@Deprecated
    private Node buildEndpointNode(String endpointId) {
        Node node = new Node();
        node.setId(endpointId);
        final IDManager.EndpointID.EndpointIDDefinition endpointIDDefinition = IDManager.EndpointID.analysisId(
            endpointId);
        node.setName(endpointIDDefinition.getEndpointName());
        node.setType(Const.EMPTY_STRING);
        node.setReal(true);
        return node;
    }
The topology built above is complete.
There is a special case, there may be a node of the `serviceIds` call these services as and only as a client, so it is included in the topology,
its component name could be missed as not being queried before. We add another query about this.
oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/TopologyQueryService.java