* Sets the ITokenizerFactory which is used to create additional instances
* of the IQueryTokenizer - this is used for handling file includes
* recursively.
*/
protected void setFactory() {
_tokenizerFactory = new ITokenizerFactory() {
public IQueryTokenizer getTokenizer() {
return new DerbyQueryTokenizer(
DerbyQueryTokenizer.this._querySep,
DerbyQueryTokenizer.this._lineCommentBegin,
DerbyQueryTokenizer.this._removeMultiLineComment);