al&lt;Vertex, Path&gt;) this.sqlgGraph.traversal()</b>
<b class="fc">&nbsp;                .V().hasLabel(&quot;A&quot;).order().by(&quot;order&quot;)</b>
<b class="fc">&nbsp;                .local(</b>
<b class="fc">&nbsp;                        __.optional(</b>
<b class="fc">&nbsp;                                __.outE(&quot;ab&quot;).order().by(&quot;order&quot;, Order.desc).inV()</b>
<b class="fc">&nbsp;                                        .local(</b>
<b class="fc">&nbsp;                             