class="typeNameLink">SortedKeyStatisticsAttributeIndex</span></a>&lt;A,&#8203;O&gt; (also extends com.googlecode.cqengine.index.support.<a href="KeyStatisticsAttributeIndex.html" title="interface in com.googlecode.cqengine.index.support">KeyStatisticsAttributeIndex</a>&lt;A,&#8203;O&gt;, com.googlecode.cqengine.index.support.<a href="SortedKeyStatisticsIndex.html" title="interface in com.googlecode.cqengine.index.support">SortedKeyStatisticsIndex</a>&lt;A,&#8203;O&gt;)</li>
</ul>
</li>
<li class="circle">co