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annotate src/nabble/model/lucene/HitCollector.java @ 0:7ecd1a4ef557

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author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 21 Mar 2019 19:15:52 -0600
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1 package nabble.model.lucene;
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2
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3 import java.io.IOException;
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4 import org.apache.lucene.index.IndexReader;
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5 import org.apache.lucene.search.Collector;
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6 import org.apache.lucene.search.Scorer;
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7 import org.apache.lucene.document.Document;
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8
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10 public abstract class HitCollector extends Collector {
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11 private IndexReader reader;
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12
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13 public final boolean acceptsDocsOutOfOrder() {
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14 return true;
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15 }
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17 public final void setNextReader(IndexReader reader,int docBase) {
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18 this.reader = reader;
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19 }
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20
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21 public final void setScorer(Scorer scorer) {}
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22
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23 public final void collect(int doc) {
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24 try {
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25 process( reader.document(doc) );
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26 } catch(IOException e) {
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27 throw new RuntimeException(e);
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28 }
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29 }
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31 protected abstract void process(Document doc);
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32 }