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&#160;<span id="projectnumber">3.0.3</span>
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<li class="navelem"><a class="el" href="dir_1efe588324fc547683bba4a3f1bac847.html">core</a></li><li class="navelem"><a class="el" href="dir_6336841c10663a412729e336c4986ba5.html">Analysis</a></li> </ul>
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<div class="title">CharArraySet.cs</div> </div>
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<a href="_char_array_set_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/* </span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * this work for additional information regarding copyright ownership.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance with</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * </span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * </span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">using</span> System.Collections;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">using</span> System.Linq;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span>Lucene.Net.Analysis</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;{</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="comment">// TODO: java uses wildcards, .net doesn&#39;t have this, easiest way is to </span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="comment">// make the entire class generic. Ultimately, though, since this</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">// works with strings, I can&#39;t think of a reason not to just declare</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="comment">// this as an ISet&lt;string&gt;.</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html"> 46</a></span>&#160; <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> : ISet&lt;string&gt;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="keywordtype">bool</span> _ReadOnly = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> INIT_SIZE = 8;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <span class="keywordtype">char</span>[][] _Entries;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keywordtype">int</span> _Count;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keywordtype">bool</span> _IgnoreCase;</div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#aac7c9b8431a06e4226b10f7123da1eb8"> 53</a></span>&#160; <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> EMPTY_SET = UnmodifiableSet(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(0, <span class="keyword">false</span>));</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <span class="keyword">private</span> <span class="keywordtype">void</span> Init(<span class="keywordtype">int</span> startSize, <span class="keywordtype">bool</span> ignoreCase)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; this._IgnoreCase = ignoreCase;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keywordtype">int</span> size = INIT_SIZE;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keywordflow">while</span> (startSize + (startSize &gt;&gt; 2) &gt; size)</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; size &lt;&lt;= 1;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; _Entries = <span class="keyword">new</span> <span class="keywordtype">char</span>[size][];</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; }</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#ade79b82a70a339bd80ec6945c001776b"> 67</a></span>&#160; <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(<span class="keywordtype">int</span> startSize, <span class="keywordtype">bool</span> ignoreCase)</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; Init(startSize, ignoreCase);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; }</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#aec4c9029c988dc2a5702149056ea2348"> 72</a></span>&#160; <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(IEnumerable&lt;string&gt; c, <span class="keywordtype">bool</span> ignoreCase)</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; Init(c.Count(), ignoreCase);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; AddItems(c);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#af60fe026d6ccf60c5ad31749d8bceff8"> 79</a></span>&#160; <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(IEnumerable&lt;object&gt; c, <span class="keywordtype">bool</span> ignoreCase)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; Init(c.Count(), ignoreCase);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; AddItems(c);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keyword">private</span> <span class="keywordtype">void</span> AddItems&lt;T&gt;(IEnumerable&lt;T&gt; items)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; {</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keywordflow">foreach</span>(var item <span class="keywordflow">in</span> items)</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; Add(item.ToString());</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">private</span> CharArraySet(<span class="keywordtype">char</span>[][] entries, <span class="keywordtype">bool</span> ignoreCase, <span class="keywordtype">int</span> count)</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; {</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; this._Entries = entries;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; this._IgnoreCase = ignoreCase;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; this._Count = count;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;</div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a654c0053bd00afb1d703fcf4bf44fce1"> 104</a></span>&#160; <span class="keyword">public</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Contains(<span class="keywordtype">char</span>[] text, <span class="keywordtype">int</span> off, <span class="keywordtype">int</span> len)</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; {</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">return</span> _Entries[GetSlot(text, off, len)] != null;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; }</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a0ff83c0b358aecafa3bf0f75bea83d1b"> 109</a></span>&#160; <span class="keyword">public</span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Contains(<span class="keywordtype">string</span> text)</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span> _Entries[GetSlot(text)] != null;</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keyword">private</span> <span class="keywordtype">int</span> GetSlot(<span class="keywordtype">char</span>[] text, <span class="keywordtype">int</span> off, <span class="keywordtype">int</span> len)</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; {</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordtype">int</span> code = GetHashCode(text, off, len);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordtype">int</span> pos = code &amp; (_Entries.Length - 1);</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordtype">char</span>[] text2 = _Entries[pos];</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">if</span> (text2 != null &amp;&amp; !Equals(text, off, len, text2))</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keywordtype">int</span> inc = ((code &gt;&gt; 8) + code) | 1;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">do</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; code += inc;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; pos = code &amp; (_Entries.Length - 1);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; text2 = _Entries[pos];</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; }</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">while</span> (text2 != null &amp;&amp; !Equals(text, off, len, text2));</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; }</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keywordflow">return</span> pos;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; }</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keyword">private</span> <span class="keywordtype">int</span> GetSlot(<span class="keywordtype">string</span> text)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keywordtype">int</span> code = GetHashCode(text);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordtype">int</span> pos = code &amp; (_Entries.Length - 1);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <span class="keywordtype">char</span>[] text2 = _Entries[pos];</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">if</span> (text2 != null &amp;&amp; !Equals(text, text2))</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordtype">int</span> inc = ((code &gt;&gt; 8) + code) | 1;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="keywordflow">do</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; code += inc;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; pos = code &amp; (_Entries.Length - 1);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; text2 = _Entries[pos];</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <span class="keywordflow">while</span> (text2 != null &amp;&amp; !Equals(text, text2));</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordflow">return</span> pos;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a3811b34121c90a4f4252e5de57b47d6a"> 154</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> Add(<span class="keywordtype">string</span> text)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keywordflow">if</span> (_ReadOnly) <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">return</span> Add(text.ToCharArray());</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a2b4b7093863ca99d06fa9699b130cad3"> 164</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> Add(<span class="keywordtype">char</span>[] text)</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">if</span> (_ReadOnly) <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">if</span> (_IgnoreCase)</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; text.Length; i++)</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; text[i] = Char.ToLower(text[i]);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keywordtype">int</span> slot = GetSlot(text, 0, text.Length);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; <span class="keywordflow">if</span> (_Entries[slot] != null)</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; _Entries[slot] = text;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; _Count++;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordflow">if</span> (_Count + (_Count &gt;&gt; 2) &gt; _Entries.Length)</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; {</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; Rehash();</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keyword">private</span> <span class="keywordtype">bool</span> Equals(<span class="keywordtype">char</span>[] text1, <span class="keywordtype">int</span> off, <span class="keywordtype">int</span> len, <span class="keywordtype">char</span>[] text2)</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keywordflow">if</span> (len != text2.Length)</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">if</span> (_IgnoreCase)</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keywordflow">if</span> (<span class="keywordtype">char</span>.ToLower(text1[off + i]) != text2[i])</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; {</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; {</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="keywordflow">if</span> (text1[off + i] != text2[i])</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; }</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keyword">private</span> <span class="keywordtype">bool</span> Equals(<span class="keywordtype">string</span> text1, <span class="keywordtype">char</span>[] text2)</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordtype">int</span> len = text1.Length;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <span class="keywordflow">if</span> (len != text2.Length)</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keywordflow">if</span> (_IgnoreCase)</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; {</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keywordflow">if</span> (<span class="keywordtype">char</span>.ToLower(text1[i]) != text2[i])</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; }</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; {</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordflow">if</span> (text1[i] != text2[i])</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; }</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; }</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keyword">private</span> <span class="keywordtype">void</span> Rehash()</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordtype">int</span> newSize = 2 * _Entries.Length;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; <span class="keywordtype">char</span>[][] oldEntries = _Entries;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; _Entries = <span class="keyword">new</span> <span class="keywordtype">char</span>[newSize][];</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; oldEntries.Length; i++)</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; {</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordtype">char</span>[] text = oldEntries[i];</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; <span class="keywordflow">if</span> (text != null)</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; {</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="comment">// todo: could be faster... no need to compare strings on collision</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; _Entries[GetSlot(text, 0, text.Length)] = text;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; }</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; }</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="keyword">private</span> <span class="keywordtype">int</span> GetHashCode(<span class="keywordtype">char</span>[] text, <span class="keywordtype">int</span> offset, <span class="keywordtype">int</span> len)</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; {</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keywordtype">int</span> code = 0;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordtype">int</span> stop = offset + len;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">if</span> (_IgnoreCase)</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; {</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = offset; i &lt; stop; i++)</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; code = code * 31 + <span class="keywordtype">char</span>.ToLower(text[i]);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; }</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; {</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = offset; i &lt; stop; i++)</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; {</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; code = code * 31 + text[i];</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keywordflow">return</span> code;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; }</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160; <span class="keyword">private</span> <span class="keywordtype">int</span> GetHashCode(<span class="keywordtype">string</span> text)</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; {</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keywordtype">int</span> code = 0;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keywordtype">int</span> len = text.Length;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keywordflow">if</span> (_IgnoreCase)</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; {</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; code = code * 31 + <span class="keywordtype">char</span>.ToLower(text[i]);</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; }</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; {</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; len; i++)</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; {</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; code = code * 31 + text[i];</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; }</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; }</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; <span class="keywordflow">return</span> code;</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; }</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keyword">public</span> <span class="keywordtype">int</span> Count</div>
<div class="line"><a name="l00292"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a445174f19586851d06a2c5755471a8c8"> 292</a></span>&#160; {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <span class="keyword">get</span> { <span class="keywordflow">return</span> _Count; }</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; }</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> IsEmpty</div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a7a0989041a2bc895f416ca668b7b7981"> 297</a></span>&#160; {</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; <span class="keyword">get</span> { <span class="keywordflow">return</span> _Count == 0; }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; }</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160;</div>
<div class="line"><a name="l00301"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#abf77beb45c6427764f938f1e761450d9"> 301</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> Contains(<span class="keywordtype">object</span> item)</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; {</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160; var text = item as <span class="keywordtype">char</span>[];</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160; <span class="keywordflow">return</span> text != null ? Contains(text, 0, text.Length) : Contains(item.ToString());</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160;</div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a25ba92980c7bfa7a1d79667e7ec26408"> 307</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> Add(<span class="keywordtype">object</span> item)</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; {</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; <span class="keywordflow">return</span> Add(item.ToString());</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160; }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160; <span class="keywordtype">void</span> ICollection&lt;string&gt;.Add(<span class="keywordtype">string</span> item)</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160; {</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; this.Add(item);</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; }</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160;</div>
<div class="line"><a name="l00324"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a044a75a96e08ce42d40f81f4f160c4e6"> 324</a></span>&#160; <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> UnmodifiableSet(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> <span class="keyword">set</span>)</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160; {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160; <span class="keywordflow">if</span>(<span class="keyword">set</span> == null)</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">&quot;Given set is null&quot;</span>);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">set</span> == EMPTY_SET)</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160; <span class="keywordflow">return</span> EMPTY_SET;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">set</span>._ReadOnly)</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160; <span class="keywordflow">return</span> <span class="keyword">set</span>;</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160; var newSet = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(<span class="keyword">set</span>._Entries, <span class="keyword">set</span>._IgnoreCase, <span class="keyword">set</span>.Count) {IsReadOnly = <span class="keyword">true</span>};</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160; <span class="keywordflow">return</span> newSet;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160; }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;</div>
<div class="line"><a name="l00344"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a9f2ca8446dc5f0a9cdbacf570ca893a3"> 344</a></span>&#160; <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> Copy&lt;T&gt;(ISet&lt;T&gt; <span class="keyword">set</span>)</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; {</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">set</span> == null)</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">&quot;set&quot;</span>, <span class="stringliteral">&quot;Given set is null!&quot;</span>);</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <span class="keywordflow">if</span> (<span class="keyword">set</span> == EMPTY_SET)</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <span class="keywordflow">return</span> EMPTY_SET;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160; <span class="keywordtype">bool</span> ignoreCase = <span class="keyword">set</span> is <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> &amp;&amp; ((<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>)<span class="keyword">set</span>)._IgnoreCase;</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160; var arrSet = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(<span class="keyword">set</span>.Count, ignoreCase);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; arrSet.AddItems(<span class="keyword">set</span>);</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="keywordflow">return</span> arrSet;</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160;</div>
<div class="line"><a name="l00356"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a5fcb9e1da57074138f97378c0d08f72a"> 356</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> Clear()</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160; {</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException(<span class="stringliteral">&quot;Remove not supported!&quot;</span>);</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; }</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> IsReadOnly</div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a64c20a9efc154f1062de1e9a56d29ef1"> 362</a></span>&#160; {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keyword">get</span> { <span class="keywordflow">return</span> _ReadOnly; }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160; <span class="keyword">private</span> <span class="keyword">set</span> { _ReadOnly = value; }</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160; }</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160;</div>
<div class="line"><a name="l00368"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a11e643a99f7dbd070a2093049469f3bc"> 368</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> UnionWith(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160; {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordflow">if</span> (_ReadOnly) <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordflow">foreach</span> (<span class="keywordtype">string</span> s <span class="keywordflow">in</span> other)</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160; {</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; Add(s.ToCharArray());</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160; }</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160; }</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160;</div>
<div class="line"><a name="l00379"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a057313c663b0d5ec196e40528d7470e5"> 379</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> AddAll(IEnumerable&lt;string&gt; coll)</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>&#160; {</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; UnionWith(coll);</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160; }</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160;</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160;<span class="preprocessor"> #region Unneeded methods</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a10c66ec3d507676c3319b5ed9e1fa2e1"> 385</a></span>&#160;<span class="preprocessor"></span> <span class="keyword">public</span> <span class="keywordtype">void</span> RemoveAll(ICollection&lt;string&gt; c)</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160; }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160;</div>
<div class="line"><a name="l00390"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html#a39ef62b2090c2429d8ca6f3776fdf51e"> 390</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> RetainAll(ICollection&lt;string&gt; c)</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160; {</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; }</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160;</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordtype">void</span> ICollection&lt;string&gt;.CopyTo(<span class="keywordtype">string</span>[] array, <span class="keywordtype">int</span> arrayIndex)</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160; {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160; }</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordtype">void</span> ISet&lt;string&gt;.IntersectWith(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>&#160; }</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>&#160;</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>&#160; <span class="keywordtype">void</span> ISet&lt;string&gt;.ExceptWith(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>&#160; {</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160; }</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="keywordtype">void</span> ISet&lt;string&gt;.SymmetricExceptWith(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; }</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160;</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.IsSubsetOf(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; {</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; }</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160;</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.IsSupersetOf(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160; {</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160; }</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.IsProperSupersetOf(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160; {</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160; }</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.IsProperSubsetOf(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160; {</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160; }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>&#160;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.Overlaps(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>&#160; {</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>&#160; }</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>&#160;</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>&#160; <span class="keywordtype">bool</span> ISet&lt;string&gt;.SetEquals(IEnumerable&lt;string&gt; other)</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>&#160; {</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>&#160; }</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>&#160;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>&#160; <span class="keywordtype">bool</span> ICollection&lt;string&gt;.Remove(<span class="keywordtype">string</span> item)</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>&#160; {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>&#160; <span class="keywordflow">throw</span> <span class="keyword">new</span> NotSupportedException();</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>&#160; }</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>&#160;<span class="preprocessor"> #endregion</span></div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00455"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html"> 455</a></span>&#160; <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html" title="The IEnumerator&lt;String&gt; for this set. Strings are constructed on the fly, so use nextCharArray for mo...">CharArraySetEnumerator</a> : IEnumerator&lt;string&gt;</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>&#160; {</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>&#160; readonly <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> _Creator;</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>&#160; <span class="keywordtype">int</span> pos = -1;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>&#160; <span class="keywordtype">char</span>[] cur;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>&#160;</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>&#160; <span class="keyword">protected</span> <span class="keyword">internal</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html" title="The IEnumerator&lt;String&gt; for this set. Strings are constructed on the fly, so use nextCharArray for mo...">CharArraySetEnumerator</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]&#39;s in a hash table. Note that this is not a general purpo...">CharArraySet</a> creator)</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>&#160; {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>&#160; _Creator = creator;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>&#160; }</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>&#160;</div>
<div class="line"><a name="l00466"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html#a1a976b49ee655bcc44ccc4bf104668d4"> 466</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> MoveNext()</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>&#160; {</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>&#160; cur = null;</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>&#160; pos++;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>&#160; <span class="keywordflow">while</span> (pos &lt; _Creator._Entries.Length &amp;&amp; (cur = _Creator._Entries[pos]) == null)</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>&#160; pos++;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>&#160; <span class="keywordflow">return</span> cur != null;</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>&#160; }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>&#160;</div>
<div class="line"><a name="l00476"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html#a1190ed20abdc5753e160568944da55c5"> 476</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">char</span>[] NextCharArray()</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>&#160; {</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>&#160; <span class="keywordflow">return</span> cur;</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>&#160; }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>&#160;</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>&#160;</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>&#160; }</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>&#160; }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>&#160;</div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>&#160; }</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>&#160;</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>&#160; {</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html" title="The IEnumerator&lt;String&gt; for this set. Strings are constructed on the fly, so use nextCharArray for mo...">CharArraySetEnumerator</a>(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>&#160; }</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>&#160;</div>
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<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>&#160; {</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>&#160; <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set_1_1_char_array_set_enumerator.html" title="The IEnumerator&lt;String&gt; for this set. Strings are constructed on the fly, so use nextCharArray for mo...">CharArraySetEnumerator</a>(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>&#160; }</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>&#160;</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>&#160; IEnumerator IEnumerable.GetEnumerator()</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>&#160; {</div>
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>&#160; }</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>&#160; }</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>&#160;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>&#160;}</div>
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