source: src/main/java/agents/UtilityBasedAcceptor.java@ 126

package agents;

import java.util.ArrayList;
import java.util.List;

import genius.core.Bid;
import genius.core.BidIterator;
import genius.core.SupportedNegotiationSetting;

/**
 * This agent does not concede, but will accept anything equal to or above the
 * reservation value. For undiscounted domain only.
 */
public class UtilityBasedAcceptor extends TimeDependentAgent {

        private List<Bid> acceptableBids;

        @Override
        public double getE() {
                return 0;
        }

        @Override
        public String getName() {
                return "Utility Based Acceptor";
        }

        @Override
        public void init() {
                super.init();
                acceptableBids = new ArrayList<Bid>();

                BidIterator iter = new BidIterator(this.utilitySpace.getDomain());
                while (iter.hasNext()) {
                        Bid bid = iter.next();
                        try {

                                if (getUtility(bid) >= utilitySpace.getReservationValue() && (Math.random() <= getUtility(bid)))
                                        this.acceptableBids.add(bid);

                        } catch (Exception e) {
                                e.printStackTrace();
                        }
                }

        }

        @Override
        public boolean isAcceptable(Bid plannedBid) {
                Bid opponentLastBid = getOpponentLastBid();
                if (this.acceptableBids.contains(opponentLastBid))
                        return true;
                else
                        return false;
        }

        @Override
        public SupportedNegotiationSetting getSupportedNegotiationSetting() {
                return SupportedNegotiationSetting.getLinearUtilitySpaceInstance();
        }

        @Override
        public String getDescription() {
                return "Utility Based Acceptor";
        }
}