c">&nbsp;        Vertex b2 = this.sqlgGraph.addVertex(T.label, &quot;B&quot;, &quot;name&quot;, &quot;b2&quot;);</b>
<b class="fc">&nbsp;        Vertex b3 = this.sqlgGraph.addVertex(T.label, &quot;B&quot;, &quot;name&quot;, &quot;b3&quot;);</b>
<b class="fc">&nbsp;        Vertex b4 = this.sqlgGraph.addVertex(T.label, &quot;B&quot;, &quot;name&quot;, &quot;b4&quot;);</b>
<b class="fc">&nbsp;        a1.addEdge(&quot;ab&quot;, b1, &quot;order&quot;, 1);</b>
<b class="fc">&nbsp;        a1.addEdge(&quot;ab&quot;