org.dts.spell.finder

Class CharSequenceWordFinder

java.lang.Object

org.dts.spell.finder.AbstractWordFinder

org.dts.spell.finder.CharSequenceWordFinder

All Implemented Interfaces:

WordFinder

Direct Known Subclasses:

StringBufferWordFinder, StringBuilderWordFinder

public class CharSequenceWordFinder
extends AbstractWordFinder

Author:

DreamTangerine

Constructor Summary

Constructors

Constructor and Description
CharSequenceWordFinder(CharSequence text)
CharSequenceWordFinder(CharSequence text, WordTokenizer tokenizer)

Method Summary

Modifier and Type	Method and Description
protected Word	findFirstWord()
CharSequence	getCharSequence()
WordTokenizer	getTokenizer()
protected Word	next(Word currentWord) Find the next Word of the iteration.
protected void	replace(String newWord, Word currentWord) This method throw a UnsupportedOperationException because a String is inmutable object.
protected void	setTokenizer(WordTokenizer tokenizer)
protected void	updateCharSequence(int start, int end, int cause)

Methods inherited from class org.dts.spell.finder.AbstractWordFinder

current, hasCurrent, hasNext, init, init, next, replace

Methods inherited from class java.lang.Object

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

Constructor Detail

CharSequenceWordFinder

public CharSequenceWordFinder(CharSequence text,
                              WordTokenizer tokenizer)

CharSequenceWordFinder

public CharSequenceWordFinder(CharSequence text)

Method Detail

next

protected Word next(Word currentWord)

Description copied from class: AbstractWordFinder

Find the next Word of the iteration.

Specified by:

next in class AbstractWordFinder

Parameters:

currentWord - Current interation word. It can be null if the first iteration.

Returns:

The next word or null if not more words are found.

replace

protected void replace(String newWord,
                       Word currentWord)

This method throw a UnsupportedOperationException because a String is inmutable object. If you want replace the word see StringBufferWordFinder or StringBuilderWordFinder.

Specified by:

replace in class AbstractWordFinder

Parameters:

newWord - The new string for the current word.

currentWord - The current word.

getTokenizer

public WordTokenizer getTokenizer()

setTokenizer

protected void setTokenizer(WordTokenizer tokenizer)

updateCharSequence

protected void updateCharSequence(int start,
                                  int end,
                                  int cause)

getCharSequence

public CharSequence getCharSequence()

findFirstWord

protected Word findFirstWord()