diff options
Diffstat (limited to 'src/jrummikub/ai/fdsolver/constraint')
7 files changed, 7 insertions, 7 deletions
diff --git a/src/jrummikub/ai/fdsolver/constraint/ComparatorConstraint.java b/src/jrummikub/ai/fdsolver/constraint/ComparatorConstraint.java index 24e7ecf..ab0edde 100644 --- a/src/jrummikub/ai/fdsolver/constraint/ComparatorConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/ComparatorConstraint.java @@ -12,7 +12,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class ComparatorConstraint<T> implements Constraint { +public class ComparatorConstraint<T> extends Constraint { Var<T> x, y; Comparator<T> comparator, reverseComparator; ComparatorPropagator<T> trueX, trueY, falseX, falseY; diff --git a/src/jrummikub/ai/fdsolver/constraint/FilterConstraint.java b/src/jrummikub/ai/fdsolver/constraint/FilterConstraint.java index e676882..d01a109 100644 --- a/src/jrummikub/ai/fdsolver/constraint/FilterConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/FilterConstraint.java @@ -12,7 +12,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class FilterConstraint<T> implements Constraint { +public class FilterConstraint<T> extends Constraint { private Var<T> var; private Propagator trueProp, falseProp; private Filter<T> filter; diff --git a/src/jrummikub/ai/fdsolver/constraint/IfConstraint.java b/src/jrummikub/ai/fdsolver/constraint/IfConstraint.java index 802acc2..3046eb5 100644 --- a/src/jrummikub/ai/fdsolver/constraint/IfConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/IfConstraint.java @@ -11,7 +11,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class IfConstraint implements Constraint { +public class IfConstraint extends Constraint { Var<Boolean> condition; Constraint child; Collection<Var<?>> vars; diff --git a/src/jrummikub/ai/fdsolver/constraint/IndexConstraint.java b/src/jrummikub/ai/fdsolver/constraint/IndexConstraint.java index 999924f..9d80a37 100644 --- a/src/jrummikub/ai/fdsolver/constraint/IndexConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/IndexConstraint.java @@ -13,7 +13,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class IndexConstraint<T> implements Constraint { +public class IndexConstraint<T> extends Constraint { Var<T> target; Var<Integer> index; List<Var<T>> list; diff --git a/src/jrummikub/ai/fdsolver/constraint/OffsetConstraint.java b/src/jrummikub/ai/fdsolver/constraint/OffsetConstraint.java index f91dcda..a324d2a 100644 --- a/src/jrummikub/ai/fdsolver/constraint/OffsetConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/OffsetConstraint.java @@ -10,7 +10,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class OffsetConstraint implements Constraint { +public class OffsetConstraint extends Constraint { private Var<Integer> x, y; int offset; Propagator propX, propY; diff --git a/src/jrummikub/ai/fdsolver/constraint/SameConstraint.java b/src/jrummikub/ai/fdsolver/constraint/SameConstraint.java index 7fc8961..954b6fa 100644 --- a/src/jrummikub/ai/fdsolver/constraint/SameConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/SameConstraint.java @@ -10,7 +10,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class SameConstraint<T> implements Constraint { +public class SameConstraint<T> extends Constraint { private Var<T> x, y; Propagator propX, propY; diff --git a/src/jrummikub/ai/fdsolver/constraint/SumConstraint.java b/src/jrummikub/ai/fdsolver/constraint/SumConstraint.java index 80b19e2..c96a751 100644 --- a/src/jrummikub/ai/fdsolver/constraint/SumConstraint.java +++ b/src/jrummikub/ai/fdsolver/constraint/SumConstraint.java @@ -10,7 +10,7 @@ import jrummikub.ai.fdsolver.Propagator; import jrummikub.ai.fdsolver.Satisfiability; import jrummikub.ai.fdsolver.Var; -public class SumConstraint implements Constraint { +public class SumConstraint extends Constraint { Var<Integer> x, y, z; public SumConstraint(Var<Integer> x, Var<Integer> y, Var<Integer> z) { |