5d5d6462e3
Correctly declare all literal properties
2011-11-21 16:14:16 +01:00
40b33914b3
Compute rule hashes for faster duplicate detection
2011-11-21 16:04:33 +01:00
69f55d37bb
Generate literal ids only once and use in equals()
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Significant speedup because equals and getId() are called so frequently.
2011-11-21 16:04:26 +01:00
bca746c947
Don't consider a revert to level 1 (base level) in sat solver a failure
2011-11-21 15:02:42 +01:00
b717ad8851
Display rules in more readable format
2011-11-21 15:01:10 +01:00
46e1001b4b
Replaced packages have higher priority, even if wrong version is replaced
2011-11-19 15:00:56 +01:00
4140f08d9c
Use a map of installed package ids in the solver
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The assumption package.repo == installed no longer holds for installed
packages because there are multiple wrapped installed repositories.
2011-11-19 00:27:35 +01:00
5bd1722d7e
Merge pull request #77 from benja-M-1/master
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Fix the exception "Invalid argument supplied for foreach()"
2011-10-30 16:24:05 -07:00
72bfe8b92c
Fix Exception in Request
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Fix the exception "Invalid argument supplied for foreach()" when the
install command is launched multiple times.
2011-10-30 23:53:44 +01:00
e4f40272a3
Conflict handling: lastWeakWhy stores a rule, not a rule id
2011-10-29 20:05:06 +02:00
3e0e893f26
Correctly output decision map when debugging
2011-10-29 20:04:52 +02:00
85d38c653f
Also detect updates resulting from feature rules rather than update rules
2011-10-29 19:39:18 +02:00
2056c4c732
Allow downgrades and uninstalls in the default policy
2011-10-29 19:23:52 +02:00
d3aa8336dc
Fix typo
2011-10-29 19:21:34 +02:00
571c14adf9
Prefer original packages over replaced packages of same repository priority
2011-10-22 17:20:45 +02:00
44369472be
Define the calculation of package priorities in a single method
2011-10-22 16:48:23 +02:00
1b6f57e651
Correctly implement priorities and version numbers in the default policy
2011-10-22 16:44:10 +02:00
b52d6d881a
Pool repository index represents priority, highest index = highest priority
2011-10-22 16:39:49 +02:00
e4c94dd415
Adding tests for the default policy specifying its desired behaviour
2011-10-21 14:44:24 +02:00
5623f3e69c
Fix refactoring bugs
2011-09-25 23:07:42 +02:00
2fc0699492
Moved operations evaluation into new InstallationManager class
2011-09-25 19:31:51 +03:00
123f5fef77
Refactored Operations in order to fulfill naderman requests
2011-09-25 14:40:12 +03:00
0a1e7320b0
Refactored solver result array. Now it returns array of operation objects which are much nicer to work with
2011-09-24 02:29:22 +03:00
62bce6b9ed
[Request] Be more DRY
2011-09-17 17:18:49 +03:00
6b5f61943a
Lowercase package names in Request (fixes tests)
2011-09-17 13:23:17 +02:00
f7735c396f
[Composer] Fixed typos
2011-09-15 01:22:33 +00:00
4dbb73daba
Use an SplFixedArray for the solver's decision map
2011-08-21 07:30:10 -04:00
69ebbf0eac
Correct handling of rules with more than 2 literals.
2011-08-21 06:30:06 -04:00
6cf8d3888c
Use version contraints in the default policy rather than hardcoded version_compare
2011-08-20 23:05:39 -04:00
6118c00086
Implement minimization of branches
2011-08-20 23:03:52 -04:00
0f6fb9b692
Separate transaction generation from solving and properly identify updates
2011-08-20 18:38:31 -04:00
f46aa495da
Turn obsolete relationships and replaced packages into conflict rules
2011-08-20 18:19:47 -04:00
52565a5935
Implement handling of conflicts with learned rules
2011-08-20 13:45:20 -04:00
b0c685176b
Correct branch handling and implement reverting of decisions at a particular level
2011-08-20 13:36:18 -04:00
37e676cedd
Implement analysis of conflicting rules
2011-08-20 13:21:24 -04:00
6d157b325d
Package ids are always positive, so use absolute literal value for package id
2011-08-20 13:21:24 -04:00
ad25618bdd
Add install job and update rule conflict handling and reenable installation
2011-08-19 06:15:51 -04:00
1125de6bf2
Added disablePolicyRules to solve conflicts between remove jobs & update rules
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This temporarily breaks installation of packages
2011-08-19 06:06:00 -04:00
0d30bc469b
In the default policy compare object ids to avoid recursion.
2011-08-05 04:14:11 -04:00
61ad71b624
Reverse the transaction instruction order.
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Early decisions cause later ones through dependencies. So in order to
perform the earlier decisions the later ones must be fulfilled first.
2011-08-05 04:14:11 -04:00
256955f0f7
Minor code cleanup
2011-07-21 13:53:39 +02:00
825deff09f
Completed analysis of unsolvable situations and main decision process
2011-07-08 07:11:04 -04:00
bc672deb32
Moving rule iteration logic to a separate RuleSet and RuleSetIterator class
2011-06-27 00:11:57 +02:00
3524d0388a
Fixed use statement
2011-06-08 11:32:41 +02:00
498125adbe
Assertions are now properly decided before running the main solver.
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Updating does not work yet. The test case works fine for installing/removing
the correct packages however. Weak (update/feature) rules are entirely ignored
so far.
Watches are on literal ids rather than literals to save on function calls
and memory usage. So a few methods for literals now have an id counter part.
This should probably be refactored to have the literal versions call the
id ones instead.
2011-06-07 22:43:26 +02:00
2e41993822
Update solver to use PackageInterface and store pool package ids inside of packages
2011-06-03 18:27:44 +02:00
8cbf3f4d75
No need to unify rules, we already check for duplication on insertion
2011-06-03 18:03:12 +02:00
92d443d07e
Fix arg order
2011-05-23 02:04:17 +02:00
48774ee6ca
Fix Literal id generation
2011-05-23 02:00:21 +02:00
a67a1637e1
Print more human-readable info
2011-05-23 02:00:03 +02:00
831f5219b6
Use spl_object_hash() instead of the package id which doesn't exist anymore
2011-05-23 02:00:00 +02:00
b85c1a2780
Fix interfaces use statements/use interfaces for type hints
2011-05-23 01:59:57 +02:00
4dad9fa6ef
Adding support for LinkConstraints to the solver requests.
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Constraints are directly passed on to the pool's whatProvides method
which returns a set of packages that satisfy name and constraint conditions.
2011-05-22 23:54:48 +02:00
273e12e386
Rule unification
2011-05-22 19:40:52 +02:00
f3d9c8701a
Generate transaction from solver's final decision queue.
2011-05-22 19:40:41 +02:00
8c9f8fb86f
Rename RelationConstraints to Links in the Package namespace.
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Constraints have been generalised to allow matching requiring and providing
constraints against each other.
2011-04-18 00:27:31 +02:00
c6321e7277
Fix tests and invalid use statements
2011-04-17 23:45:37 +02:00
3da43e751d
Update naming of repositories
2011-04-17 23:32:53 +02:00
6dbec8718d
Remove contains() from RepositoryInterface
2011-04-17 22:59:23 +02:00
7ea2fd6c93
Fix author/copyright
2011-04-17 21:39:53 +02:00
3a851b4059
Define an interface for packages and move package code to separate namespace.
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Ids are no longer needed, they are internal to the solver and not a part of
packages.
2011-04-17 21:36:05 +02:00
933cc6179b
Import initial partial port of the libzypp satsolver.
2011-04-05 17:37:19 +02:00
Nils Adermann