Merge pull request #628 from fnothaft/serialize-ref-file

[ADAM-627] Makes ReferenceFile trait extend Serializable.
bigdatagenomics · Apr 2, 2015 · 36f574c · 36f574c
2 parents 0056d73 + 7dad958
commit 36f574c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/adam-core/src/main/scala/org/bdgenomics/adam/util/ReferenceFile.scala b/adam-core/src/main/scala/org/bdgenomics/adam/util/ReferenceFile.scala
@@ -23,12 +23,12 @@ import org.bdgenomics.adam.models.ReferenceRegion
 /**
  * File that contains a reference assembly that can be broadcasted
  */
-trait ReferenceFile {
+trait ReferenceFile extends Serializable {
   /**
-   * Extract reference sequence from the .2bit data.
+   * Extract reference sequence from the file.
    *
    * @param region The desired ReferenceRegion to extract.
    * @return The reference sequence at the desired locus.
    */
   def extract(region: ReferenceRegion): String
-}
+}