trong>()</code>
<div class="block">This method returns a handle to the extra
 controls panel, so that the visualizing
 class can add it to some of it's own
 gui panel.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../weka/core/FastVector.html" title="class in weka.core">FastVector</a></code></td>
<td class="colLast"><code><strong><a href="../../../weka/gui/graphvisualizer/HierarchicalBCEngine.html#getNodes()">getNodes</a></strong>()</code>
<div class="block">give access t