예제 #1
0
 private Vector getChildren(Keyword keyword, Vector allKids) {
   allKids.addElement(keyword);
   // 			System.out.println("Addtoallkids " + keyword + "  " + allKids );
   Vector children = keyword.getChildren();
   if (children != null) {
     Iterator i = children.iterator();
     while (i.hasNext()) {
       Keyword child = (Keyword) i.next();
       getChildren(child, allKids);
     }
   }
   return allKids;
 }
예제 #2
0
  public static Vector extractKeywordFromText(String text) {
    // see if there are any existing keywords represented
    // in this text
    // Get all keywords

    Vector extractedKeywords = new Vector();
    Iterator keywords = allKeywords.iterator();
    while (keywords.hasNext()) {
      Keyword keyword = (Keyword) keywords.next();
      if (text != null
          && keyword.toString() != null
          && text.toLowerCase().indexOf(keyword.toString().toLowerCase()) > -1) {
        extractedKeywords.addElement(keyword);
      }
    }
    return extractedKeywords;
  }
예제 #3
0
 public Iterator getChildrenIterator() {
   return (children.iterator());
 }