source: src/main/java/agents/anac/y2014/Aster/SearchBid.java

package agents.anac.y2014.Aster;

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

import genius.core.Bid;
import genius.core.issue.Issue;
import genius.core.issue.IssueInteger;
import genius.core.issue.ValueInteger;
import genius.core.utility.AbstractUtilitySpace;

public class SearchBid {
        private AbstractUtilitySpace utilitySpace;

        public SearchBid(AbstractUtilitySpace utilitySpace) {
                this.utilitySpace = utilitySpace;
        }

        /**
         * Search Bid for nonlinear ã� ã�„ã�¶é«˜é€ŸåŒ–ã�—ã�Ÿãƒ�ージョン
         */
        public ArrayList<Bid> searchOfferingBid(ArrayList<Bid> bidHistory, Bid bid,
                        double bidTarget) throws Exception {
                List<Issue> issues = utilitySpace.getDomain().getIssues();
                Bid nextBid = new Bid(bid);
                IssueInteger lIssueInteger;
                double nextBidUtility;
                int issueNumber, issueIndexMin, issueIndexMax;

                for (Issue issue : issues) {
                        lIssueInteger = (IssueInteger) issue;
                        issueNumber = lIssueInteger.getNumber();
                        issueIndexMin = lIssueInteger.getLowerBound();
                        issueIndexMax = lIssueInteger.getUpperBound();

                        for (int i = issueIndexMin; i <= issueIndexMax; i++) {
                                nextBid = nextBid.putValue(issueNumber, new ValueInteger(i));
                                nextBidUtility = utilitySpace.getUtility(nextBid);

                                // æ–°ã�—ã�„Bidã�ŒTarget以下ã�®å ´å�ˆã�¯å�´ä¸‹
                                if (nextBidUtility <= bidTarget) {
                                        continue;
                                }

                                // æ–°ã�—ã�„Bidã�Œç�¾åœ¨ã�®æŽ¢ç´¢ãƒ†ãƒ¼ãƒ–ルã�«ã�ªã�‘ã‚Œã�°è¿½åŠ 
                                if (!bidHistory.contains(nextBid)) {
                                        Bid newBid = new Bid(nextBid);
                                        bidHistory.add(newBid);
                                }

                        }
                        nextBid = new Bid(bid); // BidReset
                }

                return bidHistory;
        }
}