root/okpoll/src/net/okjsp/poll/Poll.java

package net.okjsp.poll;

import java.util.ArrayList;

public class Poll {
        
        private int id; 
        
        private String question;

        private ArrayList<Item> items;


        public void setQuestion(String question) {
                this.question = question;
        }
        
        public String getQuestion() {
                return this.question;
        }

        public ArrayList<Item> getItems() {
                return items;
        }
        
        public void setItems(ArrayList<Item> items) {
                int idx = 0;
                for (Item item : items) {
                        item.setId(idx++);
                }
                this.items = items;
        }

        public void setId(int id) {
                this.id = id;
        }

        public int getId() {
                return id;
        }

        public int increment(int itemId) {
                for (Item item : items) {
                        if (item.getId() == itemId) {
                                item.increment();
                                return item.getCount();
                        }
                }
                return 0;
        }

        public int getTotalCount() {
                int totalCount = 0;
                for (Item item : items) {
                        totalCount+= item.getCount();
                }
                return totalCount;
        }
}