diff options
Diffstat (limited to 'Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java')
-rw-r--r-- | Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java index f65428fe..cbbaaafd 100644 --- a/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java +++ b/Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner/src/hu/bme/mit/inf/dslreasoner/viatrasolver/reasoner/optimization/ObjectiveKind.java | |||
@@ -12,6 +12,16 @@ public enum ObjectiveKind { | |||
12 | return Comparators.LOWER_IS_BETTER; | 12 | return Comparators.LOWER_IS_BETTER; |
13 | } | 13 | } |
14 | 14 | ||
15 | @Override | ||
16 | public double getInvalidValue() { | ||
17 | return Double.POSITIVE_INFINITY; | ||
18 | } | ||
19 | |||
20 | @Override | ||
21 | public double getSatisfiedValue() { | ||
22 | return Double.NEGATIVE_INFINITY; | ||
23 | } | ||
24 | |||
15 | }, | 25 | }, |
16 | HIGHER_IS_BETTER { | 26 | HIGHER_IS_BETTER { |
17 | 27 | ||
@@ -20,10 +30,24 @@ public enum ObjectiveKind { | |||
20 | return Comparators.HIGHER_IS_BETTER; | 30 | return Comparators.HIGHER_IS_BETTER; |
21 | } | 31 | } |
22 | 32 | ||
33 | @Override | ||
34 | public double getInvalidValue() { | ||
35 | return Double.NEGATIVE_INFINITY; | ||
36 | } | ||
37 | |||
38 | @Override | ||
39 | public double getSatisfiedValue() { | ||
40 | return Double.POSITIVE_INFINITY; | ||
41 | } | ||
42 | |||
23 | }; | 43 | }; |
24 | 44 | ||
25 | public abstract Comparator<Double> getComparator(); | 45 | public abstract Comparator<Double> getComparator(); |
26 | 46 | ||
47 | public abstract double getInvalidValue(); | ||
48 | |||
49 | public abstract double getSatisfiedValue(); | ||
50 | |||
27 | public static ObjectiveKind fromComparator(Comparator<Double> comparator) { | 51 | public static ObjectiveKind fromComparator(Comparator<Double> comparator) { |
28 | if (Comparators.LOWER_IS_BETTER.equals(comparator)) { | 52 | if (Comparators.LOWER_IS_BETTER.equals(comparator)) { |
29 | return ObjectiveKind.LOWER_IS_BETTER; | 53 | return ObjectiveKind.LOWER_IS_BETTER; |