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<div class="title">FieldPhraseList.cs</div> </div>
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<a href="_field_phrase_list_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * this work for additional information regarding copyright ownership.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance with</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * the License. You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="keyword">using</span> System;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">using</span> System.Collections.Generic;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">using</span> System.Text;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="keyword">using</span> Lucene.Net.Documents;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">using</span> Lucene.Net.Search;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="keyword">using</span> Lucene.Net.Index;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="_field_phrase_list_8cs.html#a2d1cbe4942c5a9c67961e361dbfb4a51"> 26</a></span>&#160;<span class="keyword">using</span> <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_term_info.html" title="A TermInfo is the record of information stored for a term.">TermInfo</a> = Lucene.Net.Search.Vectorhighlight.FieldTermStack.TermInfo;</div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="_field_phrase_list_8cs.html#a0b0a66a2fa1e2429ddbb8c0a90b7ac4a"> 27</a></span>&#160;<span class="keyword">using</span> <a class="code" href="_field_phrase_list_8cs.html#a0b0a66a2fa1e2429ddbb8c0a90b7ac4a">QueryPhraseMap</a> = Lucene.Net.Search.Vectorhighlight.FieldQuery.QueryPhraseMap;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="keyword">namespace </span>Lucene.Net.Search.Vectorhighlight</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;{</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html"> 35</a></span>&#160; <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html" title="FieldPhraseList has a list of WeightedPhraseInfo that is used by FragListBuilder to create a FieldFra...">FieldPhraseList</a></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; {</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html#a2aaaf96d68dee6c200bfcc69e5b2bb2f"> 37</a></span>&#160; <span class="keyword">public</span> LinkedList&lt;WeightedPhraseInfo&gt; phraseList = <span class="keyword">new</span> LinkedList&lt;WeightedPhraseInfo&gt;();</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html#a87f20966a944efb8e7ec9d50347f325b"> 44</a></span>&#160; <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html" title="FieldPhraseList has a list of WeightedPhraseInfo that is used by FragListBuilder to create a FieldFra...">FieldPhraseList</a>(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html" title="FieldTermStack is a stack that keeps query terms in the specified field of the document to be highlig...">FieldTermStack</a> fieldTermStack, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_query.html">FieldQuery</a> fieldQuery) : this(fieldTermStack, fieldQuery, Int32.MaxValue)</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; {</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html#aaec510d9796cceb041cb55052025a241"> 55</a></span>&#160; <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list.html" title="FieldPhraseList has a list of WeightedPhraseInfo that is used by FragListBuilder to create a FieldFra...">FieldPhraseList</a>(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html" title="FieldTermStack is a stack that keeps query terms in the specified field of the document to be highlig...">FieldTermStack</a> fieldTermStack, <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_query.html">FieldQuery</a> fieldQuery, <span class="keywordtype">int</span> phraseLimit)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; String field = fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#aaeb17f78f5dd869fefb9a332271c43ab">FieldName</a>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; LinkedList&lt;TermInfo&gt; phraseCandidate = <span class="keyword">new</span> LinkedList&lt;TermInfo&gt;();</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="_field_phrase_list_8cs.html#a0b0a66a2fa1e2429ddbb8c0a90b7ac4a">QueryPhraseMap</a> currMap = null;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="_field_phrase_list_8cs.html#a0b0a66a2fa1e2429ddbb8c0a90b7ac4a">QueryPhraseMap</a> nextMap = null;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">while</span> (!fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#ac7da60a7282471b3e5cc546904a539e0" title="to know whether the stack is empty ">IsEmpty</a>() &amp;&amp; (phraseList.Count &lt; phraseLimit) )</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; phraseCandidate.Clear();</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_term_info.html" title="A TermInfo is the record of information stored for a term.">TermInfo</a> ti = fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#abef30958d058375a27a4379ace514771">Pop</a>();</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; currMap = fieldQuery.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_query.html#a27dfb3e7b9e73753763aab3ca2ae1443">GetFieldTermMap</a>(field, ti.Text);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="comment">// if not found, discard top TermInfo from stack, then try next element</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <span class="keywordflow">if</span> (currMap == null) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">// if found, search the longest phrase</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; phraseCandidate.AddLast(ti);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="keywordflow">while</span> (<span class="keyword">true</span>)</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; ti = fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#abef30958d058375a27a4379ace514771">Pop</a>();</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; nextMap = null;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordflow">if</span> (ti != null)</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; nextMap = currMap.GetTermMap(ti.Text);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">if</span> (ti == null || nextMap == null)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <span class="keywordflow">if</span> (ti != null)</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#a21f0292c4b05c1709cac7a050d970221">Push</a>(ti);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordflow">if</span> (currMap.IsValidTermOrPhrase(<span class="keyword">new</span> List&lt;TermInfo&gt;(phraseCandidate)))</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; {</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; AddIfNoOverlap(<span class="keyword">new</span> <a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a>(phraseCandidate, currMap.Boost, currMap.TermOrPhraseNumber));</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keywordflow">while</span> (phraseCandidate.Count &gt; 1)</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; {</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_term_info.html" title="A TermInfo is the record of information stored for a term.">TermInfo</a> last = phraseCandidate.Last.Value;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; phraseCandidate.RemoveLast();</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; fieldTermStack.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_term_stack.html#a21f0292c4b05c1709cac7a050d970221">Push</a>(last);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; currMap = fieldQuery.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_query.html#a654723367abf80b16f0b9a8f28d4b0e7">SearchPhrase</a>(field, <span class="keyword">new</span> List&lt;TermInfo&gt;(phraseCandidate));</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">if</span> (currMap != null)</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; AddIfNoOverlap(<span class="keyword">new</span> <a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a>(phraseCandidate, currMap.Boost, currMap.TermOrPhraseNumber));</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; }</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; phraseCandidate.AddLast(ti);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; currMap = nextMap;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; }</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; }</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; }</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keywordtype">void</span> AddIfNoOverlap(<a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a> wpi)</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; {</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keywordflow">foreach</span> (<a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a> existWpi <span class="keywordflow">in</span> phraseList)</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordflow">if</span> (existWpi.IsOffsetOverlap(wpi)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; }</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; phraseList.AddLast(wpi);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; }</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;</div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html"> 124</a></span>&#160; <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html">WeightedPhraseInfo</a></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keyword">internal</span> String text; <span class="comment">// unnecessary member, just exists for debugging purpose</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keyword">internal</span> List&lt;Toffs&gt; termsOffsets; <span class="comment">// usually termsOffsets.size() == 1,</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="comment">// but if position-gap &gt; 1 and slop &gt; 0 then size() could be greater than 1</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keyword">internal</span> <span class="keywordtype">float</span> boost; <span class="comment">// query boost</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="keyword">internal</span> <span class="keywordtype">int</span> seqnum;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160;</div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#afce4906647104824fa580b864e0f8de3"> 133</a></span>&#160; <span class="keyword">public</span> <a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a>(LinkedList&lt;TermInfo&gt; terms, <span class="keywordtype">float</span> boost): this(terms, boost, 0)</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; {</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#a882d4fdab018439bdd8373e85e8a5f21"> 137</a></span>&#160; <span class="keyword">public</span> <a class="code" href="_field_frag_list_8cs.html#a6e685d246b2be797c6ca9ef59a8917b5">WeightedPhraseInfo</a>(LinkedList&lt;TermInfo&gt; terms, <span class="keywordtype">float</span> boost, <span class="keywordtype">int</span> number)</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; this.boost = boost;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; this.seqnum = number;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; termsOffsets = <span class="keyword">new</span> List&lt;Toffs&gt;(terms.Count);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_index_1_1_term_info.html" title="A TermInfo is the record of information stored for a term.">TermInfo</a> ti = terms.First.Value;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; termsOffsets.Add(<span class="keyword">new</span> <a class="code" href="_base_fragments_builder_8cs.html#a102780507b9a4175d77df3cac612813d">Toffs</a>(ti.StartOffset, ti.EndOffset));</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">if</span> (terms.Count == 1)</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160; {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; text = ti.Text;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; StringBuilder sb = <span class="keyword">new</span> StringBuilder();</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; sb.Append(ti.Text);</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <span class="keywordtype">int</span> pos = ti.Position;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="keywordtype">bool</span> dummy = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <span class="keywordflow">foreach</span>(<a class="code" href="class_lucene_1_1_net_1_1_index_1_1_term_info.html" title="A TermInfo is the record of information stored for a term.">TermInfo</a> ti2 <span class="keywordflow">in</span> terms)</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160; <span class="comment">//for (int i = 1; i &lt; terms.Count; i++)</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordflow">if</span> (dummy) { dummy = <span class="keyword">false</span>; <span class="keywordflow">continue</span>; } <span class="comment">//Skip First Item {{DIGY}}</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; ti = ti2;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="comment">//ti = terms.get(i);</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; sb.Append(ti.Text);</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordflow">if</span> (ti.Position - pos == 1)</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html">Toffs</a> to = termsOffsets[termsOffsets.Count - 1];</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; to.SetEndOffset(ti.EndOffset);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; termsOffsets.Add(<span class="keyword">new</span> <a class="code" href="_base_fragments_builder_8cs.html#a102780507b9a4175d77df3cac612813d">Toffs</a>(ti.StartOffset, ti.EndOffset));</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; pos = ti.Position;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; }</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; text = sb.ToString();</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keyword">public</span> <span class="keywordtype">int</span> StartOffset</div>
<div class="line"><a name="l00176"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#ad6b45cdde7ac6aaa3bb94894ba6021fe"> 176</a></span>&#160; {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keyword">get</span> { <span class="keywordflow">return</span> termsOffsets[0].startOffset; }</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <span class="keyword">public</span> <span class="keywordtype">int</span> EndOffset</div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#aa7e9c7a4a6129387c9238e3b4a1a7d62"> 181</a></span>&#160; {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keyword">get</span> { <span class="keywordflow">return</span> termsOffsets[termsOffsets.Count - 1].endOffset; }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;</div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#a2c0a9de36777408042ab7fa13b5c73aa"> 185</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">bool</span> IsOffsetOverlap(<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html">WeightedPhraseInfo</a> other)</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keywordtype">int</span> so = StartOffset;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; <span class="keywordtype">int</span> eo = EndOffset;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordtype">int</span> oso = other.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#ad6b45cdde7ac6aaa3bb94894ba6021fe">StartOffset</a>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordtype">int</span> oeo = other.<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#aa7e9c7a4a6129387c9238e3b4a1a7d62">EndOffset</a>;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">if</span> (so &lt;= oso &amp;&amp; oso &lt; eo) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keywordflow">if</span> (so &lt; oeo &amp;&amp; oeo &lt;= eo) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <span class="keywordflow">if</span> (oso &lt;= so &amp;&amp; so &lt; oeo) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">if</span> (oso &lt; eo &amp;&amp; eo &lt;= oeo) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info.html#a24606621676ee2abaef004abb9d707a4"> 198</a></span>&#160; <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">string</span> ToString()</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; {</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; StringBuilder sb = <span class="keyword">new</span> StringBuilder();</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; sb.Append(text).Append(<span class="charliteral">&#39;(&#39;</span>).Append(boost.ToString(<span class="stringliteral">&quot;.0&quot;</span>).Replace(System.Globalization.CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator,<span class="stringliteral">&quot;.&quot;</span>)).Append(<span class="stringliteral">&quot;)(&quot;</span>);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="keywordflow">foreach</span> (<a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html">Toffs</a> to <span class="keywordflow">in</span> termsOffsets)</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; sb.Append(to);</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; sb.Append(<span class="charliteral">&#39;)&#39;</span>);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160; <span class="keywordflow">return</span> sb.ToString();</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>&#160; }</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html"> 211</a></span>&#160; <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html">Toffs</a></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keyword">internal</span> <span class="keywordtype">int</span> startOffset;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <span class="keyword">internal</span> <span class="keywordtype">int</span> endOffset;</div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html#a8517317c6e2ccc26d8f79e2d7f108907"> 215</a></span>&#160; <span class="keyword">public</span> <a class="code" href="_base_fragments_builder_8cs.html#a102780507b9a4175d77df3cac612813d">Toffs</a>(<span class="keywordtype">int</span> startOffset, <span class="keywordtype">int</span> endOffset)</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; this.startOffset = startOffset;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; this.endOffset = endOffset;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <span class="keyword">internal</span> <span class="keywordtype">void</span> SetEndOffset(<span class="keywordtype">int</span> endOffset)</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; this.endOffset = endOffset;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; }</div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_search_1_1_vectorhighlight_1_1_field_phrase_list_1_1_weighted_phrase_info_1_1_toffs.html#ac17142fad354ae2147f8a499a1945533"> 224</a></span>&#160; <span class="keyword">public</span> <span class="keyword">override</span> <span class="keywordtype">string</span> ToString()</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; {</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160; StringBuilder sb = <span class="keyword">new</span> StringBuilder();</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; sb.Append(<span class="charliteral">&#39;(&#39;</span>).Append(startOffset).Append(<span class="charliteral">&#39;,&#39;</span>).Append(endOffset).Append(<span class="charliteral">&#39;)&#39;</span>);</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keywordflow">return</span> sb.ToString();</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160; }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;}</div>
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