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https://issues.apache.org/jira/browse/LUCENE-4487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anthony Mckale updated LUCENE-4487:
-----------------------------------

    Description: 
example code in javadoc seems to be incorrect

code changes from LUCENE-3557

means the javadoc

{code}
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index 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);
{code}

is incorrect i think something like this is better maybe

{code}
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index a field of a user index:
  spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, a_field), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  // To index a file containing words:
  spellchecker.indexDictionary(new PlainTextDictionary(new File("myfile.txt")), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
{code}

I'd possibly add something about creating a spellIndexDirectory too, not clear

{code}
  Directory spellIndexDirectory = FSDirectory.open("/dev/tmp/SOME_WORKING_DIR");
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index a field of a user index:
  spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, a_field), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  // To index a file containing words:
  spellchecker.indexDictionary(new PlainTextDictionary(new File("myfile.txt")), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
{code}

would of sent a patch but not familiar with how to get access to the apache git 
repo todo a pull/push

cheers

Ant

  was:
example code in javadoc seems to be incorrect

code changes from LUCENE-3557

means the javadoc

{code}
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index 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);
{code}

is incorrect i think something like this is better maybe

{code}
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index a field of a user index:
  spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, a_field), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  // To index a file containing words:
  spellchecker.indexDictionary(new PlainTextDictionary(new File("myfile.txt")), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
{code}

I'd possibly add something about creating a spellIndexDirectory too, not clear

{code}
  Directory spellIndexDirectory = FSDirectory.open("/dev/tmp/SOME_WORKING_DIR");
  SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
  // To index a field of a user index:
  spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, a_field), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  // To index a file containing words:
  spellchecker.indexDictionary(new PlainTextDictionary(new File("myfile.txt")), 
new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
  String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
{code}

would of sent a patch but not familiar with how to get access to the apache git 
repo do a pull/push

cheers

Ant

    
> SpellChecker : SpellChecker.indexDictionary : Javadoc incorrect
> ---------------------------------------------------------------
>
>                 Key: LUCENE-4487
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4487
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: modules/spellchecker
>    Affects Versions: 3.6.1
>            Reporter: Anthony Mckale
>            Priority: Minor
>
> example code in javadoc seems to be incorrect
> code changes from LUCENE-3557
> means the javadoc
> {code}
>   SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
>   // To index 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);
> {code}
> is incorrect i think something like this is better maybe
> {code}
>   SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
>   // To index a field of a user index:
>   spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, 
> a_field), new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
>   // To index a file containing words:
>   spellchecker.indexDictionary(new PlainTextDictionary(new 
> File("myfile.txt")), new IndexWriterConfig(Version.LUCENE_CURRENT, null), 
> false);
>   String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
> {code}
> I'd possibly add something about creating a spellIndexDirectory too, not clear
> {code}
>   Directory spellIndexDirectory = 
> FSDirectory.open("/dev/tmp/SOME_WORKING_DIR");
>   SpellChecker spellchecker = new SpellChecker(spellIndexDirectory);
>   // To index a field of a user index:
>   spellchecker.indexDictionary(new LuceneDictionary(my_lucene_reader, 
> a_field), new IndexWriterConfig(Version.LUCENE_CURRENT, null), false);
>   // To index a file containing words:
>   spellchecker.indexDictionary(new PlainTextDictionary(new 
> File("myfile.txt")), new IndexWriterConfig(Version.LUCENE_CURRENT, null), 
> false);
>   String[] suggestions = spellchecker.suggestSimilar("misspelt", 5);
> {code}
> would of sent a patch but not familiar with how to get access to the apache 
> git repo todo a pull/push
> cheers
> Ant

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