source: src/main/java/agents/anac/y2015/xianfa/Statistician.java

package agents.anac.y2015.xianfa;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

import agents.anac.y2015.xianfa.XianFaAgent;
import genius.core.issue.Value;
import genius.core.parties.AbstractNegotiationParty;
 
public class Statistician {
        private XianFaAgent myAgent;
        private String record = "record";
        
        public Statistician(AbstractNegotiationParty myAgent) {
                this.myAgent = (XianFaAgent) myAgent;
        }
        
        public void log() {
                write(analyse());
        }
        
        public String analyse() {
                String c = "";
                String n = System.getProperty("line.separator");
                
                ArrayList<AIssue> issues = myAgent.issuesA;
                ArrayList<AIssue> issuesB = myAgent.issuesB;
                
                for (int i=0; i<issues.size(); i++) {
                        c += String.valueOf(issues.get(i).issnr);
                        c += n;
                        
                        for (Value val : issues.get(i).getValues().keySet()) {
                                c += val.toString();
                                c += "  -  ";
                                c += String.valueOf(issues.get(i).getValues().get(val));
                                c += " / ";
                                c += String.valueOf(issuesB.get(i).getValues().get(val));
                                c += n;
                        }
                }
                
                c += n;
                c += "Number of offers accepted by opponent A: " + String.valueOf(myAgent.stat_goodBids);
                c += n;
                c += "Number of offers accepted by opponent B: " + String.valueOf(myAgent.stat_BAccepts);
                
                c += n;
                //c += "Failed attempts to find a good enough bid: " + String.valueOf(myAgent.stat_bidsNotInList);
                //c += n;
                //c += "Successful attempts at findding a good enough bid: " + String.valueOf(myAgent.stat_bidsInList);
                //c += n;
                
                c += n;
                c += "Average time per round: " + myAgent.avgRdTime;
                c += n;
                c += "Reservation value is: " + myAgent.resValue;
                c += n;
                c += "Number of times offered history best bid: " + String.valueOf(myAgent.stat_offerHistBest);
                c += n;
                if (myAgent.opponentABest != null) {
                        c += "Opponent A's best bid is: " + myAgent.opponentABest.toString();
                        c += n;
                        try {
                                c += "Utility of opponent A's best bid is: " + String.valueOf(myAgent.getUtilitySpace().getUtility(myAgent.opponentABest));
                        } catch (Exception e) {
                                e.printStackTrace();
                        }
                        c += n;
                }
                c += "My total unique offers: " + String.valueOf(myAgent.myUniqueOffers);
                c += n;
                c += "Number of unique offers made by A: " + String.valueOf(myAgent.bidSet.size());
                c += n;
                c += "Number of unique offers made by B: " + String.valueOf(myAgent.bidSetB.size());
                
                c += n;
                c += "this is round ";
                c += String.valueOf(myAgent.rounds);
                c += n;
                c += "Normalized time at which session has ended: ";
                c += myAgent.getTimeLine().getTime();
                
                return c;
        }
        
        public void write(String content) {
                try {
 
                        //String content = "This is the content to write into file";
 
                        File file = new File("C:\\Users\\Kevin\\Research Papers\\" +
                        "record.txt");
 
                        // if file doesnt exists, then create it
                        if (!file.exists()) {
                                file.createNewFile();
                        }
 
                        FileWriter fw = new FileWriter(file.getAbsoluteFile());
                        BufferedWriter bw = new BufferedWriter(fw);
                        bw.write(content);
                        bw.close();
 
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }
}