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<article class="content wrap" id="_content" data-uid="Sax.Helpers.Locator">
<h1 id="Sax_Helpers_Locator" data-uid="Sax.Helpers.Locator" class="text-break">Class Locator
</h1>
<div class="markdown level0 summary"><p>Provide an optional convenience implementation of <a class="xref" href="Sax.ILocator.html">ILocator</a>.</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">Locator</span></div>
<div class="level2"><a class="xref" href="Sax.Ext.Locator2.html">Locator2</a></div>
</div>
<div classs="implements">
<h5>Implements</h5>
<div><a class="xref" href="Sax.ILocator.html">ILocator</a></div>
</div>
<div class="inheritedMembers">
<h5>Inherited Members</h5>
<div>
<span class="xref">System.Object.Equals(System.Object)</span>
</div>
<div>
<span class="xref">System.Object.Equals(System.Object, System.Object)</span>
</div>
<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="Sax.Helpers.html">Sax.Helpers</a></h6>
<h6><strong>Assembly</strong>: Lucene.Net.Benchmark.dll</h6>
<h5 id="Sax_Helpers_Locator_syntax">Syntax</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public class Locator : ILocator</code></pre>
</div>
<h5 id="Sax_Helpers_Locator_remarks"><strong>Remarks</strong></h5>
<div class="markdown level0 remarks"><p><em>This module, both source code and documentation, is in the
Public Domain, and comes with<strong> NO WARRANTY</strong>.</em>
See<a href="http://www.saxproject.org">http://www.saxproject.org</a>
for further information.
<p>
This class is available mainly for application writers, who
can use it to make a persistent snapshot of a locator at any
point during a document parse:</p>
<pre><code>ILocator locator;
ILocator startloc;
public void SetLocator(ILocator locator)
{
// note the locator
this.locator = locator;
}
public void StartDocument()
{
// save the location of the start of the document
// for future use.
ILocator startloc = new Locator(locator);
}</code></pre>
<p><p>
Normally, parser writers will not use this class, since it
is more efficient to provide location information only when
requested, rather than constantly updating a <a class="xref" href="Sax.ILocator.html">ILocator</a> object.</p>
</div>
<h3 id="constructors">Constructors
</h3>
<span class="small pull-right mobile-hide">
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</span>
<a id="Sax_Helpers_Locator__ctor_" data-uid="Sax.Helpers.Locator.#ctor*"></a>
<h4 id="Sax_Helpers_Locator__ctor" data-uid="Sax.Helpers.Locator.#ctor">Locator()</h4>
<div class="markdown level1 summary"><p>Zero-argument constructor.
<p>This will not normally be useful, since the main purpose
of this class is to make a snapshot of an existing <a class="xref" href="Sax.ILocator.html">ILocator</a>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public Locator()</code></pre>
</div>
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<span class="divider">|</span>
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</span>
<a id="Sax_Helpers_Locator__ctor_" data-uid="Sax.Helpers.Locator.#ctor*"></a>
<h4 id="Sax_Helpers_Locator__ctor_Sax_ILocator_" data-uid="Sax.Helpers.Locator.#ctor(Sax.ILocator)">Locator(ILocator)</h4>
<div class="markdown level1 summary"><p>Copy constructor.
<p>
Create a persistent copy of the current state of a locator.
When the original locator changes, this copy will still keep
the original values (and it can be used outside the scope of
DocumentHandler methods).</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public Locator(ILocator locator)</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="Sax.ILocator.html">ILocator</a></td>
<td><span class="parametername">locator</span></td>
<td><p>The locator to copy.</p>
</td>
</tr>
</tbody>
</table>
<h3 id="properties">Properties
</h3>
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<a id="Sax_Helpers_Locator_ColumnNumber_" data-uid="Sax.Helpers.Locator.ColumnNumber*"></a>
<h4 id="Sax_Helpers_Locator_ColumnNumber" data-uid="Sax.Helpers.Locator.ColumnNumber">ColumnNumber</h4>
<div class="markdown level1 summary"><p>Gets the saved column number (1-based).
Returns the column number as an integer, or -1 if none is available.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public int ColumnNumber { 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.Int32</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="Sax_Helpers_Locator_ColumnNumber_seealso">See Also</h5>
<div class="seealso">
<div><a class="xref" href="Sax.ILocator.html#Sax_ILocator_ColumnNumber">ColumnNumber</a></div>
</div>
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<a id="Sax_Helpers_Locator_LineNumber_" data-uid="Sax.Helpers.Locator.LineNumber*"></a>
<h4 id="Sax_Helpers_Locator_LineNumber" data-uid="Sax.Helpers.Locator.LineNumber">LineNumber</h4>
<div class="markdown level1 summary"><p>Gets the saved line number (1-based).
Returns the line number as an integer, or -1 if none is available.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public int LineNumber { 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.Int32</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="Sax_Helpers_Locator_LineNumber_seealso">See Also</h5>
<div class="seealso">
<div><a class="xref" href="Sax.ILocator.html#Sax_ILocator_LineNumber">LineNumber</a></div>
</div>
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<a id="Sax_Helpers_Locator_PublicId_" data-uid="Sax.Helpers.Locator.PublicId*"></a>
<h4 id="Sax_Helpers_Locator_PublicId" data-uid="Sax.Helpers.Locator.PublicId">PublicId</h4>
<div class="markdown level1 summary"><p>Gets the public identifier as a string, or null if none
is available.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public string PublicId { 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.String</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="Sax_Helpers_Locator_PublicId_seealso">See Also</h5>
<div class="seealso">
<div><a class="xref" href="Sax.ILocator.html#Sax_ILocator_PublicId">PublicId</a></div>
</div>
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<a id="Sax_Helpers_Locator_SystemId_" data-uid="Sax.Helpers.Locator.SystemId*"></a>
<h4 id="Sax_Helpers_Locator_SystemId" data-uid="Sax.Helpers.Locator.SystemId">SystemId</h4>
<div class="markdown level1 summary"><p>Gets the system identifier as a string, or null if none
is available.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="decalaration">Declaration</h5>
<div class="codewrapper">
<pre><code class="lang-csharp hljs">public string SystemId { 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.String</span></td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="Sax_Helpers_Locator_SystemId_seealso">See Also</h5>
<div class="seealso">
<div><a class="xref" href="Sax.ILocator.html#Sax_ILocator_SystemId">SystemId</a></div>
</div>
<h3 id="implements">Implements</h3>
<div>
<a class="xref" href="Sax.ILocator.html">ILocator</a>
</div>
</article>
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