Package edu.pdx.cs410J

Class AbstractPhoneBill<T extends AbstractPhoneCall>

java.lang.Object

edu.pdx.cs410J.AbstractPhoneBill<T>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

PhoneBill

public abstract class AbstractPhoneBill<T extends AbstractPhoneCall>
extends Object
implements Serializable

This abstract class represents a customer's phone bill that consists of multiple phone calls.

Author:

David Whitlock

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AbstractPhoneBill()

Method Summary

Modifier and Type	Method	Description
abstract void	addPhoneCall(T call)	Adds a phone call to this phone bill
abstract String	getCustomer()	Returns the name of the customer whose phone bill this is
abstract Collection<T>	getPhoneCalls()	Returns all of the phone calls (as instances of AbstractPhoneCall) in this phone bill
final String	toString()	Returns a brief textual description of this phone bill

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AbstractPhoneBill

public AbstractPhoneBill()

Method Details

getCustomer

public abstract String getCustomer()

Returns the name of the customer whose phone bill this is

addPhoneCall

public abstract void addPhoneCall(T call)

Adds a phone call to this phone bill

getPhoneCalls

public abstract Collection<T> getPhoneCalls()

Returns all of the phone calls (as instances of AbstractPhoneCall) in this phone bill

toString

public final String toString()

Returns a brief textual description of this phone bill

Overrides:

toString in class Object