Examples of org.apache.lucene.search.spell.SpellChecker

org.apache.lucene.search.spell.SpellChecker
ndex a field of a user index: spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, a_field)); // To index a file containing words: spellchecker.indexDictionary(new PlainTextDictionary(new File("myfile.txt"))); String[] suggestions = spellchecker.suggestSimilar("misspelt", 5); @version 1.0

    } else {
      sd = new LevensteinDistance();
    }
    try {
      initIndex();
      spellChecker = new SpellChecker(index, sd);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
    if (accuracy != null) {
      try {

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        log.info("using spell directory: " + dirDescription);
        spellcheckerIndexDir = FSDirectory.getDirectory(f);
      } else {
        log.info("using RAM based spell directory");
      }
      spellChecker = new SpellChecker(spellcheckerIndexDir);
    } catch (IOException e) {
      throw new RuntimeException("Cannot open SpellChecker index", e);
    }
  }

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        log.info("using spell directory: " + dirDescription);
        spellcheckerIndexDir = FSDirectory.getDirectory(f);
      } else {
        log.info("using RAM based spell directory");
      }
      spellChecker = new SpellChecker(spellcheckerIndexDir);
    } catch (IOException e) {
      throw new RuntimeException("Cannot open SpellChecker index", e);
    }
  }

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    } else {
      sd = new LevensteinDistance();
    }
    try {
      initIndex();
      spellChecker = new SpellChecker(index, sd);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
    if (accuracy != null) {
      try {

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                  lastRefresh = System.currentTimeMillis();
               }
               return null;
            }
         });
         this.spellChecker = new SpellChecker(spellIndexDirectory);
         this.spellChecker.setAccuracy(minDistance);
         this.morePopular = morePopular;
         refreshSpellChecker();
      }

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                  lastRefresh = System.currentTimeMillis();
               }
               return null;
            }
         });
         this.spellChecker = new SpellChecker(spellIndexDirectory);
         this.spellChecker.setAccuracy(minDistance);
         this.morePopular = morePopular;
         refreshSpellChecker();
      }

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         this.spellIndexDirectory = FSDirectory.getDirectory(path, new NativeFSLockFactory(path));
         if (IndexReader.indexExists(spellIndexDirectory))
         {
            this.lastRefresh = System.currentTimeMillis();
         }
         this.spellChecker = new SpellChecker(spellIndexDirectory);
         refreshSpellChecker();
      }

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            dictName.equals(SolrSpellChecker.DEFAULT_DICTIONARY_NAME) == true);
    RefCounted<SolrIndexSearcher> holder = core.getSearcher();
    SolrIndexSearcher searcher = holder.get();
    try {
    checker.build(core, searcher);
    SpellChecker sc = checker.getSpellChecker();
    assertTrue("sc is null and it shouldn't be", sc != null);
    StringDistance sd = sc.getStringDistance();
    assertTrue("sd is null and it shouldn't be", sd != null);
    assertTrue("sd is not an instance of " + JaroWinklerDistance.class.getName(), sd instanceof JaroWinklerDistance);
    } finally {
      holder.decref();
    }

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      this.spellIndexDirectory = FSDirectory.getDirectory(path,
        new NativeFSLockFactory(path));
      if (IndexReader.indexExists(spellIndexDirectory)) {
    this.lastRefresh = System.currentTimeMillis();
      }
      this.spellChecker = new SpellChecker(spellIndexDirectory);
      refreshSpellChecker();
  }

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        File spellFile = FileWrapper.toFile(dir);
        spellDir = FSDirectory.getDirectory(spellFile);
        reader = _getReader(id,false);
        Dictionary dictionary = new LuceneDictionary(reader,"contents");
      
        SpellChecker spellChecker = new SpellChecker(spellDir);
        spellChecker.indexDictionary(dictionary);
      
      }
      catch(IOException ioe) {
        throw new SearchException(ioe);
      }

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