package metab;
import java.io.*;


/**
 * The <code>Drink</code> 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.
 * @author Levi Blackstone, Matthew Woller
 * @version 1.03
 */
public class Drink implements Serializable{

	/**
	 * Concentration of beverage (percent).
	 */
	private double concentration;
	/**
	 * Volume of beverage (oz).
	 */
	private double volume;
	/**
	 * Name of the beverage.
	 */
	private String name;

	/**
	 * Constructor for Drink class.
	 * @param concentration Concentration of beverage (percent).
	 * @param volume Volume of beverage (oz).
	 */
	Drink(double concentration, double volume, String name) {

		this.concentration = concentration;
		this.volume = volume;
		this.name = name;

	}

	/**
	 * Retrieves concentration of beverage.
	 * @return <Code>double</Code> representing concentration of beverage (percent).
	 */
	public double getConcentration() {

		return concentration;

	}

	/**
	 * Retrieves the name and description of the drink.
	 * @return <code>String</code> containing the drink name.
	 */
	public String getName() {

		return this.name;

	}

	/**
	 * Retrieves volume of beverage.
	 * @return <Code>double</Code> representing volume of beverage (oz).
	 */
	public double getVolume() {

		return volume;

	}

	/**
	 * Retrieves a copy of beverage concentration and volume (percent, L).
	 * @return <Code>Drink</Code> representing new instance of current beverage.
	 */
	public Drink getCopy() {

		return new Drink(this.concentration, this.volume, this.name);

	}

}