org.apache.lucene.search.spell
Class PlainTextDictionary

java.lang.Object
  org.apache.lucene.search.spell.PlainTextDictionary

All Implemented Interfaces:

Dictionary

public class PlainTextDictionary
extends Object
implements Dictionary

Dictionary represented by a text file.

Format allowed: 1 word per line:
word1
word2
word3

Constructor Summary

PlainTextDictionary(File file)
Creates a dictionary based on a File.

PlainTextDictionary(InputStream dictFile)
Creates a dictionary based on an inputstream.

PlainTextDictionary(Reader reader)
Creates a dictionary based on a reader.

Method Summary

BytesRefIterator

getWordsIterator() Return all words present in the dictionary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PlainTextDictionary

public PlainTextDictionary(File file)
                    throws IOException

Creates a dictionary based on a File.

NOTE: content is treated as UTF-8

Throws:

IOException

PlainTextDictionary

public PlainTextDictionary(InputStream dictFile)

Creates a dictionary based on an inputstream.

NOTE: content is treated as UTF-8

PlainTextDictionary

public PlainTextDictionary(Reader reader)

Creates a dictionary based on a reader.

Method Detail

getWordsIterator

public BytesRefIterator getWordsIterator()
                                  throws IOException

Description copied from interface: Dictionary

Return all words present in the dictionary

Specified by:

getWordsIterator in interface Dictionary

Returns:

Iterator

Throws:

IOException