Package crms.lib

Class RentalManager

java.lang.Object

crms.lib.RentalManager

All Implemented Interfaces:

IReportGenerator<RentalReport>

public class RentalManager
extends Object
implements IReportGenerator<RentalReport>

Manages car rentals.

This class provides functionalities to check car availability, rent cars, remove rentals, and generate rental reports.

Constructor Summary

Constructors

Constructor	Description
RentalManager(Database<Rental> database)	Constructs a RentalManager with the specified rental database.

Method Summary

Modifier and Type	Method	Description
ArrayList<RentalReport>	generateReport()	Generates a report of all rentals.
Database<Rental>	getDatabase()	Gets the rental database.
boolean	isCarAvailable(Car car, LocalDate startDate, LocalDate endDate)	Checks if the specified car is available for rental during the given dates.
boolean	isCarAvailableNow(Car car)	Checks if the specified car is currently available for rental.
boolean	tryRemoveRental(Rental rental)	Attempts to remove a rental from the list.
boolean	tryRentCar(Car car, LocalDate startDate, LocalDate endDate)	Attempts to rent a car for the specified period.

Methods inherited from class java.lang.Object

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

Constructor Details

RentalManager

public RentalManager(Database<Rental> database)

Constructs a RentalManager with the specified rental database.

Parameters:

database - the database containing rental information

Method Details

getDatabase

public Database<Rental> getDatabase()

Gets the rental database.

Returns:

the rental database

isCarAvailable

public boolean isCarAvailable(Car car,
 LocalDate startDate,
 LocalDate endDate)

Checks if the specified car is available for rental during the given dates.

Parameters:

car - the car to check.

startDate - the start date of the rental period.

endDate - the end date of the rental period.

Returns:

true if the car is available, false otherwise.

isCarAvailableNow

public boolean isCarAvailableNow(Car car)

Checks if the specified car is currently available for rental.

Parameters:

car - the car to check.

Returns:

true if the car is available, false otherwise.

tryRentCar

public boolean tryRentCar(Car car,
 LocalDate startDate,
 LocalDate endDate)

Attempts to rent a car for the specified period.

Parameters:

car - the car to rent.

startDate - the start date of the rental period.

endDate - the end date of the rental period.

Returns:

true if the car was successfully rented, false otherwise.

tryRemoveRental

public boolean tryRemoveRental(Rental rental)

Attempts to remove a rental from the list.

Parameters:

rental - the rental to remove.

Returns:

true if the rental was successfully removed, false otherwise.

generateReport

public ArrayList<RentalReport> generateReport()

Generates a report of all rentals.

Specified by:

generateReport in interface IReportGenerator<RentalReport>

Returns:

an ArrayList of RentalReport objects.