 the currently selected
 row index must be set to zero, and a <a href="../../../javax/faces/model/DataModelEvent.html" title="class in javax.faces.model"><code>DataModelEvent</code></a> must be sent
 to the <code>rowSelected()</code> method of all registered
 <a href="../../../javax/faces/model/DataModelListener.html" title="interface in javax.faces.model"><code>DataModelListener</code></a>s indicating that this row is now selected.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span><