refactor: modified variable traceId for private

eldreygalindo · eldreygalindo · commit d966db5e2771 · 2018-04-11T09:40:10.000-03:00
diff --git a/packages/opencensus-core/src/trace/sampler/sampler.ts b/packages/opencensus-core/src/trace/sampler/sampler.ts
@@ -24,7 +24,7 @@ const MAX_NUMBER = 0xffffffffffffffff;
  * This class represent the probability of a tracer.
  */
 export class Sampler {
-  traceId: string;
+  private traceId: string;
   private idUpperBound: number;
 
   /**
