// Airline system - sample UML class diagram in Umple
// From Book by Lethbridge and Laganiere, McGraw Hill 2004
// Object-Oriented Software Engineering: Practical Software Engineering using UML and Java
// See https://www.site.uottawa.ca/school/research/lloseng/
namespace Airline;
class Airline{
1 -- * RegularFlight;
1 -- * Person;
}
class RegularFlight{
Time time;
unique Integer flightNumber;
1 -- * SpecificFlight;
}
class SpecificFlight{
unique Date date;
}
class PassengerRole
{
isA PersonRole;
immutable String name ;
1 -- * Booking;
}
class EmployeeRole
{
String jobFunction ;
isA PersonRole;
* -- 0..1 EmployeeRole supervisor;
* -- * SpecificFlight;
}
class Person
{
settable String name;
Integer idNumber;
1 -- 0..2 PersonRole;
}
class PersonRole{}
class Booking{
String seatNumber;
* -- 1 SpecificFlight;
}
class Airline {
// Sample output to illustrate manipulating the model
depend java.sql.*;
public static void main(String [] argc) {
Airline a = new Airline();
RegularFlight f100 = new RegularFlight(
Time.valueOf("10:15:00"),100,a);
SpecificFlight f100jan4 = new SpecificFlight(
java.sql.Date.valueOf("2025-01-04"),f100);
System.out.println(f100);
System.out.println(f100jan4);
}
}
//$?[End_of_model]$?
// @@@skipcppcompile - Contains Java code
// @@@skipphpcompile - Contains Java code
// @@@skiprubycompile - Contains Java code
// @@@skippythoncompile - Contains Java code
// LAYOUT INFORMATION
class Person
{
position 338 24 152 80;
position.association Person__PersonRole 0,18 110,19;
}
class RegularFlight
{
position 389 354 109 60;
position.association RegularFlight__SpecificFlight 0,19 110,18;
}
class PersonRole
{
position 60 23 109 45;
}
class Booking
{
position 11 355 159 60;
position.association Booking__SpecificFlight 159,15 0,17;
position.association Booking:Booking__SpecificFlight 160,10 0,10;
}
class EmployeeRole
{
position 184 183 154 76;
position.association EmployeeRole__EmployeeRole:supervisor 0,64 9,76;
position.association EmployeeRole__SpecificFlight 112,76 49,0;
}
class PassengerRole
{
position 10 183 122 70;
position.association Booking__PassengerRole 28,70 27,0;
}
class SpecificFlight
{
position 247 355 109 60;
}
class Airline
{
position 367 196 109 45;
position.association Airline__RegularFlight 59,45 37,0;
position.association Airline__Person 46,0 75,80;
}
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