1 files changed, 0 insertions, 42 deletions
diff --git a/src/jrummikub/ai/fdsolver/constraint/ComparatorPropagator.java b/src/jrummikub/ai/fdsolver/constraint/ComparatorPropagator.java
deleted file mode 100644
index b3a3089..0000000
--- a/src/jrummikub/ai/fdsolver/constraint/ComparatorPropagator.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package jrummikub.ai.fdsolver.constraint;
-
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-
-import jrummikub.ai.fdsolver.Propagator;
-import jrummikub.ai.fdsolver.Var;
-
-public class ComparatorPropagator<T> implements Propagator {
-	private Var<T> x, y;
-	private Comparator<T> comparator;
-	private boolean allowEqual;
-	public ComparatorPropagator(Comparator<T> comparator, boolean allowEqual, Var<T> x, Var<T> y) {
-		this.comparator = comparator;
-		this.allowEqual = allowEqual;
-		this.x = x;
-		this.y = y;
-	}
-
-	@Override
-	public Collection<Var<?>> getWatchedVars() {
-		return Arrays.<Var<?>>asList(y);
-	}
-
-	@Override
-	public void propagate() {
-		T maxY = Collections.max(y.getRange(), comparator);
-		
-		for(Iterator<T> i = x.iterator(); i.hasNext();) {
-			T value = i.next();
-			int comparision = comparator.compare(value, maxY);
-			if (comparision > 0 || comparision == 0 && !allowEqual) {
-				i.remove();
-			}
-		}
-	}
-}