qbit/consul-client/src/main/java/io/advantageous/consul/endpoints/CatalogEndpoint.java
public ConsulResponse<CatalogNode> getNode(final String node) {
        return getNode(node, null, null, RequestOptions.BLANK);
    }
public ConsulResponse<CatalogNode> getNode(final String node) {
        return getNode(node, null, null, RequestOptions.BLANK);
    }
Retrieves a single node.
<p>
GET /v1/catalog/node/{node}

@param node node
@return A list of matching {@link io.advantageous.consul.domain.CatalogService} objects.