xception</a></code> - if an error occurs getting the row availability</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getRowCount()">
<h3>getRowCount</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getRowCount</span>()</div>
<div class="block"><p>
 Return the number of rows of data objects represented by this <a href="DataModel.html" title="class in jakarta.faces.model"><code>DataModel</code></a>.