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annotate lucene/src/luan/modules/lucene/LuceneSnapshot.java @ 233:ef39bc4d3f70

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basic lucene works git-svn-id: https://luan-java.googlecode.com/svn/trunk@234 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 02 Oct 2014 02:58:55 +0000
parents 4438cb2e04d0
children
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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1 package luan.modules.lucene;
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3 import java.io.IOException;
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4 import java.util.Collection;
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5 import org.apache.lucene.index.IndexCommit;
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8 public final class LuceneSnapshot {
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9 private final LuceneIndex index;
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10 private final IndexCommit ic;
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12 LuceneSnapshot(LuceneIndex index) throws IOException {
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13 this.index = index;
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14 this.ic = index.snapshotDeletionPolicy.snapshot();
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15 }
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17 // call in finally block
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18 public void close() throws IOException {
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19 index.snapshotDeletionPolicy.release(ic);
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20 }
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21
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22 public Collection<String> getFileNames() throws IOException {
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23 return ic.getFileNames();
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24 }
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26 }