Package sc2002.FCS1.grp2

Class EnquiriesSystem

Object

EnquiriesSystem

public class EnquiriesSystem
extends Object

Handles all enquiry related processes for a user. It must be constructed only on login, and destroyed on logout.

Field Summary

Fields

Modifier and Type	Field	Description
private EnquiriesDelegate	delegate
private List<Enquiry>	ownEnquiries
private List<Enquiry>	respondableEnquiries

Constructor Summary

Constructors

Constructor	Description
EnquiriesSystem(EnquiriesDelegate delegate)

Method Summary

Modifier and Type	Method	Description
void	addEnquiry(Enquiry enquiry)	Add an enquiry to the system
private String	buildMenuItem(int index, Enquiry enquiry)	Build a menu item ready for display later on.
void	displayEnquiriesMenu()	Display applicable menu items
List<Enquiry>	getEnquiries()	Get all enquiries of system, self and respondable (if access control allows)
List<Enquiry>	getRespondableEnquiries()	Retrieve a list of enquiries that are respondable by a manager or officer.
int	ownEnquiriesSize()	Size of own enquiries list
void	removeEnquiry(Enquiry enquiry)	Remove an enquiry.
void	setDelegate(EnquiriesDelegate delegate)	Set the delegate object
void	updateEnquiry(Enquiry enquiry, String updatedQuestion)	Update the enquiry.
private void	updateState()	Always call this after a list mutative action.

Methods inherited from class Object

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

Field Details

delegate

private EnquiriesDelegate delegate

ownEnquiries

private List<Enquiry> ownEnquiries

respondableEnquiries

private List<Enquiry> respondableEnquiries

Constructor Details

EnquiriesSystem

EnquiriesSystem(EnquiriesDelegate delegate)

Method Details

setDelegate

public void setDelegate(EnquiriesDelegate delegate)

Set the delegate object

Parameters:

delegate - The delegate object

addEnquiry

public void addEnquiry(Enquiry enquiry)
                throws Exception

Add an enquiry to the system

Throws:

Exception

getEnquiries

public List<Enquiry> getEnquiries()

Get all enquiries of system, self and respondable (if access control allows)

Returns:

list of enquiries.

getRespondableEnquiries

public List<Enquiry> getRespondableEnquiries()

Retrieve a list of enquiries that are respondable by a manager or officer.

Returns:

list of enquiries.

removeEnquiry

public void removeEnquiry(Enquiry enquiry)
                   throws Exception

Remove an enquiry.

Parameters:

enquiry - The enquiry to be removed.

Throws:

Exception - access control.

updateEnquiry

public void updateEnquiry(Enquiry enquiry,
 String updatedQuestion)
                   throws Exception

Update the enquiry.

Parameters:

enquiry - The enquiry to be updated.

updatedQuestion - The new question to be updated to.

Throws:

Exception - access control.

updateState

private void updateState()

Always call this after a list mutative action.

ownEnquiriesSize

public int ownEnquiriesSize()

Size of own enquiries list

buildMenuItem

private String buildMenuItem(int index,
 Enquiry enquiry)

Build a menu item ready for display later on.

Parameters:

index - This item's index

enquiry - The enquiry that this represents

Returns:

string value that represents a menu item.

displayEnquiriesMenu

public void displayEnquiriesMenu()

Display applicable menu items