ex</code>
 plus one (to account for the fact that <code>ResultSet</code> uses one-relative indexing), returns <code>true</code>.
 Otherwise, return <code>false</code>.
 </p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../jakarta/faces/model/DataModel.html#isRowAvailable--">isRowAvailable</a></code>&nbsp;in class&nbsp;<code><a href="../../../jakarta/faces/model/DataModel.html" title="class in jakarta.faces.model">DataModel</a>&lt;<a href="https://docs.