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<h1 id="Lucene_Net_Util_Automaton" data-uid="Lucene.Net.Util.Automaton" class="text-break">Namespace Lucene.Net.Util.Automaton
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<div class="markdown level0 summary"><!--
dk.brics.automaton
Copyright (c) 2001-2009 Anders Moeller
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
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<p>Finite-state automaton for regular expressions.</p>
<p>This package contains a full DFA/NFA implementation with Unicode
alphabet and support for all standard (and a number of non-standard)
regular expression operations.</p>
<p>The most commonly used functionality is located in the classes
<tt><a class="xref" href="../Lucene.Net/Lucene.Net.Util.Automaton.Automaton.html">Automaton</a></tt> and
<tt><a class="xref" href="../Lucene.Net/Lucene.Net.Util.Automaton.RegExp.html">RegExp</a></tt>.</p>
<p>For more information, go to the package home page at
<tt><a href="http://www.brics.dk/automaton/">http://www.brics.dk/automaton/</a></tt>.</p>
<div class="lucene-block lucene-experimental">This is a Lucene.NET EXPERIMENTAL API, use at your own risk</div></div>
<div class="markdown level0 conceptual"></div>
<div class="markdown level0 remarks"></div>
<h3 id="classes">Classes
</h3>
<h4><a class="xref" href="Lucene.Net.Util.Automaton.AutomatonTestUtil.html">AutomatonTestUtil</a></h4>
<section><p>Utilities for testing automata.
<p>
Capable of generating random regular expressions,
and automata, and also provides a number of very
basic unoptimized implementations (*slow) for testing.</p>
</section>
<h4><a class="xref" href="Lucene.Net.Util.Automaton.RandomAcceptedStrings.html">RandomAcceptedStrings</a></h4>
<section><p>Lets you retrieve random strings accepted
by an <a class="xref" href="../Lucene.Net/Lucene.Net.Util.Automaton.Automaton.html">Automaton</a>.
<p>
Once created, call <a class="xref" href="Lucene.Net.Util.Automaton.RandomAcceptedStrings.html#Lucene_Net_Util_Automaton_RandomAcceptedStrings_GetRandomAcceptedString_System_Random_">GetRandomAcceptedString(Random)</a>
to get a new string (in UTF-32 codepoints).</p>
</section>
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