diff options
Diffstat (limited to 'src/jrummikub/ai/fdsolver/constraint/LessThanConst.java')
-rw-r--r-- | src/jrummikub/ai/fdsolver/constraint/LessThanConst.java | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/jrummikub/ai/fdsolver/constraint/LessThanConst.java b/src/jrummikub/ai/fdsolver/constraint/LessThanConst.java new file mode 100644 index 0000000..18d8827 --- /dev/null +++ b/src/jrummikub/ai/fdsolver/constraint/LessThanConst.java @@ -0,0 +1,18 @@ +package jrummikub.ai.fdsolver.constraint; + +import java.util.Collection; + +import jrummikub.ai.fdsolver.Propagator; +import jrummikub.ai.fdsolver.Solver; +import jrummikub.ai.fdsolver.Var; + +public class LessThanConst<T extends Comparable<T>> extends FilterConstraint<T> { + public LessThanConst(final boolean allowEqual, Var<T> x, final T y) { + super(new Filter<T>() { + @Override + public boolean accept(T value) { + return value.compareTo(y) < (allowEqual ? 1 : 0); + } + }, x); + } +} |