Looks like you can modify ColumnPrefixFilter#filterKeyValue() where if the
family is cf1, ReturnCode.INCLUDE is returned.
Otherwise check column prefix.
On Thu, Jan 12, 2017 at 11:56 AM, Tokayer, Jason M. <
> I would like to know whether there is a way to implement both the AND and
> the OR operators in a scan filter. Specifically, suppose I have 2 column
> families cf1 and cf2. I’d like to select all of the cells from cf1 but only
> cells in cf2 for which the qualifier is prefixed by “MYPREFIX”. Logically,
> I want to select (cf1 OR (cf2 && prefix(cf2)==”MYPREFIX”)). Is this
> possible with a Filter?
> Warmest Regards,
> Jason Tokayer, PhD
> The information contained in this e-mail is confidential and/or
> proprietary to Capital One and/or its affiliates and may only be used
> solely in performance of work or services for Capital One. The information
> transmitted herewith is intended only for use by the individual or entity
> to which it is addressed. If the reader of this message is not the intended
> recipient, you are hereby notified that any review, retransmission,
> dissemination, distribution, copying or other use of, or taking of any
> action in reliance upon this information is strictly prohibited. If you
> have received this communication in error, please contact the sender and
> delete the material from your computer.