Commit Graph

166 Commits

Author SHA1 Message Date
Fedor Isakov 0dcf1ecd81 Rename API interfaces for better readability. 2017-06-05 13:37:56 +02:00
Fedor Isakov 58eea099f1 Readme file. 2017-06-05 10:48:29 +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 8f0ce2aad6 Delete deprecated interface. 2017-06-02 10:53:48 +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 89018e7fb6 Updated the javadoc. Removed unused class. 2017-06-01 10:42:41 +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 a70c5f6f02 Ensure the failure is only reported to the trace once. 2017-03-22 10:50:05 +01:00
Fedor Isakov cab0931cc1 Report failure to the trace. 2017-02-27 16:06:32 +01:00
Fedor Isakov 6cac64b6bd Fix and simplify the unification algorithm. Drop support for cyclic terms. Correctly report cycles. 2017-02-25 18:36:56 +01:00
Fedor Isakov c687908e1e Fix copying occurrences from the store view 2017-02-25 18:35:37 +01:00
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 3dd42efe32 Include information of the parent activations in the profiling data. 2016-12-14 12:34:18 +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 bdc4701b23 Uptimizing the profiler. Ensure only the top 98% of the durations get reported. 2016-12-12 15:42:06 +01:00
Fedor Isakov cb7dc76aa5 Simplify MatchTrie: no more additional nextSibling calculation, which had caused exponential search (yikes!); code cleanup. 2016-12-06 16:58:21 +01:00
Fedor Isakov 76fa878518 Report profiling results even on evaluation failure. 2016-12-06 16:58:21 +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 030d474727 Itegrating the reactor API changes from the typechecker project. 2016-08-29 11:21:23 +02:00
Fedor Isakov f1238b4e30 Implement missing methods. 2016-08-29 10:53:44 +02:00
Fedor Isakov 5ed7b207ca Minor optimizations. Avoid calling toString() on symbols.
Avoid notifying on logical's value updated if the value is same.
Avoid calling unification on constraint/occurrence terms.
Some code cleanup.
2016-06-30 09:45:45 +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 34dc1208f3 Avoid runnig potentially unsafe code in finally{}, which can mask the original exception. 2016-06-24 14:21:36 +02:00
Fedor Isakov 2ae25c6756 Make use of LogicalOwner interface to avoid creating logicals that have other logical as value. 2016-06-24 14:20:42 +02:00
Fedor Isakov 64f332f5b0 Integrate the reactor API (imported from the typechecker project). 2016-06-24 14:17:54 +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 0699c7f6ad Move IdHashSet to util. 2016-06-16 11:46:39 +02:00
Fedor Isakov 8300fbb817 Optimization in occurrence store: avoid calling remove on TermTrie: very expensive. Some code cleanup and refactoring. 2016-06-08 11:17:38 +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
Fedor Isakov ab23988887 Profiling processing of occurrences. 2016-06-02 11:57:12 +02:00
Fedor Isakov 61b488aebd Cleaning up TermTrie code. 2016-06-02 11:56:14 +02:00
Fedor Isakov 8185605e99 Optimizing term trie and rules index. Using bitset to mark value tokens incidental with nodes in the "term superposition" of term trie. 2016-06-02 11:03:19 +02:00
Fedor Isakov 0f7ffd9141 Support for triggering arbitrary predicates on an occurrence match with a head's rule.
Properly handling constraint pattern/occurrence match with values/variables on either side using modal unificaiton.
2016-05-27 20:55:31 +02:00
Fedor Isakov d90c06f600 Unification feature: term wrapper to facilitate modal unification (such as b/w different meta levels). 2016-05-27 20:55:31 +02:00
Fedor Isakov 5c2b1539c9 TermTrie: introduce value tokens; ensure the value can be retrieved iff all the term's leaves match. 2016-05-27 20:55:31 +02:00
Fedor Isakov 1652eacfe3 Integrating TermTrie in the occurrence store. 2016-05-22 17:09:02 +02:00