retail
Class CD

java.lang.Object
  retail.Product
      retail.CD

All Implemented Interfaces:

java.lang.Comparable

public class CD
extends Product

Field Summary

static double	DEFAULT_COST default wholesale cost for a CD
static double	DEFAULT_PRICE default price for a CD
static int	REORDER_BATCH amount to re-order when re-supplying inventory

Fields inherited from class retail.Product

currInventory, name, sku, totalSold

Constructor Summary

CD()
Creates a new default instance of CD

CD(int skuLen, java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, MusicalGenre gr)
Creates a new instance of CD - generating an SKU of a given length randomly

CD(int skuLen, java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, java.lang.String genr)
Creates a new instance of CD, passed genre as a string - generating an SKU of a given length randomly

CD(java.util.Scanner lineScan)
Creates a new instance of CD given a properly positioned scanner - pointing to the appropriate place in a comma delimited string containing the name, cost, price, inventory, number sold, artist and (string representing the) genre (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized in that order.

CD(java.lang.String allInfo)
Creates a new instance of CD given a comma delimited string containing the name, cost, price, inventory, number sold, artist and (string representing the) genre (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized in that order.

CD(java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, MusicalGenre gr)
Creates a new instance of CD - generating an SKU randomly

CD(java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, java.lang.String genr)
Creates a new instance of CD, passed genre as a string - generating an SKU randomly

CD(java.lang.String id, java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, MusicalGenre gr)
Creates a new instance of CD

CD(java.lang.String id, java.lang.String nam, double price, double cost, int inv, int sold, java.lang.String art, java.lang.String genr)
Creates a new instance of CD, passed genre as a string

Method Summary

boolean	equals(java.lang.Object toCompare) report whether passed object is completely equal in contents to invoking object
java.lang.String	getArtist() report artist name
MusicalGenre	getGenre() report cd genre
java.lang.String	getGenreString() report cd genre as a String
boolean	setArtist(java.lang.String art) change artist name No way to validate
boolean	setGenre(MusicalGenre gen) change cd genre - uses enumerated type No way to validate?
boolean	setGenre(java.lang.String gen) change cd genre - passing a string Make sure string corresponds to a real genre
java.lang.String	toShortString() create a short string representation for the CD object
java.lang.String	toString() create a string representation for the CD object

Methods inherited from class retail.Product

addInventory, buy, compareTo, getCostOfGoodsSold, getCostOfGoodsSoldOld, getCostOfGoodsStocked, getCostOfGoodsStockedOld, getCurrInventory, getName, getProfit, getProfitMargin, getProfitOld, getRetailCost, getRevenues, getRevenuesOld, getSku, getSkuString, getTotalSold, getTotalStocked, getValueOfInventory, getValueOfInventoryOld, getWholesaleCost, setName, setRetailCost, setSku, setSku, setWholesaleCost

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PRICE

public static final double DEFAULT_PRICE

default price for a CD

See Also:

Constant Field Values

DEFAULT_COST

public static final double DEFAULT_COST

default wholesale cost for a CD

See Also:

Constant Field Values

REORDER_BATCH

public static final int REORDER_BATCH

amount to re-order when re-supplying inventory

See Also:

Constant Field Values

Constructor Detail

CD

public CD()

Creates a new default instance of CD

CD

public CD(java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          MusicalGenre gr)

Creates a new instance of CD - generating an SKU randomly

CD

public CD(int skuLen,
          java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          MusicalGenre gr)

Creates a new instance of CD - generating an SKU of a given length randomly

CD

public CD(java.lang.String id,
          java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          MusicalGenre gr)

Creates a new instance of CD

CD

public CD(java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          java.lang.String genr)

Creates a new instance of CD, passed genre as a string - generating an SKU randomly

CD

public CD(int skuLen,
          java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          java.lang.String genr)

Creates a new instance of CD, passed genre as a string - generating an SKU of a given length randomly

CD

public CD(java.lang.String id,
          java.lang.String nam,
          double price,
          double cost,
          int inv,
          int sold,
          java.lang.String art,
          java.lang.String genr)

Creates a new instance of CD, passed genre as a string

CD

public CD(java.util.Scanner lineScan)

Creates a new instance of CD given a properly positioned scanner - pointing to the appropriate place in a comma delimited string containing the name, cost, price, inventory, number sold, artist and (string representing the) genre (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized in that order. Scanner is updated by the Product constructor via side effects due to its being an object - it will be updated, moving on to the next item

CD

public CD(java.lang.String allInfo)

Creates a new instance of CD given a comma delimited string containing the name, cost, price, inventory, number sold, artist and (string representing the) genre (such as might be obtained via reading in a file that has one line per Song) Assumes info is organized in that order. passed scanner for its side effects - it will be updated, moving on to the next item

Method Detail

getArtist

public java.lang.String getArtist()

report artist name

getGenre

public MusicalGenre getGenre()

report cd genre

getGenreString

public java.lang.String getGenreString()

report cd genre as a String

setArtist

public boolean setArtist(java.lang.String art)

change artist name No way to validate

setGenre

public boolean setGenre(MusicalGenre gen)

change cd genre - uses enumerated type No way to validate?

setGenre

public boolean setGenre(java.lang.String gen)

change cd genre - passing a string Make sure string corresponds to a real genre

toString

public java.lang.String toString()

create a string representation for the CD object

Overrides:

toString in class Product

equals

public boolean equals(java.lang.Object toCompare)

report whether passed object is completely equal in contents to invoking object

Overrides:

equals in class Product

toShortString

public java.lang.String toShortString()

create a short string representation for the CD object