Package Singletons

Class InventoryManager

java.lang.Object

Singletons.InventoryManager

public class InventoryManager
extends Object

Singleton class to manage the inventory and replenishment requests

Method Summary

Modifier and Type	Method	Description
void	createReplenishmentRequest(String medicine, int quantity)	Create a new replenishment request
static InventoryManager	getInstance()
Inventory	getInventory()	Get the inventory
List<ReplenishmentRequest>	getRequests()	Get all replenishment requests
List<ReplenishmentRequest>	getRequestsByStatus(boolean fulfilled)	Get all replenishment requests by status
void	setInventory(Inventory inventory)	Set the entire inventory Only meant for loading data from file
void	setRequests(List<ReplenishmentRequest> requests)	Set the entire list of replenishment requests Only meant for loading data from file

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static InventoryManager getInstance()

createReplenishmentRequest

public void createReplenishmentRequest(String medicine,
 int quantity)

Create a new replenishment request

Parameters:

medicine - name of the medicine

quantity - quantity of the medicine

getRequests

public List<ReplenishmentRequest> getRequests()

Get all replenishment requests

getRequestsByStatus

public List<ReplenishmentRequest> getRequestsByStatus(boolean fulfilled)

Get all replenishment requests by status

Parameters:

fulfilled - status of the request

getInventory

public Inventory getInventory()

Get the inventory

Returns:

inventory

setInventory

public void setInventory(Inventory inventory)

Set the entire inventory Only meant for loading data from file

Parameters:

inventory - inventory

setRequests

public void setRequests(List<ReplenishmentRequest> requests)

Set the entire list of replenishment requests Only meant for loading data from file

Parameters:

requests - list of replenishment requests