 attribute.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/tools/ant/types/resources/selectors/Date.html#setWhen(org.apache.tools.ant.types.TimeComparison)">setWhen</a></strong>(<a href="../../../../../../../org/apache/tools/ant/types/TimeComparison.html" title="class in org.apache.tools.ant.types">TimeComparison</a>&nbsp;c)</code>
<div class="block">Set the comparison mode.</div>
</td>
</tr>
</ta