tree 631cd100b8702072f98f308c07b095f4bf109bc0
parent 4c14e21abdbc1952c796dafdab1f10d1eba1d553
author Ali Alsuliman <ali.al.solaiman@gmail.com> 1551921623 -0800
committer Ali Alsuliman <ali.al.solaiman@gmail.com> 1552026763 -0800

[ASTERIXDB-2523][RT][COMP] add support for hashing record fields

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
Add support for hashing record fields.
- Added hashing records in GenericHashFunction.
- Extracted common functionality from comparators and hash functions into
CompareHashUtil.
- Added test cases.

Change-Id: I9d18a17089afdc6e28ff01091d890b375868969c
Reviewed-on: https://asterix-gerrit.ics.uci.edu/3249
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>