client.java

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import  java.util.*;

/**
 * This class models a bank client. The following information is
 * maintained:
 * <ol>
 * <li>The name of the client, a <code>String</code></li>
 * <li>The bank accounts of the client, a <code>Vector</code></li>
 * </ol>
 *
 * @author author name
 * @version  1.0.0
 */
public class Client {

    /* Name of client */
    private String name;

    /* Collection of <code>BankAccounts</code> objects.*/
    private Vector  accounts;

    /**
     * Constructs a <code>Client</code> object.
     * <p>
     * Creates an empty collection of bank accounts.
     * </p>
     *
     * @param initialName  the name of the client.
     */
    public Client(String initialName)  {

        name = initialName;
        accounts = new Vector();
    }

    /**
     * Adds a bank account to this client.
     *
     * @param bankAccount  the {@link BankAccount} object.
     */
    public void  addAccount(BankAccount bankAccount)  {

        accounts.add(bankAccount);
    }

    /**
     * Returns an iterator over the bank accounts of this client.
     *
     * return  an {@link Iterator} over the bank accounts of this
     *         client.
     */
    public Iterator  getAccountsIterator() {

        return accounts.iterator();
    }

    /**
     * Returns the number of bank account of this client.
     *
     * @return  the number of bank account of this client.
     */
    public int  getNumberOfAccounts()  {

        return accounts.size();
    }
}