source: java/ecj/cecj/app/numbers_game/MultiDimensionalNumbersGame2.java @ 101

package cecj.app.numbers_game;

import java.math.BigInteger;
import java.util.List;

import cecj.interaction.InteractionResult;
import cecj.interaction.RealValuedResult;
import cecj.utils.Pair;


public class MultiDimensionalNumbersGame2 extends MultiDimensionalNumbersGame {

        @Override
        protected Pair<? extends InteractionResult> compareDimensionsVectors(
                        List<BigInteger> candidateVector, List<BigInteger> testVector) {

                int comparisonDimension = 0;
                BigInteger minDiffOnDimension = candidateVector.get(0).subtract(testVector.get(0)).abs();
                for (int dim = 1; dim < candidateVector.size(); dim++) {
                        BigInteger diff = candidateVector.get(dim).subtract(testVector.get(dim)).abs();
                        if (diff.compareTo(minDiffOnDimension) < 0) {
                                minDiffOnDimension = diff;
                                comparisonDimension = dim;
                        }
                }

                if (candidateVector.get(comparisonDimension).compareTo(testVector.get(comparisonDimension)) > 0) {
                        return new Pair<RealValuedResult>(new RealValuedResult(1), new RealValuedResult(0));
                } else {
                        return new Pair<RealValuedResult>(new RealValuedResult(0), new RealValuedResult(1));
                }
        }
}