utorService.html?is-external=true" title="class or interface in java.util.concurrent"><CODE>ExecutorService</CODE></A> that may have more than one background thread.

 This method will only be called when the corresponding resource is not in the cache.

 <p>
     Note - this method will be run on a background thread so blocking I/O is safe.
 </p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/bumptech/glide/load/data/DataFetcher.html#loadData(com.bumptech.glide.Priority)">loadDat