Janusgraph -如何隐藏两个顶点之间的边关系，并根据条件重新建立/检索？

import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.janusgraph.core.JanusGraph;
import org.janusgraph.core.JanusGraphFactory;
import org.janusgraph.core.JanusGraphTransaction;

public class JanusGraphExample {

    public static void main(String[] args) {
        JanusGraph graph = JanusGraphFactory.open("conf/janusgraph-cassandra.properties");
        JanusGraphTransaction tx = graph.newTransaction();
        
        GraphTraversalSource g = tx.traversal();

        // 使用Gremlin查询语言进行隐藏边操作
        g.E().has("property", "value").sideEffect(edge -> {
            // 隐藏边操作，例如设置边的属性为null
            edge.property("property", null);
        }).iterate();

        tx.commit();
        graph.close();
    }
}