:</dt>
<dd>2.1</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getOn()">
<h3>getOn</h3>
<div class="member-signature"><span class="return-type"><a href="Predicate.html" title="interface in jakarta.persistence.criteria">Predicate</a></span>&nbsp;<span class="element-name">getOn</span>()</div>
<div class="block">Return the predicate that corresponds to the ON 
 restriction(s) on the join, or null if no ON condition 
 has been specified.</div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the ON restri