in ytdb/src/main/java/com/youtrackdb/ldbc/ytdb/loader/YtdbLoader.java [309:319]
private void insertSimpleEdges(List<SimpleEdge> batch, String edgeLabel,
String fromLabel, String toLabel) {
traversal.executeInTx(g -> {
for (SimpleEdge edge : batch) {
g.V().has(fromLabel, LdbcSchema.ID, edge.fromId())
.addE(edgeLabel)
.to(V().has(toLabel, LdbcSchema.ID, edge.toId()))
.iterate();
}
});
}