org.cdlib.xtf.textIndexer

Class SpellWritingFilter

Object

TokenStream

TokenFilter

SpellWritingFilter

public class SpellWritingFilter
extends TokenFilter

Adds words from the token stream to a SpellWriter.

Author:

Martin Haye

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	firstTime true before the first token is returned
private SpellWriter	writer Spelling writer to write to

Fields inherited from class TokenFilter

input

Constructor Summary

Constructors

Constructor and Description
SpellWritingFilter(TokenStream input, SpellWriter writer) Construct a token stream to add tokens to a spelling correction dictionary.

Method Summary

Modifier and Type	Method and Description
Token	next() Retrieve the next token in the stream.

Methods inherited from class TokenFilter

close

Methods inherited from class Object

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

Field Detail

writer

private SpellWriter writer

Spelling writer to write to

firstTime

private boolean firstTime

true before the first token is returned

Constructor Detail

SpellWritingFilter

public SpellWritingFilter(TokenStream input,
                          SpellWriter writer)

Construct a token stream to add tokens to a spelling correction dictionary.

Parameters:

input - Input stream of tokens to process

writer - Spelling dictionary writer

Method Detail

next

public Token next()
           throws IOException

Retrieve the next token in the stream.

Specified by:

next in class TokenStream

Throws:

IOException