package com.egloos.realmove.dp.absfactory.framework;

import java.util.*;

public abstract class AbstractGroup {

	private String name = null;
	protected ArrayList<AbstractAddress> addresses = new ArrayList<AbstractAddress>();

	public void add( AbstractAddress address ) {
		addresses.add( address );
	}

	public String getName() {
		return this.name;
	}

	public void setName( String name ) {
		this.name = name;
	}

	public Iterator<AbstractAddress> iterator() {
		return addresses.iterator();
	}
	
	/**
	 * This method should be implemented by sub-classes.
	 * 
	 * @return some string to be printed
	 */
	public abstract String output();

}