since FOP should be able to handle FO documents of any size.</p>
<p>The FO Tree is simply a heirarchy of java objects that represent the fo elements from xml.
The traversal is done by the layout or structure process only in the flow elements.</p>
+ </section>
<section id="fonode">
<title>FONode</title>
<p>The base class for all objects in the tree is FONode. The base class for
<p>In some cases the element may be moved to have a different parent, for
example markers, or the inheritance could be different, for example
initial property set.</p>
- </section>
<p>Properties (recall that FO's have properties, areas have traits, and XML
nodes have attributes) are also a concern of <em>FOTreeBuilder</em>. It
accomplishes this by using a <em>PropertyListBuilder</em>. There is a