Interface RequestMetadataCallback

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void onFailure​(java.lang.Throwable exception)
      Called when metadata generation failed.
      void onSuccess​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> metadata)
      Called when metadata is successfully produced.
    • Method Detail

      • onSuccess

        void onSuccess​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> metadata)
        Called when metadata is successfully produced.
        Parameters:
        metadata - Metadata returned for the request.
      • onFailure

        void onFailure​(java.lang.Throwable exception)
        Called when metadata generation failed.
        Parameters:
        exception - The thrown exception which caused the request metadata fetch to fail.