//$Id: Parser.java 4907 2004-12-08 00:24:14Z oneovthafew $
package org.hibernate.hql.classic;
import org.hibernate.QueryException;
/**
* A parser is a state machine that accepts a string of tokens,
* bounded by start() and end() and modifies a QueryTranslator. Parsers
* are NOT intended to be threadsafe. They SHOULD be reuseable
* for more than one token stream.
*/
public interface Parser {
public void token(String token, QueryTranslatorImpl q) throws QueryException;
public void start(QueryTranslatorImpl q) throws QueryException;
public void end(QueryTranslatorImpl q) throws QueryException;
}
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