toString() for upentry

tools/upend_js/index.ts

@@ -112,4 +112,8 @@ export class UpEntry extends UpObject implements IEntry {
     this.attribute = entry.attribute;
     this.value = entry.value;
   }
+
+  public toString(): string {
+    return `(${this.entity} ${this.attribute} ${this.value.c} [${this.value.t}])`;
+  }
 }