source: src/main/java/negotiator/parties/NegotiationEndingParty.java@ 161

package negotiator.parties;

import java.util.List;

import genius.core.AgentID;
import genius.core.actions.Action;
import genius.core.actions.EndNegotiation;
import genius.core.actions.Offer;
import genius.core.parties.AbstractNegotiationParty;
import genius.core.parties.NegotiationInfo;

/**
 * Agent that always ends the nego as quick as possible, only placing a random
 * bid if it starts.
 * <p/>
 * The class was created as part of a series of agents used to understand the
 * api better
 *
 * @author David Festen
 */
public class NegotiationEndingParty extends AbstractNegotiationParty {

        /**
         * Initializes a new instance of the {@link NegotiationEndingParty} class.
         *
         * @param utilitySpace
         *            The utility space used by this class
         * @param deadlines
         *            The deadlines for this session
         * @param timeline
         *            The time line (if time deadline) for this session, can be null
         * @param randomSeed
         *            The seed that should be used for all randomization (to be
         *            reproducible)
         */
        @Override
        public void init(NegotiationInfo info) {
                super.init(info);
        }

        /**
         * If offer was proposed: Accept offer, otherwise: Propose random offer
         *
         * @param possibleActions
         *            List of all actions possible.
         * @return Accept or Offer action
         */
        @Override
        public Action chooseAction(final List<Class<? extends Action>> possibleActions) {

                if (possibleActions.contains(EndNegotiation.class)) {
                        return new EndNegotiation(getPartyId());
                } else {
                        return new Offer(getPartyId(), generateRandomBid());
                }
        }

        /**
         * We ignore any messages received.
         *
         * @param sender
         *            The initiator of the action
         * @param arguments
         *            The action performed
         */
        @Override
        public void receiveMessage(final AgentID sender, final Action arguments) {
                super.receiveMessage(sender, arguments);
        }

        @Override
        public String getDescription() {
                return "Stop Negotiation Party";
        }

}