diff options
Diffstat (limited to 'subprojects/store-dse/src/main/java/tools/refinery/store/dse/strategy/BestFirstStoreManager.java')
-rw-r--r-- | subprojects/store-dse/src/main/java/tools/refinery/store/dse/strategy/BestFirstStoreManager.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/subprojects/store-dse/src/main/java/tools/refinery/store/dse/strategy/BestFirstStoreManager.java b/subprojects/store-dse/src/main/java/tools/refinery/store/dse/strategy/BestFirstStoreManager.java new file mode 100644 index 00000000..3d32f84c --- /dev/null +++ b/subprojects/store-dse/src/main/java/tools/refinery/store/dse/strategy/BestFirstStoreManager.java | |||
@@ -0,0 +1,87 @@ | |||
1 | /* | ||
2 | * SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/> | ||
3 | * | ||
4 | * SPDX-License-Identifier: EPL-2.0 | ||
5 | */ | ||
6 | package tools.refinery.store.dse.strategy; | ||
7 | |||
8 | import tools.refinery.store.dse.transition.DesignSpaceExplorationStoreAdapter; | ||
9 | import tools.refinery.store.dse.transition.VersionWithObjectiveValue; | ||
10 | import tools.refinery.store.dse.transition.statespace.ActivationStore; | ||
11 | import tools.refinery.store.dse.transition.statespace.EquivalenceClassStore; | ||
12 | import tools.refinery.store.dse.transition.statespace.ObjectivePriorityQueue; | ||
13 | import tools.refinery.store.dse.transition.statespace.SolutionStore; | ||
14 | import tools.refinery.store.dse.transition.statespace.internal.ActivationStoreImpl; | ||
15 | import tools.refinery.store.dse.transition.statespace.internal.FastEquivalenceClassStore; | ||
16 | import tools.refinery.store.dse.transition.statespace.internal.ObjectivePriorityQueueImpl; | ||
17 | import tools.refinery.store.dse.transition.statespace.internal.SolutionStoreImpl; | ||
18 | import tools.refinery.store.map.Version; | ||
19 | import tools.refinery.store.model.ModelStore; | ||
20 | import tools.refinery.store.statecoding.StateCoderStoreAdapter; | ||
21 | import tools.refinery.visualization.statespace.VisualizationStore; | ||
22 | import tools.refinery.visualization.statespace.internal.VisualizationStoreImpl; | ||
23 | |||
24 | import java.util.function.Consumer; | ||
25 | |||
26 | public class BestFirstStoreManager { | ||
27 | |||
28 | ModelStore modelStore; | ||
29 | ObjectivePriorityQueue objectiveStore; | ||
30 | ActivationStore activationStore; | ||
31 | SolutionStore solutionStore; | ||
32 | EquivalenceClassStore equivalenceClassStore; | ||
33 | VisualizationStore visualizationStore; | ||
34 | |||
35 | public BestFirstStoreManager(ModelStore modelStore, int maxNumberOfSolutions) { | ||
36 | this.modelStore = modelStore; | ||
37 | DesignSpaceExplorationStoreAdapter storeAdapter = | ||
38 | modelStore.getAdapter(DesignSpaceExplorationStoreAdapter.class); | ||
39 | |||
40 | objectiveStore = new ObjectivePriorityQueueImpl(storeAdapter.getObjectives()); | ||
41 | Consumer<VersionWithObjectiveValue> whenAllActivationsVisited = x -> objectiveStore.remove(x); | ||
42 | activationStore = new ActivationStoreImpl(storeAdapter.getTransformations().size(), whenAllActivationsVisited); | ||
43 | solutionStore = new SolutionStoreImpl(maxNumberOfSolutions); | ||
44 | equivalenceClassStore = new FastEquivalenceClassStore(modelStore.getAdapter(StateCoderStoreAdapter.class)) { | ||
45 | @Override | ||
46 | protected void delegate(VersionWithObjectiveValue version, int[] emptyActivations, boolean accept) { | ||
47 | throw new UnsupportedOperationException("This equivalence storage is not prepared to resolve " + | ||
48 | "symmetries!"); | ||
49 | } | ||
50 | }; | ||
51 | visualizationStore = new VisualizationStoreImpl(); | ||
52 | } | ||
53 | |||
54 | public ModelStore getModelStore() { | ||
55 | return modelStore; | ||
56 | } | ||
57 | |||
58 | ObjectivePriorityQueue getObjectiveStore() { | ||
59 | return objectiveStore; | ||
60 | } | ||
61 | |||
62 | ActivationStore getActivationStore() { | ||
63 | return activationStore; | ||
64 | } | ||
65 | |||
66 | public SolutionStore getSolutionStore() { | ||
67 | return solutionStore; | ||
68 | } | ||
69 | |||
70 | EquivalenceClassStore getEquivalenceClassStore() { | ||
71 | return equivalenceClassStore; | ||
72 | } | ||
73 | |||
74 | public VisualizationStore getVisualizationStore() { | ||
75 | return visualizationStore; | ||
76 | } | ||
77 | |||
78 | public void startExploration(Version initial) { | ||
79 | startExploration(initial, 1); | ||
80 | } | ||
81 | |||
82 | public void startExploration(Version initial, int randomSeed) { | ||
83 | BestFirstExplorer bestFirstExplorer = new BestFirstExplorer(this, modelStore.createModelForState(initial), | ||
84 | randomSeed); | ||
85 | bestFirstExplorer.explore(); | ||
86 | } | ||
87 | } | ||