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| |
| |
| <h1 id="Lucene_Net_Util_MergedIterator_1" data-uid="Lucene.Net.Util.MergedIterator`1" class="text-break">Class MergedIterator<T> |
| </h1> |
| <div class="markdown level0 summary"><p>Provides a merged sorted view from several sorted iterators. |
| <p> |
| If built with <span class="xref">Lucene.Net.Util.MergedIterator`1.removeDuplicates</span> set to <code>true</code> and an element |
| appears in multiple iterators then it is deduplicated, that is this iterator |
| returns the sorted union of elements. |
| <p> |
| If built with <span class="xref">Lucene.Net.Util.MergedIterator`1.removeDuplicates</span> set to <code>false</code> then all elements |
| in all iterators are returned. |
| <p> |
| Caveats: |
| <ul><li>The behavior is undefined if the iterators are not actually sorted.</li><li>Null elements are unsupported.</li><li>If <span class="xref">Lucene.Net.Util.MergedIterator`1.removeDuplicates</span> is set to <code>true</code> and if a single iterator contains |
| duplicates then they will not be deduplicated.</li><li>When elements are deduplicated it is not defined which one is returned.</li><li>If <span class="xref">Lucene.Net.Util.MergedIterator`1.removeDuplicates</span> is set to <code>false</code> then the order in which duplicates |
| are returned isn't defined.</li></ul> |
| <p> |
| The caller is responsible for disposing the <span class="xref">System.Collections.Generic.IEnumerator<T></span> instances that are passed |
| into the constructor, <a class="xref" href="Lucene.Net.Util.MergedIterator-1.html">MergedIterator<T></a> doesn't do it automatically. |
| <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">MergedIterator<T></span></div> |
| </div> |
| <div classs="implements"> |
| <h5>Implements</h5> |
| <div><span class="xref">System.Collections.Generic.IEnumerator</span><T></div> |
| <div><span class="xref">System.Collections.IEnumerator</span></div> |
| <div><span class="xref">System.IDisposable</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.Util.html">Lucene.Net.Util</a></h6> |
| <h6><strong>Assembly</strong>: Lucene.Net.dll</h6> |
| <h5 id="Lucene_Net_Util_MergedIterator_1_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public sealed class MergedIterator<T> : IEnumerator<T>, IEnumerator, IDisposable where T : IComparable<T></code></pre> |
| </div> |
| <h5 class="typeParameters">Type Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="parametername">T</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <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_Util_MergedIterator_1__ctor_System_Boolean_System_Collections_Generic_IEnumerator__0____.md&value=---%0Auid%3A%20Lucene.Net.Util.MergedIterator%601.%23ctor(System.Boolean%2CSystem.Collections.Generic.IEnumerator%7B%600%7D%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/release/Lucene.Net_4_8_0_beta00010/src/Lucene.Net/Util/MergedIterator.cs/#L65">View Source</a> |
| </span> |
| <a id="Lucene_Net_Util_MergedIterator_1__ctor_" data-uid="Lucene.Net.Util.MergedIterator`1.#ctor*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1__ctor_System_Boolean_System_Collections_Generic_IEnumerator__0____" data-uid="Lucene.Net.Util.MergedIterator`1.#ctor(System.Boolean,System.Collections.Generic.IEnumerator{`0}[])">MergedIterator(Boolean, IEnumerator<T>[])</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 MergedIterator(bool removeDuplicates, params IEnumerator<T>[] iterators)</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.Boolean</span></td> |
| <td><span class="parametername">removeDuplicates</span></td> |
| <td></td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Collections.Generic.IEnumerator</span><T>[]</td> |
| <td><span class="parametername">iterators</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
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| </span> |
| <a id="Lucene_Net_Util_MergedIterator_1__ctor_" data-uid="Lucene.Net.Util.MergedIterator`1.#ctor*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1__ctor_System_Collections_Generic_IEnumerator__0____" data-uid="Lucene.Net.Util.MergedIterator`1.#ctor(System.Collections.Generic.IEnumerator{`0}[])">MergedIterator(IEnumerator<T>[])</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 MergedIterator(params IEnumerator<T>[] iterators)</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.Collections.Generic.IEnumerator</span><T>[]</td> |
| <td><span class="parametername">iterators</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-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Util_MergedIterator_1_Current.md&value=---%0Auid%3A%20Lucene.Net.Util.MergedIterator%601.Current%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_Util_MergedIterator_1_Current_" data-uid="Lucene.Net.Util.MergedIterator`1.Current*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1_Current" data-uid="Lucene.Net.Util.MergedIterator`1.Current">Current</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 T Current { 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">T</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="methods">Methods |
| </h3> |
| <span class="small pull-right mobile-hide"> |
| <span class="divider">|</span> |
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| </span> |
| <a id="Lucene_Net_Util_MergedIterator_1_Dispose_" data-uid="Lucene.Net.Util.MergedIterator`1.Dispose*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1_Dispose" data-uid="Lucene.Net.Util.MergedIterator`1.Dispose">Dispose()</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 void Dispose()</code></pre> |
| </div> |
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| </span> |
| <a id="Lucene_Net_Util_MergedIterator_1_MoveNext_" data-uid="Lucene.Net.Util.MergedIterator`1.MoveNext*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1_MoveNext" data-uid="Lucene.Net.Util.MergedIterator`1.MoveNext">MoveNext()</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 bool MoveNext()</code></pre> |
| </div> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">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-beta00010/websites/apidocs/apiSpec/new?filename=Lucene_Net_Util_MergedIterator_1_Reset.md&value=---%0Auid%3A%20Lucene.Net.Util.MergedIterator%601.Reset%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_Util_MergedIterator_1_Reset_" data-uid="Lucene.Net.Util.MergedIterator`1.Reset*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1_Reset" data-uid="Lucene.Net.Util.MergedIterator`1.Reset">Reset()</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 void Reset()</code></pre> |
| </div> |
| <h3 id="eii">Explicit Interface Implementations |
| </h3> |
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| <span class="divider">|</span> |
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| <a id="Lucene_Net_Util_MergedIterator_1_System_Collections_IEnumerator_Current_" data-uid="Lucene.Net.Util.MergedIterator`1.System#Collections#IEnumerator#Current*"></a> |
| <h4 id="Lucene_Net_Util_MergedIterator_1_System_Collections_IEnumerator_Current" data-uid="Lucene.Net.Util.MergedIterator`1.System#Collections#IEnumerator#Current">IEnumerator.Current</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">object IEnumerator.Current { get; }</code></pre> |
| </div> |
| <h5 class="returns">Returns</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
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| <tbody> |
| <tr> |
| <td><span class="xref">System.Object</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="implements">Implements</h3> |
| <div> |
| <span class="xref">System.Collections.Generic.IEnumerator<T></span> |
| </div> |
| <div> |
| <span class="xref">System.Collections.IEnumerator</span> |
| </div> |
| <div> |
| <span class="xref">System.IDisposable</span> |
| </div> |
| </article> |
| </div> |
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