metab
Class Drink

java.lang.Object
  metab.Drink

All Implemented Interfaces:

java.io.Serializable

public class Drink

extends java.lang.Object

implements java.io.Serializable

The Drink class is a simple way to represent an alcoholic beverage. Values used include the ethanol concentration (%), the volume (oz), and the name of the beverage. The percent volume of ethanol can be determined by using the total volume and the concentration. This class allows for infinite numbers of different drinks.

Version:

1.03

Author:

Levi Blackstone, Matthew Woller

See Also:

Serialized Form

Field Summary

private double	concentration Concentration of beverage (percent).
private java.lang.String	name Name of the beverage.
private double	volume Volume of beverage (oz).

Constructor Summary

(package private)

Drink(double concentration, double volume, java.lang.String name) Constructor for Drink class.

Method Summary

double	getConcentration() Retrieves concentration of beverage.
Drink	getCopy() Retrieves a copy of beverage concentration and volume (percent, L).
java.lang.String	getName() Retrieves the name and description of the drink.
double	getVolume() Retrieves volume of beverage.

Methods inherited from class java.lang.Object

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

Field Detail

concentration

private double concentration

Concentration of beverage (percent).

volume

private double volume

Volume of beverage (oz).

name

private java.lang.String name

Name of the beverage.

Constructor Detail

Drink

Drink(double concentration,
      double volume,
      java.lang.String name)

Constructor for Drink class.

Parameters:

concentration - Concentration of beverage (percent).

volume - Volume of beverage (oz).

Method Detail

getConcentration

public double getConcentration()

Retrieves concentration of beverage.

Returns:

double representing concentration of beverage (percent).

getName

public java.lang.String getName()

Retrieves the name and description of the drink.

Returns:

String containing the drink name.

getVolume

public double getVolume()

Retrieves volume of beverage.

Returns:

double representing volume of beverage (oz).

getCopy

public Drink getCopy()

Retrieves a copy of beverage concentration and volume (percent, L).

Returns:

Drink representing new instance of current beverage.