es:</dt>
<dd><code><a href="Attribute.html" title="interface in com.googlecode.cqengine.attribute">Attribute</a>&lt;O,&#8203;A&gt;</code></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="support/FunctionalMultiValueNullableAttribute.html" title="class in com.googlecode.cqengine.attribute.support">FunctionalMultiValueNullableAttribute</a></code></dd>
</dl>
<hr>
<pre>public abstract class <span class="typeNameLabel">MultiValueNullableAttribute&lt;O,&#8203;A&gt;</span>
extends <a href="supp