1 // $Id: DisplayableNode.java,v 1.1 2005/07/12 20:27:16 steveebersole Exp $ 2 package org.hibernate.hql.ast.tree; 3 4 /** 5 * Implementors will return additional display text, which will be used 6 * by the ASTPrinter to display information (besides the node type and node 7 * text). 8 */ 9 public interface DisplayableNode { 10 /** 11 * Returns additional display text for the AST node. 12 * 13 * @return String - The additional display text. 14 */ 15 String getDisplayText(); 16 } 17