/h4>
<pre>public&nbsp;BallNode(int&nbsp;start,
        int&nbsp;end,
        int&nbsp;nodeNumber,
        <a href="../../../../weka/core/Instance.html" title="class in weka.core">Instance</a>&nbsp;pivot,
        double&nbsp;radius)</pre>
<div class="block">Creates a new instance of BallNode.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - The begining index of the portion of
 the master index array belonging to this node.</dd><dd><code>end</code> - The end index of the por