public ConsulResponse<CatalogNode> getNode(final String node, final String datacenter, final String tag
    ) {
        return getNode(node, datacenter, tag, RequestOptions.BLANK);
    }
public ConsulResponse<CatalogNode> getNode(final String node, final String datacenter, final String tag
    ) {
        return getNode(node, datacenter, tag, RequestOptions.BLANK);
    }
public ConsulResponse < CatalogNode > getNode ( final String node , final String datacenter , final String tag ) { return getNode ( node , datacenter , tag , RequestOptions . BLANK ) ; }
Retrieves a single node for a given datacenter.
<p>
GET /v1/catalog/node/{node}?dc={datacenter}

@param node       node
@param datacenter dc
@param tag        tag
@return A list of matching {@link io.advantageous.consul.domain.CatalogService} objects.
Retrieves a single node for a given datacenter . <p > GET / v1 / catalog / node / { node } ?dc = { datacenter }