 convertToEdgeId(final String outVertexName, String edgeLabel, final String inVertexName) {
<b class="nc">&nbsp;        return this.sqlgGraph.traversal().V().has(&quot;name&quot;, outVertexName).outE(edgeLabel).as(&quot;e&quot;).inV().has(&quot;name&quot;, inVertexName).&lt;Edge&gt;select(&quot;e&quot;).next().id();</b>
&nbsp;    }
&nbsp;}
</code>
</pre>
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