public static < T > T extractRead ( final DeviceAttribute da , final AttrDataFormat format , final Class < T > type ) throws DevFailed { if ( da == null ) { throw DevFailedUtils . newDevFailed ( ERROR_MSG_DA ) ; } return TypeConversionUtil . castToType ( type , extractRead ( da , format ) ) ; }
Extract read part values to an object for SCALAR SPECTRUM and IMAGE to the requested type