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Jazzy example source code file (BasicSpellCheckEvent.java)

This example Jazzy source code file (BasicSpellCheckEvent.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Jazzy tags/keywords

basicspellcheckevent, ignoreall, illegalstateexception, illegalstateexception, initial, initial, list, replace, spellcheckevent, string, string, the, the, util, wordtokenizer

The Jazzy BasicSpellCheckEvent.java source code

/*
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;

import java.util.List;

/** This event is fired off by the SpellChecker and is passed to the
 *  registered SpellCheckListeners
 *
 * @author Jason Height (jheight@chariot.net.au)
 */
class BasicSpellCheckEvent implements SpellCheckEvent {

  /**The list holding the suggested Word objects for the misspelt word*/
  private List suggestions;
  /**The misspelt word*/
  private String invalidWord;
  /**The action to be done when the event returns*/
  private short action = INITIAL;
  /**Contains the word to be replaced if the action is REPLACE or REPLACEALL*/
  private String replaceWord = null;

  private String context;
  private int startPosition;


  /**Consructs the SpellCheckEvent
   * @param invalidWord The word that is misspelt
   * @param suggestions A list of Word objects that are suggested to replace the currently mispelt word
   * @param tokenizer The reference to the tokenizer that caused this
   * event to fire.
   */
  public BasicSpellCheckEvent(String invalidWord, List suggestions, WordTokenizer tokenizer) {
    this.invalidWord = invalidWord;
    this.suggestions = suggestions;
    this.context = tokenizer.getContext();
    this.startPosition = tokenizer.getCurrentWordPosition();
  }

  /** Returns the list of suggested Word objects*/
  public List getSuggestions() {
    return suggestions;
  }

  /** Returns the currently misspelt word*/
  public String getInvalidWord() {
    return invalidWord;
  }

  public String getWordContext() {
    //JMH TBD
    return null;
  }

  /** Returns the start position of the misspelt word in the context*/
  public int getWordContextPosition() {
    return startPosition;
  }

  public short getAction() {
    return action;
  }

  public String getReplaceWord() {
    return replaceWord;
  }

  /** Set the action to replace the currently misspelt word with the new word
   *  @param String newWord The word to replace the currently misspelt word
   *  @param boolean replaceAll If set to true, the SpellChecker will replace all
   *  further occurances of the misspelt word without firing a SpellCheckEvent.
   */
  public void replaceWord(String newWord, boolean replaceAll) {
    if (action != INITIAL)
      throw new IllegalStateException("The action can can only be set once");
    if (replaceAll)
      action = REPLACEALL;
    else
      action = REPLACE;
    replaceWord = newWord;
  }

  /** Set the action it ignore the currently misspelt word.
   *  @param boolean ignoreAll If set to true, the SpellChecker will replace all
   *  further occurances of the misspelt word without firing a SpellCheckEvent.
   */
  public void ignoreWord(boolean ignoreAll) {
    if (action != INITIAL)
      throw new IllegalStateException("The action can can only be set once");
    if (ignoreAll)
      action = IGNOREALL;
    else
      action = IGNORE;
  }

  /** Set the action to add a new word into the dictionary. This will also replace the
   *  currently misspelt word.
   */
  public void addToDictionary(String newWord) {
    if (action != INITIAL)
      throw new IllegalStateException("The action can can only be set once");
    action = ADDTODICT;
    replaceWord = newWord;
  }

  public void cancel() {
    if (action != INITIAL)
      throw new IllegalStateException("The action can can only be set once");
    action = CANCEL;
  }
}

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