sjm.examples.coffee
Class Coffee

java.lang.Object
  |
  +--sjm.examples.coffee.Coffee

public class Coffee

extends java.lang.Object

implements PubliclyCloneable

A Coffee object represents a type of coffee. Each type of coffee has a name, and may have a former name. Each type also has a roast, which may be Regular, French, or Italian. We offer some types of coffee in two roasts, where French is an alternative to the normal roast. Finally, each type has a country of origin, and a price per pound.

Field Summary

protected boolean	alsoOfferFrench
protected java.lang.String	country
protected java.lang.String	formerName
protected java.lang.String	name
protected double	price
protected java.lang.String	roast

Constructor Summary

Coffee()

Method Summary

java.lang.Object	clone() Return a copy of this object.
static boolean	equal(java.lang.Object o1, java.lang.Object o2) Compares two objects for equality, treating nulls carefullly, and relying on the first object's implementation of equals().
boolean	equals(java.lang.Object o) Compares this object against the specified object.
boolean	getAlsoOfferFrench() Return true, if we offer a french roast version of this coffee in addition to another roast.
java.lang.String	getCountry() Return the country of origin for of this type of coffee's beans.
java.lang.String	getFormerName() Return a former name for this type of coffee.
java.lang.String	getName() Return the name of this type of coffee.
double	getPrice() Return the price per pound of this coffee.
java.lang.String	getRoast() Return the name of the roast of this coffee.
void	setAlsoOfferFrench(boolean alsoOfferFrench) Set the truth of the notion that, in addition to some other type of roast, we offer a french roast version of this coffee.
void	setCountry(java.lang.String country) Set the country of origin for of this type of coffee's beans.
void	setFormerName(java.lang.String formerName) Set a former name of this coffee.
void	setName(java.lang.String name) Set the name of this coffee.
void	setPrice(double price) Set the price per pound of this coffee
void	setRoast(java.lang.String roast) Set the roast of this coffee.
java.lang.String	toString() Return a textual description of this coffee type.

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

name

protected java.lang.String name

formerName

protected java.lang.String formerName

roast

protected java.lang.String roast

alsoOfferFrench

protected boolean alsoOfferFrench

country

protected java.lang.String country

price

protected double price

Constructor Detail

Coffee

public Coffee()

Method Detail

clone

public java.lang.Object clone()

Return a copy of this object.

Specified by:

clone in interface PubliclyCloneable

Overrides:

clone in class java.lang.Object

Returns:

a copy of this object

equal

public static boolean equal(java.lang.Object o1,
                            java.lang.Object o2)

Compares two objects for equality, treating nulls carefullly, and relying on the first object's implementation of equals().

Parameters:

o1 - one object

o2 - the other

Returns:

true if the objects are equal and false otherwise.

equals

public boolean equals(java.lang.Object o)

Compares this object against the specified object. The result is true if and only if the argument is not null and is a Coffee object whose attributes all equal this object's attributes.

Overrides:

equals in class java.lang.Object

Parameters:

o - the object to compare with.

Returns:

true if the objects are equal and false otherwise.

getAlsoOfferFrench

public boolean getAlsoOfferFrench()

Return true, if we offer a french roast version of this coffee in addition to another roast.

Returns:

true, if we offer a french roast version of this coffee in addition to another roast

getCountry

public java.lang.String getCountry()

Return the country of origin for of this type of coffee's beans.

Returns:

the country of origin for of this type of coffee's beans

getFormerName

public java.lang.String getFormerName()

Return a former name for this type of coffee.

Returns:

a former name for this type of coffee

getName

public java.lang.String getName()

Return the name of this type of coffee.

Returns:

the name of this type of coffee

getPrice

public double getPrice()

Return the price per pound of this coffee.

Returns:

the price per pound of this coffee

getRoast

public java.lang.String getRoast()

Return the name of the roast of this coffee.

Returns:

the name of the roast of this coffee

setAlsoOfferFrench

public void setAlsoOfferFrench(boolean alsoOfferFrench)

Set the truth of the notion that, in addition to some other type of roast, we offer a french roast version of this coffee.

Parameters:

boolean - true, if we offer a french roast version of this coffee

setCountry

public void setCountry(java.lang.String country)

Set the country of origin for of this type of coffee's beans.

Parameters:

String - the country

setFormerName

public void setFormerName(java.lang.String formerName)

Set a former name of this coffee.

Parameters:

String - the name

setName

public void setName(java.lang.String name)

Set the name of this coffee.

Parameters:

String - the name

setPrice

public void setPrice(double price)

Set the price per pound of this coffee

Parameters:

double - the price

setRoast

public void setRoast(java.lang.String roast)

Set the roast of this coffee.

Parameters:

String - the roast

toString

public java.lang.String toString()

Return a textual description of this coffee type.

Overrides:

toString in class java.lang.Object

Returns:

a textual description of this coffee type