Constructor Detail

• Finder

  public Finder(File aIndexFolder,
        File nGramFolder)
         throws IOException

  Constructor for the finder. In case of performance it is recommended to use only one instance of this class.

  Parameters:

  aIndexFolder - The folder to the lucene index or a folder with multiple indexes.

  nGramFolder - The folder to the JWeb1T n-grams.

  Throws:

  IOException

Method Detail

• freq

  public BigInteger freq(String aUnigram)

• getUnigramCount

  public BigInteger getUnigramCount()

• find

  public List<NGramModel> find(String aGram)

  Find all n-grams in the index.

  Parameters:

  aGram - A String of token split by space

• find

  public List<NGramModel> find(String[] aToken)

  Find all n-grams containing these tokens in order but optionally with words between them.

  Parameters:

  aToken - A list of tokens

• contains

  public boolean contains(String aWord)