ContactsCollection.java

package calendar;

import java.util.ArrayList;
import java.util.Calendar;

import javax.naming.directory.InvalidAttributesException;

/**
 * @author Thomas Milner
 * @date 24/02/2012
 *
 * @brief
 * This class holds the Contacts, it extends the Collection Object
 */
public class ContactsCollection extends Collection<Contact> {

	/**
	 * Constructor, just sets the data arraylist to be the correct type.
	 */
    public ContactsCollection() {
        m_data = new ArrayList<Contact>();
    }
    
    public int GetIndexById(int id) {
    	for(int i = 0; i < m_data.size(); i++) {
    		if(m_data.get(i).GetId() == id)
    			return i;
    	}
    	return 0;
    }
    
    public static void main(String[] args) throws InvalidAttributesException{
    	ContactsCollection c = new ContactsCollection();
    	System.out.println("Before adding any contacts toCSV returns :" + 
    	c.ToCSV());

    	c.Add(new Contact(Data.AllocateEventId(), "John Smith", Calendar.
    			getInstance(), "00000000000", "00000000000","00000000000",
    			"john@spam.com", "john@spam.com", "joh.com"));
    	System.out.println("After adding a contact toCSV returns :" + c.
    			ToCSV());
    	c.Add(new Contact(Data.AllocateEventId(), "DrWho Smith", Calendar.
    			getInstance(), "00000000000", "00000000000","00000000000",
    			"Dr@spam.com", "Dr@spam.com", "Dr.com"));

    	System.out.println("After adding another contact toCSV returns :" + 
    	c.ToCSV());
    	c.Remove(0);
    	System.out.println("After removal of the event first contact toCSV " +
    			"returns: " + c.ToCSV());
    }
    
}