1 package org.sapia.archie;2 3 4 /**5 * Implements the Visitor pattern; allows implementation to traverse6 * <code>Node</code> hierarchies.7 * 8 * @author Yanick Duchesne9 * <dl>10 * <dt><b>Copyright:</b><dd>Copyright © 2002-2003 <a HREF="http://www.sapia-oss.org">Sapia Open Source Software</a>. All Rights Reserved.</dd></dt>11 * <dt><b>License:</b><dd>Read the license.txt file of the jar or visit the12 * <a HREF="http://www.sapia-oss.org/license.html">license page</a> at the Sapia OSS web site</dd></dt>13 * </dl>14 */15 public interface NodeVisitor {16 public boolean visit(Node node);17 }18