Method getDataName

resources/vega-lite.min.js:12033–12035

(e)

      return C((this.name ? `${this.name}_` : "") + e);
    }
    getDataName(e) {
      return this.getName(bc[e].toLowerCase());
    }
    requestDataName(e) {
      const t = this.getDataName(e),
        n = this.component.data.outputNodeRefCounts;