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package net.sf.basedb.varsearch.analyze; |
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import org.apache.lucene.analysis.util.CharTokenizer; |
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/** |
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Tokenizer implementation specialized for HGVS.p values. |
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It will remove the prefix 'p.' and keep the rest of the |
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value. The implementation is list-aware and will also |
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split on comma and space. Values that start with '*' |
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also require special attantion since '*' is not allowed |
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(unless escaped) as the first character in a query. |
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@author nicklas |
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*/ |
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public class HgvsProtTokenizer |
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extends CharTokenizer |
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{ |
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public HgvsProtTokenizer() |
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{} |
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@Override |
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protected boolean isTokenChar(int c) |
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{ |
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return c != 'p' && c != '.' && c != ',' && c != ' ' && c != '*'; |
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} |
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|
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} |