e&nbsp;weight(<a href="../../../../weka/core/Instance.html" title="class in weka.core">Instance</a>&nbsp;instance)
              throws java.lang.Exception</pre>
<div class="block">Returns the weight a rule assigns to an instance.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.Exception</code> - if something goes wrong</dd></dl>
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<h4>cleanup</h4>
<pre>public final&nbsp