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- Create the index if it doesn't exist; CamelCased spellindex var

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git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@468580 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Otis Gospodnetic 2006-10-27 23:00:36 +00:00
parent 1a5ac808c8
commit a0339b4ea6
1 changed files with 14 additions and 10 deletions
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24
contrib/spellchecker/src/java/org/apache/lucene/search/spell/SpellChecker.java
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@ -63,7 +63,7 @@ public class SpellChecker {
/**
* the spell index
*/
Directory spellindex;
Directory spellIndex;
/**
* Boost value for start and end grams
@ -81,9 +81,13 @@ public class SpellChecker {
this.setSpellIndex(spellIndex);
}
public void setSpellIndex(Directory spellindex) throws IOException {
this.spellindex = spellindex;
searcher = new IndexSearcher(this.spellindex);
public void setSpellIndex(Directory spellIndex) throws IOException {
this.spellIndex = spellIndex;
if (!IndexReader.indexExists(spellIndex)) {
IndexWriter writer = new IndexWriter(spellIndex, null, true);
writer.close();
}
searcher = new IndexSearcher(this.spellIndex);
}
/**
@ -238,8 +242,8 @@ public class SpellChecker {
}
public void clearIndex() throws IOException {
IndexReader.unlock(spellindex);
IndexWriter writer = new IndexWriter(spellindex, null, true);
IndexReader.unlock(spellIndex);
IndexWriter writer = new IndexWriter(spellIndex, null, true);
writer.close();
}
@ -251,7 +255,7 @@ public class SpellChecker {
*/
public boolean exist(String word) throws IOException {
if (reader == null) {
reader = IndexReader.open(spellindex);
reader = IndexReader.open(spellIndex);
}
return reader.docFreq(new Term(F_WORD, word)) > 0;
}
@ -262,9 +266,9 @@ public class SpellChecker {
* @throws IOException
*/
public void indexDictionary(Dictionary dict) throws IOException {
IndexReader.unlock(spellindex);
IndexWriter writer = new IndexWriter(spellindex, new WhitespaceAnalyzer(),
!IndexReader.indexExists(spellindex));
IndexReader.unlock(spellIndex);
IndexWriter writer = new IndexWriter(spellIndex, new WhitespaceAnalyzer(),
!IndexReader.indexExists(spellIndex));
writer.setMergeFactor(300);
writer.setMaxBufferedDocs(150);