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A set of APIs that allow you to add spell checking functionality to Java Applications easily.
Jazzy is based on most of the algorithms that aspell has; so the suggestions they come up
with are very similar. Note that this is not an official release from the jazzy project; it is
a release of 0.5.2 with enhancements / bug-fixes as required by the RText SpellChecker project
hosted on www.fifesoft.com. The scm urls in this pom indicate where the enhanced source code
is hosted
/*
Jazzy - a Java library for Spell Checking
Copyright (C) 2001 Mindaugas Idzelis
Full text of license can be found in LICENSE.txt
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.swabunga.spell.event;
/**
* A basic word finder, which searches text for sequences of letters.
*
* @author Anthony Roy ([email protected])
*/
public class DefaultWordFinder extends AbstractWordFinder {
//~ Instance/static variables ...............................................
//~ Constructors ............................................................
/**
* Creates a new DefaultWordFinder object.
*
* @param inText the String to search
*/
public DefaultWordFinder(String inText) {
super(inText);
}
/**
* Creates a new DefaultWordFinder object.
*/
public DefaultWordFinder() {
super();
}
//~ Methods .................................................................
/**
* This method scans the text from the end of the last word, and returns a
* new Word object corresponding to the next word.
*
* @return the next word.
* @throws WordNotFoundException search string contains no more words.
*/
public Word next() {
if (nextWord == null) {
throw new WordNotFoundException("No more words found.");
}
currentWord.copy(nextWord);
setSentenceIterator(currentWord);
int i = currentWord.getEnd();
boolean finished = false;
while (i < text.length() && !finished) {
if (isWordChar(i)) {
nextWord.setStart(i);
int end = getNextWordEnd(text, i);
nextWord.setText(text.substring(i, end));
finished = true;
}
i++;
}
if (!finished)
nextWord = null;
return currentWord;
}
/**
* Returns the position in the string after the end of the next word.
* Note that this return value should not be used as an index into the string
* without checking first that it is in range, since it is possible for the
* value text.length() to be returned by this method.
*/
private int getNextWordEnd(String text, int startPos) {
// If we're dealing with a possible 'internet word' we need to provide
// some special handling
//if (SpellChecker.isINETWord(text.substring(startPos))) {
// robert: trying to be smarter avoiding email addresses (see SpellChecker changes)
if (SpellChecker.beginsAsINETWord(text.substring(startPos))) {
for (int i = startPos; i < text.length(); i++) {
char ch = text.charAt(i);
if (Character.isLetterOrDigit(ch))
continue;
if (ch == '\r' || ch == '\n')
return i;
// Chop off any characters that might be enclosing the 'internet word'. eg ',",),]
if (Character.isSpaceChar(ch))
if (i > 0 && Character.isLetterOrDigit(text.charAt(i - 1)))
return i;
else
return i - 1;
}
return text.length();
} else {
for (int i = startPos; i < text.length(); i++) {
if (!isWordChar(i))
return i;
}
return text.length();
}
}
}