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| <a href="_analyzers_2_fr_2_french_stemmer_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> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * under the License.</span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">*/</span></div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">using</span> System;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">using</span> System.Text;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>Lucene.Net.Analysis.Fr</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * A stemmer for French words. </span></div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * <p></span></div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * The algorithm is based on the work of</span></div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * Dr Martin Porter on his snowball project<br></span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html<br></span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * (French stemming algorithm) for details</span></div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * </p></span></div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> |
| <div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_fr_1_1_french_stemmer.html"> 38</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_fr_1_1_french_stemmer.html">FrenchStemmer</a> {</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * Buffer for the terms while stemming them.</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">private</span> StringBuilder sb = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * A temporary buffer, used to reconstruct R2</span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">private</span> StringBuilder tb = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * Region R0 is equal to the whole buffer</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">private</span> String R0;</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * Region RV</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * "If the word begins with two vowels, RV is the region after the third letter,</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * otherwise the region after the first vowel not at the beginning of the word,</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * or the end of the word if these positions cannot be found."</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">private</span> String RV;</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * Region R1</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * "R1 is the region after the first non-vowel following a vowel</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * or is the null region at the end of the word if there is no such non-vowel"</span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">private</span> String R1;</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> * Region R2</span></div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * "R2 is the region after the first non-vowel in R1 following a vowel</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * or is the null region at the end of the word if there is no such non-vowel"</span></div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">private</span> String R2;</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * Set to true if we need to perform step 2</span></div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> suite;</div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * Set to true if the buffer was modified</span></div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> modified;</div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * Stems the given term to a unique <tt>discriminator</tt>.</span></div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * @param term java.langString The term that should be stemmed</span></div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * @return java.lang.String Discriminator for <tt>term</tt></span></div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">protected</span> <span class="keyword">internal</span> String Stem( String term ) {</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> ( !IsStemmable( term ) ) {</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> term;</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// Use lowercase for medium stemming.</span></div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  term = term.ToLower();</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// Reset the StringBuilder.</span></div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  sb.Length = 0;</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  sb.Insert( 0, term );</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// reset the bools</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  modified = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  suite = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  sb = TreatVowels( sb );</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  SetStrings();</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  Step1();</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">if</span> (!modified || suite)</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  {</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (RV != null)</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  suite = Step2A();</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">if</span> (!suite)</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  Step2B();</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (modified || suite)</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  Step3();</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  Step4();</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  Step5();</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  Step6();</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> sb.ToString();</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> * Sets the search region Strings<br></span></div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * it needs to be done each time the buffer was modified</span></div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> SetStrings() {</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// set the strings</span></div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  R0 = sb.ToString();</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  RV = RetrieveRV( sb );</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  R1 = RetrieveR( sb );</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">if</span> ( R1 != null )</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  tb.Length = 0;</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  tb.Insert( 0, R1 );</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  R2 = RetrieveR( tb );</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  R2 = null;</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * First step of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step1( ) {</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  String[] suffix = { <span class="stringliteral">"ances"</span>, <span class="stringliteral">"iqUes"</span>, <span class="stringliteral">"ismes"</span>, <span class="stringliteral">"ables"</span>, <span class="stringliteral">"istes"</span>, <span class="stringliteral">"ance"</span>, <span class="stringliteral">"iqUe"</span>, <span class="stringliteral">"isme"</span>, <span class="stringliteral">"able"</span>, <span class="stringliteral">"iste"</span> };</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  DeleteFrom( R2, suffix );</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  ReplaceFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"logies"</span>, <span class="stringliteral">"logie"</span> }, <span class="stringliteral">"log"</span> );</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  ReplaceFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"usions"</span>, <span class="stringliteral">"utions"</span>, <span class="stringliteral">"usion"</span>, <span class="stringliteral">"ution"</span> }, <span class="stringliteral">"u"</span> );</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  ReplaceFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ences"</span>, <span class="stringliteral">"ence"</span> }, <span class="stringliteral">"ent"</span> );</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div> |
| <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  String[] search = { <span class="stringliteral">"atrices"</span>, <span class="stringliteral">"ateurs"</span>, <span class="stringliteral">"ations"</span>, <span class="stringliteral">"atrice"</span>, <span class="stringliteral">"ateur"</span>, <span class="stringliteral">"ation"</span>};</div> |
| <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  DeleteButSuffixFromElseReplace( R2, search, <span class="stringliteral">"ic"</span>, <span class="keyword">true</span>, R0, <span class="stringliteral">"iqU"</span> );</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  DeleteButSuffixFromElseReplace( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> }, <span class="stringliteral">"eus"</span>, <span class="keyword">false</span>, R0, <span class="stringliteral">"eux"</span> );</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  DeleteButSuffixFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> }, <span class="stringliteral">"ativ"</span>, false );</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  DeleteButSuffixFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> }, <span class="stringliteral">"iv"</span>, false );</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  DeleteButSuffixFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> }, <span class="stringliteral">"abl"</span>, false );</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  DeleteButSuffixFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> }, <span class="stringliteral">"iqU"</span>, false );</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  DeleteFromIfTestVowelBeforeIn( R1, <span class="keyword">new</span> String[] { <span class="stringliteral">"issements"</span>, <span class="stringliteral">"issement"</span> }, <span class="keyword">false</span>, R0 );</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  DeleteFrom( RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"ements"</span>, <span class="stringliteral">"ement"</span> } );</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  DeleteButSuffixFromElseReplace(R2, <span class="keyword">new</span> [] { <span class="stringliteral">"it\u00e9s"</span>, <span class="stringliteral">"it\u00e9"</span> }, <span class="stringliteral">"abil"</span>, <span class="keyword">false</span>, R0, <span class="stringliteral">"abl"</span>);</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  DeleteButSuffixFromElseReplace(R2, <span class="keyword">new</span> [] { <span class="stringliteral">"it\u00e9s"</span>, <span class="stringliteral">"it\u00e9"</span> }, <span class="stringliteral">"ic"</span>, <span class="keyword">false</span>, R0, <span class="stringliteral">"iqU"</span>);</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  DeleteButSuffixFrom(R2, <span class="keyword">new</span> [] { <span class="stringliteral">"it\u00e9s"</span>, <span class="stringliteral">"it\u00e9"</span> }, <span class="stringliteral">"iv"</span>, <span class="keyword">true</span>);</div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  String[] autre = { <span class="stringliteral">"ifs"</span>, <span class="stringliteral">"ives"</span>, <span class="stringliteral">"if"</span>, <span class="stringliteral">"ive"</span> };</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  DeleteButSuffixFromElseReplace( R2, autre, <span class="stringliteral">"icat"</span>, <span class="keyword">false</span>, R0, <span class="stringliteral">"iqU"</span> );</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  DeleteButSuffixFromElseReplace( R2, autre, <span class="stringliteral">"at"</span>, <span class="keyword">true</span>, R2, <span class="stringliteral">"iqU"</span> );</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  ReplaceFrom( R0, <span class="keyword">new</span> String[] { <span class="stringliteral">"eaux"</span> }, <span class="stringliteral">"eau"</span> );</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  ReplaceFrom( R1, <span class="keyword">new</span> String[] { <span class="stringliteral">"aux"</span> }, <span class="stringliteral">"al"</span> );</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  DeleteButSuffixFromElseReplace( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"euses"</span>, <span class="stringliteral">"euse"</span> }, <span class="stringliteral">""</span>, <span class="keyword">true</span>, R1, <span class="stringliteral">"eux"</span> );</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  DeleteFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"eux"</span> } );</div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">// if one of the next steps is performed, we will need to perform step2a</span></div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">bool</span> temp = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  temp = ReplaceFrom( RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"amment"</span> }, <span class="stringliteral">"ant"</span> );</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (temp == <span class="keyword">true</span>)</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  suite = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  temp = ReplaceFrom( RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"emment"</span> }, <span class="stringliteral">"ent"</span> );</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">if</span> (temp == <span class="keyword">true</span>)</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  suite = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  temp = DeleteFromIfTestVowelBeforeIn( RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"ments"</span>, <span class="stringliteral">"ment"</span> }, <span class="keyword">true</span>, RV );</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">if</span> (temp == <span class="keyword">true</span>)</div> |
| <div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  suite = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div> |
| <div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div> |
| <div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div> |
| <div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> * Second step (A) of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * Will be performed if nothing changed from the first step</span></div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * or changed were done in the amment, emment, ments or ment suffixes<br></span></div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * @return bool - true if something changed in the StringBuilder</span></div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> Step2A() {</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  String[] search = { <span class="stringliteral">"\u00eemes"</span>, <span class="stringliteral">"\u00eetes"</span>, <span class="stringliteral">"iraIent"</span>, <span class="stringliteral">"irait"</span>, <span class="stringliteral">"irais"</span>, <span class="stringliteral">"irai"</span>, <span class="stringliteral">"iras"</span>, <span class="stringliteral">"ira"</span>,</div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="stringliteral">"irent"</span>, <span class="stringliteral">"iriez"</span>, <span class="stringliteral">"irez"</span>, <span class="stringliteral">"irions"</span>, <span class="stringliteral">"irons"</span>, <span class="stringliteral">"iront"</span>,</div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="stringliteral">"issaIent"</span>, <span class="stringliteral">"issais"</span>, <span class="stringliteral">"issantes"</span>, <span class="stringliteral">"issante"</span>, <span class="stringliteral">"issants"</span>, <span class="stringliteral">"issant"</span>,</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="stringliteral">"issait"</span>, <span class="stringliteral">"issais"</span>, <span class="stringliteral">"issions"</span>, <span class="stringliteral">"issons"</span>, <span class="stringliteral">"issiez"</span>, <span class="stringliteral">"issez"</span>, <span class="stringliteral">"issent"</span>,</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="stringliteral">"isses"</span>, <span class="stringliteral">"isse"</span>, <span class="stringliteral">"ir"</span>, <span class="stringliteral">"is"</span>, <span class="stringliteral">"\u00eet"</span>, <span class="stringliteral">"it"</span>, <span class="stringliteral">"ies"</span>, <span class="stringliteral">"ie"</span>, <span class="stringliteral">"i"</span> };</div> |
| <div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">return</span> DeleteFromIfTestVowelBeforeIn( RV, search, <span class="keyword">false</span>, RV );</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  }</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * Second step (B) of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * Will be performed if step 2 A was performed unsuccessfully<br></span></div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step2B() {</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  String[] suffix = { <span class="stringliteral">"eraIent"</span>, <span class="stringliteral">"erais"</span>, <span class="stringliteral">"erait"</span>, <span class="stringliteral">"erai"</span>, <span class="stringliteral">"eras"</span>, <span class="stringliteral">"erions"</span>, <span class="stringliteral">"eriez"</span>,</div> |
| <div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="stringliteral">"erons"</span>, <span class="stringliteral">"eront"</span>,<span class="stringliteral">"erez"</span>, <span class="stringliteral">"\u00e8rent"</span>, <span class="stringliteral">"era"</span>, <span class="stringliteral">"\u00e9es"</span>, <span class="stringliteral">"iez"</span>,</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="stringliteral">"\u00e9e"</span>, <span class="stringliteral">"\u00e9s"</span>, <span class="stringliteral">"er"</span>, <span class="stringliteral">"ez"</span>, <span class="stringliteral">"\u00e9"</span> };</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  DeleteFrom( RV, suffix );</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  String[] search = { <span class="stringliteral">"assions"</span>, <span class="stringliteral">"assiez"</span>, <span class="stringliteral">"assent"</span>, <span class="stringliteral">"asses"</span>, <span class="stringliteral">"asse"</span>, <span class="stringliteral">"aIent"</span>,</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="stringliteral">"antes"</span>, <span class="stringliteral">"aIent"</span>, <span class="stringliteral">"Aient"</span>, <span class="stringliteral">"ante"</span>, <span class="stringliteral">"\u00e2mes"</span>, <span class="stringliteral">"\u00e2tes"</span>, <span class="stringliteral">"ants"</span>, <span class="stringliteral">"ant"</span>,</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="stringliteral">"ait"</span>, <span class="stringliteral">"a\u00eet"</span>, <span class="stringliteral">"ais"</span>, <span class="stringliteral">"Ait"</span>, <span class="stringliteral">"A\u00eet"</span>, <span class="stringliteral">"Ais"</span>, <span class="stringliteral">"\u00e2t"</span>, <span class="stringliteral">"as"</span>, <span class="stringliteral">"ai"</span>, <span class="stringliteral">"Ai"</span>, <span class="stringliteral">"a"</span> };</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  DeleteButSuffixFrom( RV, search, <span class="stringliteral">"e"</span>, <span class="keyword">true</span> );</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  DeleteFrom( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ions"</span> } );</div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> * Third step of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step3() {</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">if</span> (sb.Length>0)</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  {</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">char</span> ch = sb[ sb.Length -1];</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'Y'</span>)</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  sb[sb.Length -1] = <span class="charliteral">'i'</span> ;</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  SetStrings();</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ch == <span class="stringliteral">'ç'</span>)</div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  {</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  sb[sb.Length -1] = <span class="charliteral">'c'</span>;</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  SetStrings();</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  }</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * Fourth step of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step4() {</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span> (sb.Length > 1)</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  {</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">char</span> ch = sb[ sb.Length -1];</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'s'</span>)</div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  {</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordtype">char</span> b = sb[ sb.Length -2];</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">if</span> (b != <span class="charliteral">'a'</span> && b != <span class="charliteral">'i'</span> && b != <span class="charliteral">'o'</span> && b != <span class="charliteral">'u'</span> && b != <span class="stringliteral">'è'</span> && b != <span class="charliteral">'s'</span>)</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  {</div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  sb.Length = sb.Length - 1;</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  SetStrings();</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  }</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordtype">bool</span> found = DeleteFromIfPrecededIn( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ion"</span> }, RV, <span class="stringliteral">"s"</span> );</div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">if</span> (!found)</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  found = DeleteFromIfPrecededIn( R2, <span class="keyword">new</span> String[] { <span class="stringliteral">"ion"</span> }, RV, <span class="stringliteral">"t"</span> );</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  ReplaceFrom(RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"I\u00e8re"</span>, <span class="stringliteral">"i\u00e8re"</span>, <span class="stringliteral">"Ier"</span>, <span class="stringliteral">"ier"</span> }, <span class="stringliteral">"i"</span>);</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  DeleteFrom( RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"e"</span> } );</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  DeleteFromIfPrecededIn(RV, <span class="keyword">new</span> String[] { <span class="stringliteral">"\u00eb"</span> }, R0, <span class="stringliteral">"gu"</span>);</div> |
| <div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * Fifth step of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step5() {</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> (R0 != null)</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  {</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">if</span> (R0.EndsWith(<span class="stringliteral">"enn"</span>) || R0.EndsWith(<span class="stringliteral">"onn"</span>) || R0.EndsWith(<span class="stringliteral">"ett"</span>) || R0.EndsWith(<span class="stringliteral">"ell"</span>) || R0.EndsWith(<span class="stringliteral">"eill"</span>))</div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  {</div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  sb.Length = sb.Length - 1;</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  SetStrings();</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  }</div> |
| <div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"> * Sixth (and last!) step of the Porter Algorithm<br></span></div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> * refer to http://snowball.sourceforge.net/french/stemmer.html for an explanation</span></div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> Step6() {</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">if</span> (R0!=null && R0.Length>0)</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  {</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordtype">bool</span> seenVowel = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keywordtype">bool</span> seenConson = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordtype">int</span> pos = -1;</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = R0.Length-1; i > -1; i--)</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  {</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordtype">char</span> ch = R0[i] ;</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (IsVowel(ch))</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  {</div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">if</span> (!seenVowel)</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  {</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordflow">if</span> (ch == <span class="stringliteral">'é'</span> || ch == <span class="stringliteral">'è'</span>)</div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  {</div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  pos = i;</div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  seenVowel = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  {</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">if</span> (seenVowel)</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  seenConson = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">if</span> (pos > -1 && seenConson && !seenVowel)</div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  sb[pos] = <span class="charliteral">'e'</span>;</div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  }</div> |
| <div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> * Delete a suffix searched in zone "source" if zone "from" contains prefix + search string</span></div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * @param source java.lang.String - the primary source zone for search</span></div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> * @param search java.lang.String[] - the strings to search for suppression</span></div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * @param from java.lang.String - the secondary source zone for search</span></div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> * @param prefix java.lang.String - the prefix to add to the search string to test</span></div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * @return bool - true if modified</span></div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> DeleteFromIfPrecededIn( String source, String[] search, String from, String prefix ) {</div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">if</span> (source!=null )</div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  {</div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < search.Length; i++) {</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">if</span> ( source.EndsWith( search[i] ))</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">if</span> (from!=null && from.EndsWith( prefix + search[i] ))</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  {</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  sb.Length = sb.Length - search[i].Length;</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  found = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  SetStrings();</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  }</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">return</span> found;</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * Delete a suffix searched in zone "source" if the preceding letter is (or isn't) a vowel</span></div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> * @param source java.lang.String - the primary source zone for search</span></div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> * @param search java.lang.String[] - the strings to search for suppression</span></div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * @param vowel bool - true if we need a vowel before the search string</span></div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> * @param from java.lang.String - the secondary source zone for search (where vowel could be)</span></div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * @return bool - true if modified</span></div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> DeleteFromIfTestVowelBeforeIn( String source, String[] search, <span class="keywordtype">bool</span> vowel, String from ) {</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> (source!=null && from!=null)</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  {</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < search.Length; i++) {</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> ( source.EndsWith( search[i] ))</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  {</div> |
| <div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span> ((search[i].Length + 1) <= from.Length)</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  {</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordtype">bool</span> test = IsVowel(sb[sb.Length -(search[i].Length+1)]);</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">if</span> (test == vowel)</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  {</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  sb.Length = sb.Length - search[i].Length;</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  found = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  SetStrings();</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  }</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">return</span> found;</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  }</div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> * Delete a suffix searched in zone "source" if preceded by the prefix</span></div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * @param source java.lang.String - the primary source zone for search</span></div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> * @param search java.lang.String[] - the strings to search for suppression</span></div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * @param prefix java.lang.String - the prefix to add to the search string to test</span></div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> * @param without bool - true if it will be deleted even without prefix found</span></div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> DeleteButSuffixFrom( String source, String[] search, String prefix, <span class="keywordtype">bool</span> without ) {</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span> (source!=null)</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  {</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < search.Length; i++) {</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">if</span> ( source.EndsWith( prefix + search[i] ))</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  {</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  sb.Length = sb.Length - (prefix.Length + search[i].Length);</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  SetStrings();</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  }</div> |
| <div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( without && source.EndsWith( search[i] ))</div> |
| <div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  {</div> |
| <div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  sb.Length = sb.Length - search[i].Length;</div> |
| <div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  SetStrings();</div> |
| <div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div> |
| <div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  }</div> |
| <div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div> |
| <div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  }</div> |
| <div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div> |
| <div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * Delete a suffix searched in zone "source" if preceded by prefix<br></span></div> |
| <div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> * or replace it with the replace string if preceded by the prefix in the zone "from"<br></span></div> |
| <div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> * or delete the suffix if specified</span></div> |
| <div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment"> * @param source java.lang.String - the primary source zone for search</span></div> |
| <div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="comment"> * @param search java.lang.String[] - the strings to search for suppression</span></div> |
| <div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="comment"> * @param prefix java.lang.String - the prefix to add to the search string to test</span></div> |
| <div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="comment"> * @param without bool - true if it will be deleted even without prefix found</span></div> |
| <div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> DeleteButSuffixFromElseReplace( String source, String[] search, String prefix, <span class="keywordtype">bool</span> without, String from, String replace ) {</div> |
| <div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">if</span> (source!=null)</div> |
| <div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  {</div> |
| <div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < search.Length; i++) {</div> |
| <div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">if</span> ( source.EndsWith( prefix + search[i] ))</div> |
| <div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  {</div> |
| <div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  sb.Length = sb.Length - (prefix.Length + search[i].Length);</div> |
| <div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  SetStrings();</div> |
| <div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  }</div> |
| <div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( from!=null && from.EndsWith( prefix + search[i] ))</div> |
| <div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  {</div> |
| <div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="comment">// java equivalent of replace</span></div> |
| <div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  sb.Length = sb.Length - (prefix.Length + search[i].Length);</div> |
| <div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  sb.Append(replace);</div> |
| <div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div> |
| <div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  SetStrings();</div> |
| <div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div> |
| <div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( without && source.EndsWith( search[i] ))</div> |
| <div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  {</div> |
| <div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  sb.Length = sb.Length - search[i].Length;</div> |
| <div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  SetStrings();</div> |
| <div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  }</div> |
| <div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  }</div> |
| <div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  }</div> |
| <div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div> |
| <div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div> |
| <div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> * Replace a search string with another within the source zone</span></div> |
| <div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00487"></a><span class="lineno"> 487</span> <span class="comment"> * @param source java.lang.String - the source zone for search</span></div> |
| <div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <span class="comment"> * @param search java.lang.String[] - the strings to search for replacement</span></div> |
| <div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"> * @param replace java.lang.String - the replacement string</span></div> |
| <div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> ReplaceFrom( String source, String[] search, String replace ) {</div> |
| <div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">if</span> (source!=null)</div> |
| <div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  {</div> |
| <div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < search.Length; i++) {</div> |
| <div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> ( source.EndsWith( search[i] ))</div> |
| <div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  {</div> |
| <div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="comment">// java equivalent for replace</span></div> |
| <div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  sb.Length = sb.Length - search[i].Length;</div> |
| <div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  sb.Append(replace);</div> |
| <div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div> |
| <div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  found = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  SetStrings();</div> |
| <div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  }</div> |
| <div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div> |
| <div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div> |
| <div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> found;</div> |
| <div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  }</div> |
| <div class="line"><a name="l00511"></a><span class="lineno"> 511</span> </div> |
| <div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="comment"> * Delete a search string within the source zone</span></div> |
| <div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="comment"> * @param source the source zone for search</span></div> |
| <div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="comment"> * @param suffix the strings to search for suppression</span></div> |
| <div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keyword">private</span> <span class="keywordtype">void</span> DeleteFrom(String source, String[] suffix ) {</div> |
| <div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">if</span> (source!=null)</div> |
| <div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  {</div> |
| <div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < suffix.Length; i++) {</div> |
| <div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (source.EndsWith( suffix[i] ))</div> |
| <div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  {</div> |
| <div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  sb.Length = sb.Length - suffix[i].Length;</div> |
| <div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  modified = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  SetStrings();</div> |
| <div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  }</div> |
| <div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div> |
| <div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div> |
| <div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  }</div> |
| <div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div> |
| <div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment"> * Test if a char is a french vowel, including accentuated ones</span></div> |
| <div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00536"></a><span class="lineno"> 536</span> <span class="comment"> * @param ch the char to test</span></div> |
| <div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="comment"> * @return bool - true if the char is a vowel</span></div> |
| <div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> IsVowel(<span class="keywordtype">char</span> ch) {</div> |
| <div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">switch</span> (ch)</div> |
| <div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  {</div> |
| <div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">case</span> <span class="charliteral">'a'</span>:</div> |
| <div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">case</span> <span class="charliteral">'e'</span>:</div> |
| <div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordflow">case</span> <span class="charliteral">'i'</span>:</div> |
| <div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordflow">case</span> <span class="charliteral">'o'</span>:</div> |
| <div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">case</span> <span class="charliteral">'u'</span>:</div> |
| <div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">case</span> <span class="charliteral">'y'</span>:</div> |
| <div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">case</span> <span class="stringliteral">'â'</span>:</div> |
| <div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keywordflow">case</span> <span class="stringliteral">'à'</span>:</div> |
| <div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ë'</span>:</div> |
| <div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">case</span> <span class="stringliteral">'é'</span>:</div> |
| <div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ê'</span>:</div> |
| <div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">case</span> <span class="stringliteral">'è'</span>:</div> |
| <div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ï'</span>:</div> |
| <div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">case</span> <span class="stringliteral">'î'</span>:</div> |
| <div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ô'</span>:</div> |
| <div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ü'</span>:</div> |
| <div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">case</span> <span class="stringliteral">'ù'</span>:</div> |
| <div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">case</span> <span class="stringliteral">'û'</span>:</div> |
| <div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  }</div> |
| <div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  }</div> |
| <div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div> |
| <div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00567"></a><span class="lineno"> 567</span> <span class="comment"> * Retrieve the "R zone" (1 or 2 depending on the buffer) and return the corresponding string<br></span></div> |
| <div class="line"><a name="l00568"></a><span class="lineno"> 568</span> <span class="comment"> * "R is the region after the first non-vowel following a vowel</span></div> |
| <div class="line"><a name="l00569"></a><span class="lineno"> 569</span> <span class="comment"> * or is the null region at the end of the word if there is no such non-vowel"<br></span></div> |
| <div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="comment"> * @param buffer java.lang.StringBuilder - the in buffer</span></div> |
| <div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="comment"> * @return java.lang.String - the resulting string</span></div> |
| <div class="line"><a name="l00572"></a><span class="lineno"> 572</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">private</span> String RetrieveR( StringBuilder buffer ) {</div> |
| <div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordtype">int</span> len = buffer.Length;</div> |
| <div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordtype">int</span> pos = -1;</div> |
| <div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 0; c < len; c++) {</div> |
| <div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">if</span> (IsVowel( buffer[ c ] ))</div> |
| <div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  {</div> |
| <div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  pos = c;</div> |
| <div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  }</div> |
| <div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  }</div> |
| <div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">if</span> (pos > -1)</div> |
| <div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  {</div> |
| <div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordtype">int</span> consonne = -1;</div> |
| <div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = pos; c < len; c++) {</div> |
| <div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> (!IsVowel(buffer[ c ] ))</div> |
| <div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  {</div> |
| <div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  consonne = c;</div> |
| <div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div> |
| <div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  }</div> |
| <div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">if</span> (consonne > -1 && (consonne+1) < len)</div> |
| <div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="keywordflow">return</span> buffer.ToString(consonne + 1, len - (consonne+1));</div> |
| <div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div> |
| <div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  }</div> |
| <div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div> |
| <div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> * Retrieve the "RV zone" from a buffer an return the corresponding string<br></span></div> |
| <div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> * "If the word begins with two vowels, RV is the region after the third letter,</span></div> |
| <div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * otherwise the region after the first vowel not at the beginning of the word,</span></div> |
| <div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> * or the end of the word if these positions cannot be found."<br></span></div> |
| <div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="comment"> * @param buffer java.lang.StringBuilder - the in buffer</span></div> |
| <div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment"> * @return java.lang.String - the resulting string</span></div> |
| <div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keyword">private</span> String RetrieveRV( StringBuilder buffer ) {</div> |
| <div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordtype">int</span> len = buffer.Length;</div> |
| <div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordflow">if</span> ( buffer.Length > 3)</div> |
| <div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  {</div> |
| <div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">if</span> ( IsVowel(buffer[ 0 ] ) && IsVowel(buffer[ 1 ] )) {</div> |
| <div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">return</span> buffer.ToString(3, len - 3);</div> |
| <div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div> |
| <div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  {</div> |
| <div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordtype">int</span> pos = 0;</div> |
| <div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> c = 1; c < len; c++) {</div> |
| <div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">if</span> (IsVowel( buffer[ c ] ))</div> |
| <div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  {</div> |
| <div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  pos = c;</div> |
| <div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  }</div> |
| <div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div> |
| <div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="keywordflow">if</span> ( pos+1 < len )</div> |
| <div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordflow">return</span> buffer.ToString(pos + 1, len - (pos+1));</div> |
| <div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div> |
| <div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  }</div> |
| <div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">else</span></div> |
| <div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keywordflow">return</span> null;</div> |
| <div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  }</div> |
| <div class="line"><a name="l00636"></a><span class="lineno"> 636</span> </div> |
| <div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div> |
| <div class="line"><a name="l00638"></a><span class="lineno"> 638</span> </div> |
| <div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> * Turns u and i preceded AND followed by a vowel to UpperCase<br></span></div> |
| <div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment"> * Turns y preceded OR followed by a vowel to UpperCase<br></span></div> |
| <div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> * Turns u preceded by q to UpperCase<br></span></div> |
| <div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment"> * @param buffer java.util.StringBuilder - the buffer to treat</span></div> |
| <div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment"> * @return java.util.StringBuilder - the treated buffer</span></div> |
| <div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keyword">private</span> StringBuilder TreatVowels( StringBuilder buffer ) {</div> |
| <div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> c = 0; c < buffer.Length; c++ ) {</div> |
| <div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordtype">char</span> ch = buffer[ c ] ;</div> |
| <div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div> |
| <div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">if</span> (c == 0) <span class="comment">// first char</span></div> |
| <div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  {</div> |
| <div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="keywordflow">if</span> (buffer.Length>1)</div> |
| <div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  {</div> |
| <div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'y'</span> && IsVowel(buffer[ c + 1 ] ))</div> |
| <div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  buffer[c] = <span class="charliteral">'Y'</span>;</div> |
| <div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  }</div> |
| <div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div> |
| <div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (c == buffer.Length-1) <span class="comment">// last char</span></div> |
| <div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  {</div> |
| <div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'u'</span> && buffer[ c - 1 ] == <span class="charliteral">'q'</span>)</div> |
| <div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  buffer[c] = <span class="charliteral">'U'</span>;</div> |
| <div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'y'</span> && IsVowel(buffer[ c - 1 ] ))</div> |
| <div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  buffer[c] = <span class="charliteral">'Y'</span>;</div> |
| <div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div> |
| <div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">else</span> <span class="comment">// other cases</span></div> |
| <div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  {</div> |
| <div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'u'</span>)</div> |
| <div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  {</div> |
| <div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordflow">if</span> (buffer[ c - 1] == <span class="charliteral">'q'</span>)</div> |
| <div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  buffer[c] = <span class="charliteral">'U'</span>;</div> |
| <div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (IsVowel(buffer[ c - 1 ] ) && IsVowel(buffer[ c + 1 ] ))</div> |
| <div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  buffer[c] = <span class="charliteral">'U'</span>;</div> |
| <div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  }</div> |
| <div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'i'</span>)</div> |
| <div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  {</div> |
| <div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">if</span> (IsVowel(buffer[ c - 1 ] ) && IsVowel(buffer[ c + 1 ] ))</div> |
| <div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  buffer[c] = <span class="charliteral">'I'</span>;</div> |
| <div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  }</div> |
| <div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">if</span> (ch == <span class="charliteral">'y'</span>)</div> |
| <div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  {</div> |
| <div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">if</span> (IsVowel(buffer[ c - 1 ] ) || IsVowel(buffer[ c + 1 ] ))</div> |
| <div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  buffer[c] = <span class="charliteral">'Y'</span>;</div> |
| <div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  }</div> |
| <div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  }</div> |
| <div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  }</div> |
| <div class="line"><a name="l00687"></a><span class="lineno"> 687</span> </div> |
| <div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">return</span> buffer;</div> |
| <div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  }</div> |
| <div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div> |
| <div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">/*</span></div> |
| <div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment"> * Checks a term if it can be processed correctly.</span></div> |
| <div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="comment"> * @return bool - true if, and only if, the given term consists in letters.</span></div> |
| <div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="comment"> */</span></div> |
| <div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keyword">private</span> <span class="keywordtype">bool</span> IsStemmable( String term ) {</div> |
| <div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordtype">bool</span> upper = <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="keywordtype">int</span> first = -1;</div> |
| <div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> c = 0; c < term.Length; c++ ) {</div> |
| <div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="comment">// Discard terms that contain non-letter chars.</span></div> |
| <div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keywordflow">if</span> ( !<span class="keywordtype">char</span>.IsLetter( term[c] ) ) {</div> |
| <div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  }</div> |
| <div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="comment">// Discard terms that contain multiple uppercase letters.</span></div> |
| <div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keywordflow">if</span> ( <span class="keywordtype">char</span>.IsUpper( term[ c] ) ) {</div> |
| <div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">if</span> ( upper ) {</div> |
| <div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  }</div> |
| <div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="comment">// First encountered uppercase letter, set flag and save</span></div> |
| <div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="comment">// position.</span></div> |
| <div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  first = c;</div> |
| <div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  upper = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  }</div> |
| <div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  }</div> |
| <div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  }</div> |
| <div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="comment">// Discard the term if it contains a single uppercase letter that</span></div> |
| <div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="comment">// is not starting the term.</span></div> |
| <div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">if</span> ( first > 0 ) {</div> |
| <div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  }</div> |
| <div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  }</div> |
| <div class="line"><a name="l00724"></a><span class="lineno"> 724</span> }</div> |
| <div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div> |
| <div class="line"><a name="l00726"></a><span class="lineno"> 726</span> }</div> |
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