Commit Graph

114 Commits

Author SHA1 Message Date
Fedor Isakov 5771d78b24 Logical with assigned value has higher rank. Notifications are to be dispatched accordingly. 2019-01-25 13:52:10 +01:00
Fedor Isakov e645ac8a70 Support for unassigned logical variables in unification. Fix cycle not detected. 2019-01-25 11:37:18 +01:00
Fedor Isakov b523467c5f Test a weird case of rule not triggered for a particular combination of constraints. 2019-01-24 16:01:55 +01:00
Fedor Isakov 181ccedd95 Establish the contract of OccurrenceMatcher to fail appropriately on unassigned logicals.
Fix processing of reactivated constraints in RuleMatcher, fix propagation history.
Minor code refactorings. Tests.
2019-01-24 12:03:04 +01:00
Fedor Isakov 6e9966fe9d Bump up conreactor version to 0.9.3. 2018-12-28 11:57:27 +01:00
Fedor Isakov 087ccf4503 Fix matching single constraint on reactivation after a logical has been assigned. 2018-11-20 22:39:30 +01:00
Fedor Isakov 7762095b8d Bump up reactor version to 0.9.2 2018-11-04 12:54:32 +01:00
Fedor Isakov 1b584d2825 Reactor API changes: EvaluationResult and FailureHandler.
Failures are no longer propagated as exceptions, instead evaluation
returns optional failure.
2018-11-04 12:54:32 +01:00
Fedor Isakov 388999833e Minor code optimization 2018-10-08 15:08:11 +02:00
Fedor Isakov bc69a2e291 Minor code reorganization and refactoring. Extract MatchingProbe interface. 2018-10-05 11:25:29 +02:00
Fedor Isakov 6627c06490 Fix matching of reactivated constraints. Fix REF-ed MetaLogical. Minor code cleanup. 2018-09-13 13:52:33 +02:00
Fedor Isakov a95b1c1311 Document and optimize implementation of PersistentTermTrie.
Introduce alternative "classic" implementation of TermTrie.
Switch to ClassicTermTrie.
2018-09-09 17:14:13 +02:00
Fedor Isakov 3bdcbc0aa8 Rename TermTrie -> PersistentTermTrie, remove dummy usages. 2018-09-08 13:16:43 +02:00
Fedor Isakov d26b7197fd Fix a bug in new matching algorithm that prevented correct matching of ref-ed metalogicals with terms. 2018-08-19 17:32:59 +02:00
Fedor Isakov faaa9f12d6 Cleanup reactor code, drop obsolete code:
old matching algorithm implementation,
store occurrences indexing,
propagation history.
2018-08-04 16:10:35 +02:00
Fedor Isakov d8c2310f98 Deprecate primary symbols in handler. All usages are safe to be dropped. 2018-08-04 16:10:35 +02:00
Fedor Isakov d023cf8466 Change reactor library version to 0.9.1 (new matching algo) 2018-08-03 11:48:35 +02:00
Fedor Isakov 74402a8a1c New rule matching algorithm 2018-08-03 11:48:23 +02:00
Fedor Isakov 6e0b9dee50 Switch to latest Kotlin release. 2018-03-05 12:02:37 +01:00
Fedor Isakov 11d87c7846 Minor performance tweaks. 2017-11-03 12:09:43 +01:00
Fedor Isakov c05dad493c Reimplement unification algorithm in Kotlin using jtrove lib. Add dependency on trove4. 2017-10-30 18:22:02 +01:00
Fedor Isakov f65c0ce56e Update kotlin version to 1.1.4. 2017-10-06 12:10:42 +02:00
Fedor Isakov bfd6010b7d Fix a bug in rule matching preventing good matches to be reported. Tests. 2017-10-06 12:09:57 +02:00
Fedor Isakov e72585aa65 Refactoring Matcher, MatchTrie. Trying to optimize calls to lookupAuxOccurrences() by reusing the previous searches. 2017-07-15 13:36:01 +02:00
Fedor Isakov 90044e69c7 Update the copyright notice with the license. Remove obsolete artefacts and "generated" markings. 2017-06-05 15:16:19 +02:00
Fedor Isakov 7c5274aacb Rename the maven projects and artefacts. 2017-06-05 13:38:31 +02:00
Fedor Isakov 0dcf1ecd81 Rename API interfaces for better readability. 2017-06-05 13:37:56 +02:00
Fedor Isakov a23c0db226 Integrate unification into the Core module. Remove the unification lib and all its stuff. 2017-06-02 11:19:36 +02:00
Fedor Isakov 77662be281 Auto-changed .iml files. Switch to Kotlin 1.1.2. Switch to Dexx collection 0.7. 2017-06-01 15:11:54 +02:00
Fedor Isakov c5c198cf8b Refactoring in the reactor API: move invocation/occurrence factory methods to evaluation session, enable access to logical context from an invocation. 2017-03-27 19:01:07 +02:00
Fedor Isakov cae150819f Introduce StoreView as a parameter to launching evaluation session. Minor code refactoring/extracting. 2017-01-10 20:19:59 +01:00
Fedor Isakov c68d9a0bd7 Refactoring the reactor API. Extract StoreView. Get rid of obsolete calls to SessionSolver, cleanup the interface. Introduce AbstractSolver. Move instantiation arguments to solver/program. Cleaning up the code. 2017-01-05 17:34:53 +01:00
Fedor Isakov ebfe680aae Refactoring the reactor API. Extract StoreView, get rid of obsolete calls to SessionSolver. Cleaning up the code. 2017-01-04 10:47:23 +01:00
Fedor Isakov 0771504044 Refactoring the reactor API, cleaning up the code. 2017-01-03 12:11:31 +01:00
Fedor Isakov 466c015263 Handlers to have multiple primary constraints. RuleIndex to select handlers with matching primary symbol, if a handler has one. Only "accept-all" handlers process non-primary constraints. 2016-12-28 12:54:19 +01:00
Fedor Isakov 26f12f187d Refactor the evaluation controller to have handlers. RuleIndex to select handlers with matching primary symbol first, then the "accept-all" handlers. Tests. 2016-12-23 16:50:31 +01:00
Fedor Isakov 49a6ee0bd0 New naming convention for test helper classes (prefix Mock-). 2016-12-22 15:56:23 +01:00
Fedor Isakov e80818607c Introduce the Handler API. 2016-12-22 12:39:28 +01:00
Fedor Isakov e6c7ee74f5 Renaming implementation classes to clean up the namespace. 2016-12-22 12:27:34 +01:00
Fedor Isakov b891f0fa47 Optimizing the aux lookup of constraints by moving the constraint symbol to the top of the search term. 2016-12-14 17:07:58 +01:00
Fedor Isakov 90640f1d3d Bumped up the kotlin version in maven project file. Switch to the latest dexx collections. Drop google collections (unused). Re-imported all maven projects. 2016-12-13 10:31:16 +01:00
Fedor Isakov b02f3d727b Fix infinite loop on cyclic terms. Detect term cycles while walking on put/remove/retrieve. 2016-12-06 16:58:15 +01:00
Fedor Isakov 7fe7662873 Fix the failing match if case of the wrong constraints order. Test. 2016-11-23 15:55:45 +01:00
Fedor Isakov b4e9d45f7e Enforce the constraint transparency contract on bound logicals: treat the value as the constraint argument. Remove misbehaving test. 2016-10-13 11:07:27 +02:00
Fedor Isakov 60cd075bf3 Specifying occurrence arguments to patternPredicates.
Correctly wrapping/unwrapping of arguments when matching rules.
Optimizing MatchTrie: process related occurrences first to avoid quadratic complexity.
2016-06-26 18:19:30 +02:00
Fedor Isakov 71810025e1 Itegrating the reactor API changes from the typechecker project. 2016-06-26 12:52:54 +02:00
Fedor Isakov 735c6b20e8 Switch to using JDK 1.8 for the project. 2016-06-24 14:22:22 +02:00
Fedor Isakov 61ef4ff4af Refactor the way logical's parent update are handled in the occurrence store, fix the broken update leading to corrupted store.
Ensure constraint occurrences are alive before reactivating.
2016-06-16 11:48:06 +02:00
Fedor Isakov ed2ff61ec4 Reimplemented TermTrie using discrimination trees. 2016-06-06 16:18:49 +02:00
Fedor Isakov 57a76ad43c Fix memory leak 2016-06-02 12:20:00 +02:00