www.pudn.com > htmlsaver.rar > DigitDistance.java

public class DigitDistance implements ChangeWord 
{ 
  public int distance; 
  public DigitDistance (int oldValue, int newValue) 
  { 
    distance = newValue - oldValue; 
  } 
   
  public WordOfURL change(WordOfURL word) 
  { 
    if (word.type == WordOfURL.WORD_NUMBER) 
    {       
      Integer value = (Integer)word.value; 
      word.value = new Integer(value.intValue() + distance); 
    } 
    return word; 
  } 
}