aces">FacesException</a></code> - if an error occurs getting the row availability</dd>
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<h4>getRowCount</h4>
<pre>public&nbsp;int&nbsp;getRowCount()</pre>
<div class="block"><p>If there is <code>wrappedData</code> available, return 1.
 If no <code>wrappedData</code> is available, return -1.</p></div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/fa