compatible character operations based on a |
| <span class="xref">Lucene.Net.Util.LuceneVersion</span> instance.</p> |
| <div class="lucene-block lucene-internal">This is a Lucene.NET INTERNAL API, use at your own risk</div></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">CharacterUtils</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.Analysis.Util.html">Lucene.Net.Analysis.Util</a></h6> |
| <h6><strong>Assembly</strong>: Lucene.Net.Analysis.Common.dll</h6> |
| <h5 id="Lucene_Net_Analysis_Util_CharacterUtils_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract class CharacterUtils</code></pre> |
| </div> |
| <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_Analysis_Util_CharacterUtils_CodePointAt_J2N_Text_ICharSequence_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(J2N.Text.ICharSequence%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L113">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_J2N_Text_ICharSequence_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(J2N.Text.ICharSequence,System.Int32)">CodePointAt(ICharSequence, Int32)</h4> |
| <div class="markdown level1 summary"><p>Returns the code point at the given index of the <span class="xref">J2N.Text.ICharSequence</span>. |
| Depending on the <span class="xref">Lucene.Net.Util.LuceneVersion</span> passed to |
| <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html#Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_">GetInstance(LuceneVersion)</a> this method mimics the behavior |
| of <code>Character.CodePointAt(char[], int)</code> as it would have been |
| available on a Java 1.4 JVM or on a later virtual machine version.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointAt(ICharSequence seq, int offset)</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">J2N.Text.ICharSequence</span></td> |
| <td><span class="parametername">seq</span></td> |
| <td><p>a character sequence </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</span></td> |
| <td><p>the offset to the char values in the chars array to be converted</p> |
| </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.Int32</span></td> |
| <td><p>the Unicode code point at the given index </p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="exceptions">Exceptions</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Condition</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.NullReferenceException</span></td> |
| <td><ul> |
| <li>if the sequence is null. </li> |
| </ul> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.ArgumentOutOfRangeException</span></td> |
| <td><ul> |
| <li>if the value offset is negative or not less than the length of |
| the character sequence. </li> |
| </ul> |
| </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_Analysis_Util_CharacterUtils_CodePointAt_System_Char___System_Int32_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(System.Char%5B%5D%2CSystem.Int32%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L136">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_System_Char___System_Int32_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(System.Char[],System.Int32,System.Int32)">CodePointAt(Char[], Int32, Int32)</h4> |
| <div class="markdown level1 summary"><p>Returns the code point at the given index of the char array where only elements |
| with index less than the limit are used. |
| Depending on the <span class="xref">Lucene.Net.Util.LuceneVersion</span> passed to |
| <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html#Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_">GetInstance(LuceneVersion)</a> this method mimics the behavior |
| of <code>Character.CodePointAt(char[], int)</code> as it would have been |
| available on a Java 1.4 JVM or on a later virtual machine version.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointAt(char[] chars, int offset, int limit)</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.Char</span>[]</td> |
| <td><span class="parametername">chars</span></td> |
| <td><p>a character array </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</span></td> |
| <td><p>the offset to the char values in the chars array to be converted </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">limit</span></td> |
| <td><p>the index afer the last element that should be used to calculate |
| codepoint. </p> |
| </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.Int32</span></td> |
| <td><p>the Unicode code point at the given index </p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="exceptions">Exceptions</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Condition</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.NullReferenceException</span></td> |
| <td><ul> |
| <li>if the array is null. </li> |
| </ul> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.ArgumentOutOfRangeException</span></td> |
| <td><ul> |
| <li>if the value offset is negative or not less than the length of |
| the char array. </li> |
| </ul> |
| </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_Analysis_Util_CharacterUtils_CodePointAt_System_String_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(System.String%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L93">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointAt_System_String_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointAt(System.String,System.Int32)">CodePointAt(String, Int32)</h4> |
| <div class="markdown level1 summary"><p>Returns the code point at the given index of the <span class="xref">System.String</span>. |
| Depending on the <span class="xref">Lucene.Net.Util.LuceneVersion</span> passed to |
| <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html#Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_">GetInstance(LuceneVersion)</a> this method mimics the behavior |
| of <code>Character.CodePointAt(char[], int)</code> as it would have been |
| available on a Java 1.4 JVM or on a later virtual machine version.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointAt(string seq, int offset)</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">seq</span></td> |
| <td><p>a character sequence </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</span></td> |
| <td><p>the offset to the char values in the chars array to be converted</p> |
| </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.Int32</span></td> |
| <td><p>the Unicode code point at the given index </p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="exceptions">Exceptions</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Condition</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.NullReferenceException</span></td> |
| <td><ul> |
| <li>if the sequence is null. </li> |
| </ul> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.ArgumentOutOfRangeException</span></td> |
| <td><ul> |
| <li>if the value offset is negative or not less than the length of |
| the character sequence. </li> |
| </ul> |
| </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_Analysis_Util_CharacterUtils_CodePointCount_J2N_Text_ICharSequence_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(J2N.Text.ICharSequence)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L144">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_J2N_Text_ICharSequence_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(J2N.Text.ICharSequence)">CodePointCount(ICharSequence)</h4> |
| <div class="markdown level1 summary"><p>Return the number of characters in <code data-dev-comment-type="paramref" class="paramref">seq</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointCount(ICharSequence seq)</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">J2N.Text.ICharSequence</span></td> |
| <td><span class="parametername">seq</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.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_Analysis_Util_CharacterUtils_CodePointCount_System_Char___.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(System.Char%5B%5D)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L148">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_System_Char___" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(System.Char[])">CodePointCount(Char[])</h4> |
| <div class="markdown level1 summary"><p>Return the number of characters in <code data-dev-comment-type="paramref" class="paramref">seq</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointCount(char[] seq)</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.Char</span>[]</td> |
| <td><span class="parametername">seq</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.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_Analysis_Util_CharacterUtils_CodePointCount_System_String_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L140">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_System_String_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(System.String)">CodePointCount(String)</h4> |
| <div class="markdown level1 summary"><p>Return the number of characters in <code data-dev-comment-type="paramref" class="paramref">seq</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointCount(string seq)</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">seq</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.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_Analysis_Util_CharacterUtils_CodePointCount_System_Text_StringBuilder_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(System.Text.StringBuilder)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L152">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_CodePointCount_System_Text_StringBuilder_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.CodePointCount(System.Text.StringBuilder)">CodePointCount(StringBuilder)</h4> |
| <div class="markdown level1 summary"><p>Return the number of characters in <code data-dev-comment-type="paramref" class="paramref">seq</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int CodePointCount(StringBuilder seq)</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.Text.StringBuilder</span></td> |
| <td><span class="parametername">seq</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.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_Analysis_Util_CharacterUtils_Fill_Lucene_Net_Analysis_Util_CharacterUtils_CharacterBuffer_System_IO_TextReader_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.Fill(Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer%2CSystem.IO.TextReader)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L314">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_Fill_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.Fill*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_Fill_Lucene_Net_Analysis_Util_CharacterUtils_CharacterBuffer_System_IO_TextReader_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.Fill(Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer,System.IO.TextReader)">Fill(CharacterUtils.CharacterBuffer, TextReader)</h4> |
| <div class="markdown level1 summary"><p>Convenience method which calls <code>Fill(buffer, reader, buffer.Buffer.Length)</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual bool Fill(CharacterUtils.CharacterBuffer buffer, TextReader reader)</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><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a></td> |
| <td><span class="parametername">buffer</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.IO.TextReader</span></td> |
| <td><span class="parametername">reader</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.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_Analysis_Util_CharacterUtils_Fill_Lucene_Net_Analysis_Util_CharacterUtils_CharacterBuffer_System_IO_TextReader_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.Fill(Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer%2CSystem.IO.TextReader%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L310">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_Fill_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.Fill*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_Fill_Lucene_Net_Analysis_Util_CharacterUtils_CharacterBuffer_System_IO_TextReader_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.Fill(Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer,System.IO.TextReader,System.Int32)">Fill(CharacterUtils.CharacterBuffer, TextReader, Int32)</h4> |
| <div class="markdown level1 summary"><p>Fills the <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a> with characters read from the given |
| reader <span class="xref">System.IO.TextReader</span>. This method tries to read <pre><code>numChars</code></pre> |
| characters into the <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a>, each call to fill will start |
| filling the buffer from offset <code>0</code> up to <code data-dev-comment-type="paramref" class="paramref">numChars</code>. |
| In case code points can span across 2 java characters, this method may |
| only fill <code>numChars - 1</code> characters in order not to split in |
| the middle of a surrogate pair, even if there are remaining characters in |
| the <span class="xref">System.IO.TextReader</span>. |
| <p> |
| Depending on the <span class="xref">Lucene.Net.Util.LuceneVersion</span> passed to |
| <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html#Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_">GetInstance(LuceneVersion)</a> this method implements |
| supplementary character awareness when filling the given buffer. For all |
| <span class="xref">Lucene.Net.Util.LuceneVersion</span> > 3.0 <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html#Lucene_Net_Analysis_Util_CharacterUtils_Fill_Lucene_Net_Analysis_Util_CharacterUtils_CharacterBuffer_System_IO_TextReader_System_Int32_">Fill(CharacterUtils.CharacterBuffer, TextReader, Int32)</a> guarantees |
| that the given <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a> will never contain a high surrogate |
| character as the last element in the buffer unless it is the last available |
| character in the reader. In other words, high and low surrogate pairs will |
| always be preserved across buffer boarders. |
| </p> |
| <p> |
| A return value of <code>false</code> means that this method call exhausted |
| the reader, but there may be some bytes which have been read, which can be |
| verified by checking whether <code>buffer.Length > 0</code>. |
| </p></p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract bool Fill(CharacterUtils.CharacterBuffer buffer, TextReader reader, int numChars)</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><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a></td> |
| <td><span class="parametername">buffer</span></td> |
| <td><p>the buffer to fill. </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.IO.TextReader</span></td> |
| <td><span class="parametername">reader</span></td> |
| <td><p>the reader to read characters from. </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">numChars</span></td> |
| <td><p>the number of chars to read </p> |
| </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.Boolean</span></td> |
| <td><pre><code>false</code></pre> if and only if reader.read returned -1 while trying to fill the buffer </td> |
| </tr> |
| </tbody> |
| </table> |
| <h5 class="exceptions">Exceptions</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Condition</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.IO.IOException</span></td> |
| <td><p>if the reader throws an <span class="xref">System.IO.IOException</span>. </p> |
| </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_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.GetInstance(Lucene.Net.Util.LuceneVersion)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L57">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.GetInstance*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_GetInstance_Lucene_Net_Util_LuceneVersion_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.GetInstance(Lucene.Net.Util.LuceneVersion)">GetInstance(LuceneVersion)</h4> |
| <div class="markdown level1 summary"><p>Returns a <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</a> implementation according to the given |
| <span class="xref">Lucene.Net.Util.LuceneVersion</span> instance.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public static CharacterUtils GetInstance(LuceneVersion matchVersion)</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.Util.LuceneVersion</span></td> |
| <td><span class="parametername">matchVersion</span></td> |
| <td><p>a version instance </p> |
| </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><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</a></td> |
| <td><p>a <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</a> implementation according to the given |
| <span class="xref">Lucene.Net.Util.LuceneVersion</span> instance. </p> |
| </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_Analysis_Util_CharacterUtils_GetJava4Instance_Lucene_Net_Util_LuceneVersion_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.GetJava4Instance(Lucene.Net.Util.LuceneVersion)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L68">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_GetJava4Instance_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.GetJava4Instance*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_GetJava4Instance_Lucene_Net_Util_LuceneVersion_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.GetJava4Instance(Lucene.Net.Util.LuceneVersion)">GetJava4Instance(LuceneVersion)</h4> |
| <div class="markdown level1 summary"><p>Return a <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</a> instance compatible with Java 1.4. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public static CharacterUtils GetJava4Instance(LuceneVersion matchVersion)</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.Util.LuceneVersion</span></td> |
| <td><span class="parametername">matchVersion</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><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.html">CharacterUtils</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_Analysis_Util_CharacterUtils_NewCharacterBuffer_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.NewCharacterBuffer(System.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L161">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_NewCharacterBuffer_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.NewCharacterBuffer*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_NewCharacterBuffer_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.NewCharacterBuffer(System.Int32)">NewCharacterBuffer(Int32)</h4> |
| <div class="markdown level1 summary"><p>Creates a new <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a> and allocates a <span class="xref">char[]</span> |
| of the given bufferSize.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public static CharacterUtils.CharacterBuffer NewCharacterBuffer(int bufferSize)</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.Int32</span></td> |
| <td><span class="parametername">bufferSize</span></td> |
| <td><p>the internal char buffer size, must be <code>>= 2</code> </p> |
| </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><a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a></td> |
| <td><p>a new <a class="xref" href="Lucene.Net.Analysis.Util.CharacterUtils.CharacterBuffer.html">CharacterUtils.CharacterBuffer</a> instance. </p> |
| </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_Analysis_Util_CharacterUtils_OffsetByCodePoints_System_Char___System_Int32_System_Int32_System_Int32_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.OffsetByCodePoints(System.Char%5B%5D%2CSystem.Int32%2CSystem.Int32%2CSystem.Int32%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L323">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_OffsetByCodePoints_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.OffsetByCodePoints*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_OffsetByCodePoints_System_Char___System_Int32_System_Int32_System_Int32_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.OffsetByCodePoints(System.Char[],System.Int32,System.Int32,System.Int32,System.Int32)">OffsetByCodePoints(Char[], Int32, Int32, Int32, Int32)</h4> |
| <div class="markdown level1 summary"><p>Return the index within <code>buf[start:start+count]</code> which is by <code data-dev-comment-type="paramref" class="paramref">offset</code> |
| code points from <code data-dev-comment-type="paramref" class="paramref">index</code>. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public abstract int OffsetByCodePoints(char[] buf, int start, int count, int index, int offset)</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.Char</span>[]</td> |
| <td><span class="parametername">buf</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">start</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">count</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">index</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</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.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_Analysis_Util_CharacterUtils_ToChars_System_Int32___System_Int32_System_Int32_System_Char___System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.ToChars(System.Int32%5B%5D%2CSystem.Int32%2CSystem.Int32%2CSystem.Char%5B%5D%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L262">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_ToChars_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToChars*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_ToChars_System_Int32___System_Int32_System_Int32_System_Char___System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToChars(System.Int32[],System.Int32,System.Int32,System.Char[],System.Int32)">ToChars(Int32[], Int32, Int32, Char[], Int32)</h4> |
| <div class="markdown level1 summary"><p>Converts a sequence of unicode code points to a sequence of .NET characters. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int ToChars(int[] src, int srcOff, int srcLen, char[] dest, int destOff)</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.Int32</span>[]</td> |
| <td><span class="parametername">src</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">srcOff</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">srcLen</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Char</span>[]</td> |
| <td><span class="parametername">dest</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">destOff</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.Int32</span></td> |
| <td><p>the number of chars written to the destination buffer </p> |
| </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_Analysis_Util_CharacterUtils_ToCodePoints_System_Char___System_Int32_System_Int32_System_Int32___System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.ToCodePoints(System.Char%5B%5D%2CSystem.Int32%2CSystem.Int32%2CSystem.Int32%5B%5D%2CSystem.Int32)%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.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L242">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_ToCodePoints_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToCodePoints*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_ToCodePoints_System_Char___System_Int32_System_Int32_System_Int32___System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToCodePoints(System.Char[],System.Int32,System.Int32,System.Int32[],System.Int32)">ToCodePoints(Char[], Int32, Int32, Int32[], Int32)</h4> |
| <div class="markdown level1 summary"><p>Converts a sequence of .NET characters to a sequence of unicode code points. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int ToCodePoints(char[] src, int srcOff, int srcLen, int[] dest, int destOff)</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.Char</span>[]</td> |
| <td><span class="parametername">src</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">srcOff</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">srcLen</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span>[]</td> |
| <td><span class="parametername">dest</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">destOff</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.Int32</span></td> |
| <td><p>The number of code points written to the destination buffer. </p> |
| </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_Analysis_Util_CharacterUtils_ToLower_System_Char___System_Int32_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.ToLower(System.Char%5B%5D%2CSystem.Int32%2CSystem.Int32)%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 class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L177">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_ToLower_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToLower*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_ToLower_System_Char___System_Int32_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToLower(System.Char[],System.Int32,System.Int32)">ToLower(Char[], Int32, Int32)</h4> |
| <div class="markdown level1 summary"><p>Converts each unicode codepoint to lowerCase via <span class="xref">System.Globalization.TextInfo.ToLower(System.String)</span> in the invariant culture starting |
| at the given offset. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void ToLower(char[] buffer, int offset, int length)</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.Char</span>[]</td> |
| <td><span class="parametername">buffer</span></td> |
| <td><p>the char buffer to lowercase </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</span></td> |
| <td><p>the offset to start at </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">length</span></td> |
| <td><p>the number of characters in the buffer to lower case </p> |
| </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_Analysis_Util_CharacterUtils_ToUpper_System_Char___System_Int32_System_Int32_.md&value=---%0Auid%3A%20Lucene.Net.Analysis.Util.CharacterUtils.ToUpper(System.Char%5B%5D%2CSystem.Int32%2CSystem.Int32)%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 class="small pull-right mobile-hide"> |
| <a href="https://github.com/NightOwl888/lucenenet/blob/fix/apidocs-layout/src/Lucene.Net.Analysis.Common/Analysis/Util/CharacterUtils.cs/#L211">View Source</a> |
| </span> |
| <a id="Lucene_Net_Analysis_Util_CharacterUtils_ToUpper_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToUpper*"></a> |
| <h4 id="Lucene_Net_Analysis_Util_CharacterUtils_ToUpper_System_Char___System_Int32_System_Int32_" data-uid="Lucene.Net.Analysis.Util.CharacterUtils.ToUpper(System.Char[],System.Int32,System.Int32)">ToUpper(Char[], Int32, Int32)</h4> |
| <div class="markdown level1 summary"><p>Converts each unicode codepoint to UpperCase via <span class="xref">System.Globalization.TextInfo.ToUpper(System.String)</span> in the invariant culture starting |
| at the given offset. </p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public virtual void ToUpper(char[] buffer, int offset, int length)</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.Char</span>[]</td> |
| <td><span class="parametername">buffer</span></td> |
| <td><p>the char buffer to UPPERCASE </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">offset</span></td> |
| <td><p>the offset to start at </p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td><span class="parametername">length</span></td> |
| <td><p>the number of characters in the buffer to lower case </p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </article> |
| </div> |
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