rrently positioned on a row, or no <code>wrappedData</code>
 is available, return -1.</p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../javax/faces/model/DataModel.html#getRowIndex--">getRowIndex</a></code>&nbsp;in class&nbsp;<code><a href="../../../javax/faces/model/DataModel.html" title="class in javax.faces.model">DataModel</a>&lt;<a href="../../../javax/faces/model/ScalarDataModel.html" title="type parameter in ScalarDataModel">E</a>&gt;</code></