Java(TM) Boutique - Tutorial - Access Your Stored Java Objects with the Iterator Design Pattern

Listing 5. The FootballTeams class.

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.StringTokenizer;

public class FootballTeams {
	private static final int MAX = 32;
	private Sports[] footballList;
	private static final String footballFile = "nfl2006.csv";

	public FootballTeams() {
		buildTeamList();
		}

	public void buildTeamList() {
		footballList = new Sports[MAX];
		try {
			BufferedReader file = 
			new BufferedReader(new FileReader(footballFile));
			String line = null;
			int current = 0;
			while((line = file.readLine()) != null) {
				String team = null;
				int win = 0;
				int loss = 0;
				int tie = 0;
				StringTokenizer tokenizer = 
				new StringTokenizer(line,",\n");
				while(tokenizer.hasMoreTokens()) {
					team = tokenizer.nextToken();
					win = new Integer(tokenizer.nextToken());
					loss = new Integer(tokenizer.nextToken());
					tie = new Integer(tokenizer.nextToken());
					}
				Sports football = new Football(team,win,loss,tie);
				if(current < MAX) {
					footballList[current] = football;
					++current;
					}
				else {
					System.err.println("--> ERROR: Array is full!");
					}
				}
			file.close();
			}
		catch(FileNotFoundException exception) {
			exception.printStackTrace();
			}
		catch(IOException exception) {
			exception.printStackTrace();
			}
		}

	public Sports[] getTeamList() {
		return footballList;
		}
	}

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