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diff --git a/gnu/xml/transform/TemplateNode.java b/gnu/xml/transform/TemplateNode.java
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+/* TemplateNode.java -- 
+   Copyright (C) 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package gnu.xml.transform;
+
+import java.io.PrintStream;
+import java.util.Comparator;
+import javax.xml.namespace.QName;
+import javax.xml.transform.TransformerException;
+import org.w3c.dom.Node;
+import gnu.xml.xpath.DocumentOrderComparator;
+
+/**
+ * Wrapper for a source node in a template.
+ *
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+abstract class TemplateNode
+{
+
+  static final Comparator documentOrderComparator =
+    new DocumentOrderComparator();
+
+  final TemplateNode children;
+  final TemplateNode next;
+
+  TemplateNode(TemplateNode children, TemplateNode next)
+  {
+    this.children = children;
+    this.next = next;
+  }
+
+  final void apply(Stylesheet stylesheet, QName mode,
+                   Node context, int pos, int len,
+                   Node parent, Node nextSibling)
+    throws TransformerException
+  {
+    if (stylesheet.terminated)
+      {
+        return;
+      }
+    if (Thread.currentThread().isInterrupted())
+      {
+        // Try to head off any infinite loops at the pass
+        return;
+      }
+    if (stylesheet.debug)
+      {
+        System.err.println("Applying " + toString());
+      }
+    doApply(stylesheet, mode, context, pos, len, parent, nextSibling);
+  }
+
+  abstract void doApply(Stylesheet stylesheet, QName mode,
+                        Node context, int pos, int len,
+                        Node parent, Node nextSibling)
+    throws TransformerException;
+
+  abstract TemplateNode clone(Stylesheet stylesheet);
+
+  /**
+   * Debugging
+   */
+  void list(int depth, PrintStream out, boolean listNext)
+  {
+    for (int i = 0; i < depth; i++)
+      {
+        out.print("  ");
+      }
+    out.println(toString());
+    if (children != null)
+      {
+        children.list(depth + 1, out, true);
+      }
+    if (listNext && next != null)
+      {
+        next.list(depth, out, listNext);
+      }
+  }
+
+}