tree 40a142c420df9891072d319e55c1ca626661ad3e
parent 63645130f5e590dae2e117235a37b35d30044943
author Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1510085261 -0800
committer Dmitry Lychagin <dmitry.lychagin@couchbase.com> 1510177843 -0800

[NO ISSUE][COMP] Function references cleanup

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

Details: cleanup function references
- Use function identifiers when referring to built-in functions
- Use OperatorType enum when referring to operators
- Add FunctionSignature constructor that takes FunctionIdentifier
- Use asterix/algebricks namespace when referring to built-in functions

Change-Id: Ibad290182ed0f248f65987df97e6c61aac95b232
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2130
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
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: Ian Maxon <imaxon@apache.org>
Reviewed-by: Taewoo Kim <wangsaeu@gmail.com>