Package sc2002.repositories

Class MedicationInventoryDB

java.lang.Object

sc2002.repositories.MedicationInventoryDB

public class MedicationInventoryDB
extends Object

The MedicationInventoryDB class provides methods for managing medication inventory, including retrieving, adding, removing, updating stock levels, and setting low stock alerts.

Constructor Summary

Constructors

Constructor	Description
MedicationInventoryDB()

Method Summary

Modifier and Type	Method	Description
static void	addMedication(MedicationInventory newMedication)	Adds a new medication to the inventory.
static int	findMedicine(String medicine)	Finds if a specific medication exists in the inventory.
static List<MedicationInventory>	getMedicationInventory()	Retrieves the list of all medications in the inventory.
static String	lowStockLevelAlert()	Returns a list of medicines that have low stock levels.
static void	removeMedication(String medicineName)	Removes a medication from the inventory based on the medicine name.
static void	updateLowAlert(String medicineName, int updatedLowLevelAlert)	Updates the low stock alert level of a specified medication.
static void	updateStockLevel(String medicineName, int restockAmount)	Updates the stock level of a specified medication.

Methods inherited from class java.lang.Object

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

Constructor Details

MedicationInventoryDB

public MedicationInventoryDB()

Method Details

getMedicationInventory

public static List<MedicationInventory> getMedicationInventory()
                                                        throws IOException

Retrieves the list of all medications in the inventory.

Returns:

a list of MedicationInventory objects

Throws:

IOException - if an error occurs while reading the file

addMedication

public static void addMedication(MedicationInventory newMedication)
                          throws IOException

Adds a new medication to the inventory.

Parameters:

newMedication - the MedicationInventory object to add

Throws:

IOException - if an error occurs while updating the file

removeMedication

public static void removeMedication(String medicineName)
                             throws IOException

Removes a medication from the inventory based on the medicine name.

Parameters:

medicineName - the name of the medicine to remove

Throws:

IOException - if an error occurs while updating the file

updateStockLevel

public static void updateStockLevel(String medicineName,
 int restockAmount)
                             throws IOException

Updates the stock level of a specified medication.

Parameters:

medicineName - the name of the medication

restockAmount - the amount to add to the current stock

Throws:

IOException - if an error occurs while updating the file

updateLowAlert

public static void updateLowAlert(String medicineName,
 int updatedLowLevelAlert)
                           throws IOException

Updates the low stock alert level of a specified medication.

Parameters:

medicineName - the name of the medication

updatedLowLevelAlert - the new low stock level alert

Throws:

IOException - if an error occurs while updating the file

findMedicine

public static int findMedicine(String medicine)

Finds if a specific medication exists in the inventory.

Parameters:

medicine - the name of the medicine to find

Returns:

1 if the medicine is found, 0 otherwise

lowStockLevelAlert

public static String lowStockLevelAlert()
                                 throws IOException

Returns a list of medicines that have low stock levels.

Returns:

a comma-separated string of medicines with low stock or "NO" if none

Throws:

IOException - if an error occurs while reading the file