market.statistics
Class CSalesStats
java.lang.Object
|
+--data.AbstractNameable
|
+--data.ooimpl.CatalogItemImpl
|
+--data.ooimpl.CatalogImpl
|
+--market.statistics.CSalesStats
- All Implemented Interfaces:
- Catalog, CatalogItem, Cloneable, Comparable, DataBasketEntryDestination, DataBasketEntrySource, DataBasketKeys, ListenableCatalog, Nameable, NameContext, SelfManagingDBEDestination, SelfManagingDBESource, Serializable
- public class CSalesStats
- extends CatalogImpl
Represents a statistics of one month. It contains the statistics of every single offered
article and more general information such as paid wages and miscellaneous costs.
This class is also used as container in which overall statistics of a given range of time are brought
together.
The items of this catalog are CISalesStats
.
- See Also:
Statistics.getOverallStats(int, int, int, int)
,
Serialized Form
Constructor Summary |
CSalesStats(int year,
int month)
Creates a new statistics container. |
Methods inherited from class data.ooimpl.CatalogImpl |
add, addCatalogChangeListener, checkNameChange, commitAdd, commitRemove, contains, createPeer, fireCanEditCatalogItem, fireCanRemoveCatalogItem, fireCatalogItemAddCommit, fireCatalogItemAdded, fireCatalogItemAddRollback, fireCatalogItemRemoveCommit, fireCatalogItemRemoved, fireCatalogItemRemoveRollback, fireCommitEditCatalogItem, fireEditingCatalogItem, fireRollbackEditCatalogItem, get, getEditableCopy, getEditingItemsContainer, getItemsContainer, getItemsLock, getNCMonitor, getShallowClone, getTemporaryAddedItemsContainer, getTemporaryRemovedItemsContainer, iterator, keySet, nameHasChanged, remove, remove, removeCatalogChangeListener, rollbackAdd, rollbackRemove, size |
CSalesStats
public CSalesStats(int year,
int month)
- Creates a new statistics container. To month that those statistics have been recorded is passed
via the parameters.
- Parameters:
year
- the year in which the statistics were recorded.month
- the month in which the statistics were recorded.
getYear
public int getYear()
- Returns:
- the statistic's year
getMonth
public int getMonth()
- Returns:
- the statistic's month
initPriceHistory
public void initPriceHistory()
- Initializes the
price history
of each article with the current
article's bid. This initial bid is used for calculating average prices over a range of time.
Without it, it would be possible to have an empty price history for the chosen range of time which
makes calculations on this history more difficult.
This method is called only on creation of a CCustomerStats, but it cannot be put into the
constructor, because there are cases when the initialization is not desired.
- See Also:
Statistics.getArticleStats(String, int, int, int, int)
,
Statistics.getOverallStats(int, int, int, int)
,
SMarket#c_dailyStats
get
public CISalesStats get(String key)
- Parameters:
key
- the key of the CISalesStats to be returned.
- Returns:
- the CISalesStats with the according key.
addSales
public void addSales(UCustomer customer,
double discount)
- Adds a customer's purchase to the article statistics.
- Parameters:
customer
- the customer whose purchase is to be added.discount
- the discount allowed by the market.
updateOrderHistory
public void updateOrderHistory(CountingStock cs)
- Adds the current date to the order history of an article's statistics, whenever the manager
purchases it.
- Parameters:
cs
- the manager's purchase.- See Also:
CISalesStats.ordered(java.util.Calendar, int)
addRevenue
public void addRevenue(int revenue)
- Adds the value customer's purchase to this month's revenue.
- Parameters:
revenue
- the revenue to be added.
getRevenue
public int getRevenue()
- Returns:
- this month's revenue.
setCosts
public void setCosts(int costs)
- Sets the miscellaneous costs of the market. Only used while instance of this class represents
the current month.
- Parameters:
costs
- the costs to be set.
getCosts
public int getCosts()
- Returns:
- this month's miscellaneous costs.
getOrderCosts
public int getOrderCosts()
- Returns:
- the costs of all article purchases the manager has made this month.
setWages
public void setWages(int wages)
- Saves the sum of the employee's wages. Only used when month ends and statistics are saved to
CCompleteStats
- Parameters:
wages
- the wages to be set.
getWages
public int getWages()
- Returns:
- the saved wages. Will not work if instance of this class represents current month's statistics.
toString
public String toString()
- Overrides:
toString
in class CatalogImpl
addOrders
public void addOrders(CSalesStats csToAdd)
- Adds the all order histories which are stored in a different CSalesStats to this one.
Using this method multiple times creates a complete order history for any desired range of time.
With the help of getOrderCosts()
it is now possible to easily compute the total of
money spent on purchases during that time.
- Parameters:
csToAdd
- the CSalesStats, which contains the order histories to be added.- See Also:
Statistics.getOverallStats(int, int, int, int)