Package src.controller

Class Database

java.lang.Object

src.controller.Database

public class Database
extends Object

The Database class contains the instances of all objects in the program.

Field Summary

Fields

Modifier and Type	Field	Description
private ArrayList<InternshipApplication>	internshipApplications
private ArrayList<InternshipOpportunity>	internshipOpportunities
private ArrayList<CompanyRepresentative>	representatives
private ArrayList<CareerCenterStaff>	staffs
private ArrayList<Student>	students

Constructor Summary

Constructors

Constructor	Description
Database()	Constructs a Database instance.

Method Summary

Modifier and Type	Method	Description
void	createCareerCenterStaff(CareerCenterStaff staff)	Creates a CareerCenterStaff in the database
void	createCompanyRepresentative(CompanyRepresentative rep)	Creates a CompanyRepresentative in the database
void	createInternshipApplication(InternshipApplication application)	Creates a InternshipApplication in the database
void	createInternshipOpportunity(InternshipOpportunity opportunity)	Creates a InternshipOpportunity in the database
void	createStudent(Student student)	Creates a Student in the database
void	deleteCareerCenterStaff(CareerCenterStaff staff)	Deletes a CareerCenterStaff from the database.
void	deleteCompanyRepresentative(CompanyRepresentative rep)	Deletes a CompanyRepresentative from the database.
void	deleteInternshipApplication(InternshipApplication application)	Deletes a InternshipApplication from the database.
void	deleteInternshipOpportunities(InternshipOpportunity opportunity)	Deletes a InternshipOpportunity from the database.
void	deleteStudent(Student student)	Deletes a Student from the database.
ArrayList<CareerCenterStaff>	getCareerCenterStaffs()	Gets all the CareerCenterStaffs in the database.
ArrayList<CompanyRepresentative>	getCompanyRepresentatives()	Gets all the CompanyRepresentatives in the database.
ArrayList<InternshipApplication>	getInternshipApplications()	Gets all the InternshipApplications in the database.
ArrayList<InternshipOpportunity>	getInternshipOpportunities()	Gets all the InternshipOpportunitys in the database.
ArrayList<Student>	getStudents()	Gets all the Students in the database.

Methods inherited from class java.lang.Object

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

Field Details

students

private ArrayList<Student> students

representatives

private ArrayList<CompanyRepresentative> representatives

staffs

private ArrayList<CareerCenterStaff> staffs

internshipOpportunities

private ArrayList<InternshipOpportunity> internshipOpportunities

internshipApplications

private ArrayList<InternshipApplication> internshipApplications

Constructor Details

Database

public Database()

Constructs a Database instance.

Method Details

createStudent

public void createStudent(Student student)

Creates a Student in the database

Parameters:

student - the Student to be created

createCompanyRepresentative

public void createCompanyRepresentative(CompanyRepresentative rep)

Creates a CompanyRepresentative in the database

Parameters:

rep - the CompanyRepresentative to be created

createCareerCenterStaff

public void createCareerCenterStaff(CareerCenterStaff staff)

Creates a CareerCenterStaff in the database

Parameters:

staff - the CareerCenterStaff to be created

createInternshipOpportunity

public void createInternshipOpportunity(InternshipOpportunity opportunity)

Creates a InternshipOpportunity in the database

Parameters:

opportunity - the InternshipOpportunity to be created

createInternshipApplication

public void createInternshipApplication(InternshipApplication application)

Creates a InternshipApplication in the database

Parameters:

application - the InternshipApplication to be created

getStudents

public ArrayList<Student> getStudents()

Gets all the Students in the database.

Returns:

The Students in the database.

getCompanyRepresentatives

public ArrayList<CompanyRepresentative> getCompanyRepresentatives()

Gets all the CompanyRepresentatives in the database.

Returns:

The CompanyRepresentatives in the database.

getCareerCenterStaffs

public ArrayList<CareerCenterStaff> getCareerCenterStaffs()

Gets all the CareerCenterStaffs in the database.

Returns:

The CareerCenterStaffs in the database.

getInternshipOpportunities

public ArrayList<InternshipOpportunity> getInternshipOpportunities()

Gets all the InternshipOpportunitys in the database.

Returns:

The InternshipOpportunitys in the database.

getInternshipApplications

public ArrayList<InternshipApplication> getInternshipApplications()

Gets all the InternshipApplications in the database.

Returns:

The InternshipApplications in the database.

deleteStudent

public void deleteStudent(Student student)

Deletes a Student from the database.

Parameters:

student - The Student to delete.

deleteCompanyRepresentative

public void deleteCompanyRepresentative(CompanyRepresentative rep)

Deletes a CompanyRepresentative from the database.

Parameters:

rep - The CompanyRepresentative to delete.

deleteCareerCenterStaff

public void deleteCareerCenterStaff(CareerCenterStaff staff)

Deletes a CareerCenterStaff from the database.

Parameters:

staff - The CareerCenterStaff to delete.

deleteInternshipOpportunities

public void deleteInternshipOpportunities(InternshipOpportunity opportunity)

Deletes a InternshipOpportunity from the database.

Parameters:

opportunity - The InternshipOpportunity to delete.

deleteInternshipApplication

public void deleteInternshipApplication(InternshipApplication application)

Deletes a InternshipApplication from the database.

Parameters:

application - The InternshipApplication to delete.