1 // $Id: CQLBooleanNode.java,v 1.1 2002-10-25 16:04:44 mike Exp $
3 package org.z3950.zing.cql;
7 * Represents a boolean node in a CQL parse-tree ...
10 * @version $Id: CQLBooleanNode.java,v 1.1 2002-10-25 16:04:44 mike Exp $
12 public abstract class CQLBooleanNode {
13 protected CQLNode left;
14 protected CQLNode right;