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annotate src/goodjava/lucene/api/MultiFieldParserConfig.java @ 1474:13cbce740e1e

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LowercaseAnalyzer
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 17 Apr 2020 21:53:09 -0600
parents 3ab0d043370f
children f848d40b3b07
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 package goodjava.lucene.api;
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2
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3 import java.util.Map;
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4 import java.util.Collections;
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5 import org.apache.lucene.analysis.Analyzer;
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6 import org.apache.lucene.analysis.core.KeywordAnalyzer;
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7 import goodjava.lucene.queryparser.MultiFieldParser;
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8 import goodjava.lucene.queryparser.FieldParser;
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9 import goodjava.lucene.queryparser.StringFieldParser;
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12 public class MultiFieldParserConfig implements GoodIndexWriterConfig {
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13 private final MultiFieldParser mfp;
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15 public MultiFieldParserConfig(MultiFieldParser mfp) {
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16 this.mfp = mfp;
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17 }
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19 public final boolean isIndexed(String fieldName) {
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20 return mfp.fields.containsKey(fieldName);
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21 }
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22
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23 public final Analyzer getAnalyzer(String fieldName) {
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24 FieldParser fp = mfp.fields.get(fieldName);
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25 if( !(fp instanceof StringFieldParser) )
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26 return null;
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27 StringFieldParser sfp = (StringFieldParser)fp;
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28 Analyzer analyzer = sfp.analyzer;
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29 return analyzer instanceof KeywordAnalyzer ? null : analyzer;
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30 }
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32 public Map<String,Object> getUnstoredFields(Map<String,Object> storedFields) {
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33 return Collections.emptyMap();
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34 }
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35 }