Example usage for org.apache.lucene.search.spell SpellChecker SpellChecker

Introduction

In this page you can find the example usage for org.apache.lucene.search.spell SpellChecker SpellChecker.

Prototype

public SpellChecker(Directory spellIndex) throws IOException

Source Link

Document

Use the given directory as a spell checker index with a LevenshteinDistance as the default StringDistance .

Usage

From source file:prman.model.SpellCheckManager.java

License:Open Source License

public void indexDictionary(Locale loc, InputStream[] words, String encoding) throws IOException {
    // unindexDictionary(loc);
    File fdir = new File(DIR, loc.toString());
    fdir.mkdirs();//  w  w w .  j a  va2  s .co m
    // File[] contents = fdir.listFiles();
    // for (int iCnt=0; iCnt<contents.length; iCnt++)
    // {
    // contents[iCnt].delete();
    // }
    FSDirectory dir = FSDirectory.getDirectory(fdir, false);
    SpellChecker sc = new SpellChecker(dir);

    for (int iCnt = 0; iCnt < words.length; iCnt++) {
        PlainTextDictionary dictio = new PlainTextDictionary(words[iCnt], encoding);
        sc.indexDictionnary(dictio);
    }
}

From source file:resource.IndexFiles.java

License:Apache License

private static void createDictionary(Analyzer analyzer) throws IOException {
    Directory dictionaryDir = FSDirectory.open(new File(DICTIONARY_PATH));
    Directory indexDir = FSDirectory.open(new File(INDEX_PATH));

    IndexReader reader = DirectoryReader.open(indexDir);
    Dictionary dictionary = new LuceneDictionary(reader, "contents");
    IndexWriterConfig iwc = new IndexWriterConfig(Version.LUCENE_47, analyzer);

    SpellChecker spellChecker = new SpellChecker(dictionaryDir);
    spellChecker.indexDictionary(dictionary, iwc, false);
    spellChecker.close();//from  w  w  w  .  ja  v  a2s. c  o m
}