Package my.edu.tarc.dco.bookrentalpos

Class Transaction

java.lang.Object

my.edu.tarc.dco.bookrentalpos.Entity

my.edu.tarc.dco.bookrentalpos.Transaction

Direct Known Subclasses:

DiscountTransaction, RentTransaction, ReserveTransaction, ReturnTransaction

public class Transaction
extends Entity

Class used to store transaction of the POS system

Version:

1.0

Author:

Looz

Constructor Summary

Constructors

Constructor	Description
Transaction()	Blank
Transaction(int id, String date, TransactionType type, Staff staff, Member memberInvolved, Book bookInvolved, double cashFlow)	Constructor used for importing data from database DO NOT use this to create new Transaction
Transaction(Staff staff, Member memberInvovled, Book bookInvovled)	Constructor for every Transaction

Method Summary

Modifier and Type	Method	Description
Book	getBookInvolved()
double	getCashFlow()
Member	getMemberInvolved()
Staff	getStaffHandled()
TransactionType	getType()
void	setBookInvovled(Book bookInvovled)
void	setCashFlow(double cashFlow)
void	setMemberInvolved(Member memberInvovled)
void	setStaffHandled(Staff staffHandled)
void	setType(TransactionType type)

Methods inherited from class my.edu.tarc.dco.bookrentalpos.Entity

equals, getDateCreated, getId, getName, setDateCreated, setID, setName

Methods inherited from class java.lang.Object

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

Constructor Details

Transaction

public Transaction()

Blank

Transaction

public Transaction(Staff staff, Member memberInvovled, Book bookInvovled)

Constructor for every Transaction

Parameters:

staff - staff object

memberInvovled - member object

bookInvovled - book object

Transaction

public Transaction(int id, String date, TransactionType type, Staff staff, Member memberInvolved, Book bookInvolved, double cashFlow)

Constructor used for importing data from database
DO NOT use this to create new Transaction

Parameters:

id - Transaction ID

date - Transaction Date

type - TransactionType Enumeration

staff - staff object

memberInvolved - member object

bookInvolved - book object

cashFlow - Double, you may set it to 0 if this field is not needed

Method Details

getType

public TransactionType getType()

Returns:

return TransactionType enum - RENT, RESERVE and RETURN

setType

public void setType(TransactionType type)

Parameters:

type - set Transaction type - RENT, RESERVE, RETURN

getStaffHandled

public Staff getStaffHandled()

Returns:

StaffID will be returned

setStaffHandled

public void setStaffHandled(Staff staffHandled)

Parameters:

staffHandled - staffID of this transaction, note that this will not validate with database whether if staffID is valid

getMemberInvolved

public Member getMemberInvolved()

Returns:

return MemberID, can be 0 if the member was removed previously

setMemberInvolved

public void setMemberInvolved(Member memberInvovled)

Parameters:

memberInvovled - MemberID of this transaction, note that this will not validate with database whether if MemberID is valid

getBookInvolved

public Book getBookInvolved()

Returns:

return BookID of this transaction, can be 0 if the book was previously removed

setBookInvovled

public void setBookInvovled(Book bookInvovled)

Parameters:

bookInvovled - bookID of this transaction, note that this will not validate with database whether if BookID is valid

getCashFlow

public double getCashFlow()

Returns:

cash flow of this transaction. Refer to different sub-classes of Transaction for how its being used

See Also:

DiscountTransaction, RentTransaction, ReturnTransaction

setCashFlow

public void setCashFlow(double cashFlow)

Parameters:

cashFlow - cashFlow of the Transaction