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Restructured fdsolver api and made first test succeed

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git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@423 72836036-5685-4462-b002-a69064685172
This commit is contained in:
Jannis Harder 2011-06-13 22:19:31 +02:00
parent a15626ac3b
commit 2b4ad89e72
18 changed files with 600 additions and 57 deletions
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28
test/jrummikub/ai/fdsolver/SolverTest.java
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@ -1,8 +1,8 @@
package jrummikub.ai.fdsolver;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import jrummikub.ai.fdsolver.constraint.LessThan;
import jrummikub.ai.fdsolver.constraint.LessThanConst;
import org.junit.Test;
@ -11,18 +11,20 @@ public class SolverTest {
public void test() {
Solver solver = new Solver();
Var<Integer> x = new Var<Integer>(solver, Arrays.asList(1, 2, 3));
Var<Integer> y = Var.range(solver, 1,13);
Var<Integer> x = solver.makeVar(1, 2, 3);
Var<Integer> y = solver.makeRangeVar(1, 13);
Constraints.lessThan(solver, y, x);
while(solver.solve()) {
solver.push();
Constraints.lessThan(solver, x, x.getValue());
solver.addConstraint(new LessThan<Integer>(false, y, x));
int lastx = 0, lasty = 0;
while (solver.solve()) {
lastx = x.getValue();
lasty = y.getValue();
System.out.println("x = " + lastx + ", y = " + lasty);
solver.addConstraint(new LessThanConst<Integer>(false, x, x.getValue()));
}
solver.pop();
assertEquals(2, (int)x.getValue());
assertEquals(1, (int)y.getValue());
assertEquals(2, lastx);
assertEquals(1, lasty);
}
}