From c3fd361ab36335d14e97815a72f1bdc3554b56f6 Mon Sep 17 00:00:00 2001
From: TayBone2305 <tayfun.alexander@gmx.de>
Date: Tue, 17 May 2022 21:49:49 +0200
Subject: [PATCH] First Draft of classes
---
.idea/vcs.xml | 6 ++++++
src/Course.java | 22 ++++++++++++++++++++++
src/CourseType.java | 7 +++++++
src/ExamType.java | 7 +++++++
src/Gender.java | 6 ++++++
src/Lecturer.java | 14 ++++++++++++++
src/Person.java | 40 ++++++++++++++++++++++++++++++++++++++++
src/Status.java | 6 ++++++
src/Student.java | 24 ++++++++++++++++++------
9 files changed, 126 insertions(+), 6 deletions(-)
create mode 100644 .idea/vcs.xml
create mode 100644 src/Course.java
create mode 100644 src/CourseType.java
create mode 100644 src/ExamType.java
create mode 100644 src/Gender.java
create mode 100644 src/Lecturer.java
create mode 100644 src/Person.java
create mode 100644 src/Status.java
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="VcsDirectoryMappings">
+ <mapping directory="$PROJECT_DIR$" vcs="Git" />
+ </component>
+</project>
\ No newline at end of file
diff --git a/src/Course.java b/src/Course.java
new file mode 100644
index 0000000..4cd8b47
--- /dev/null
+++ b/src/Course.java
@@ -0,0 +1,22 @@
+public class Course
+{
+ // most attributes are concrete and can't be changed easily without changing the whole system
+ final private int id; // PK // FK
+ final private String name;
+ final private BachelorSemester bachelorSemester;
+ final private CourseType courseType;
+ final private double sws;
+ final private int ects;
+ private ExamType examType;
+
+ public Course(int id, String name, BachelorSemester bachelorSemester, CourseType courseType, double sws, int ects, ExamType examType)
+ {
+ this.id = id;
+ this.name = name;
+ this.bachelorSemester = bachelorSemester;
+ this.courseType = courseType;
+ this.sws = sws;
+ this.ects = ects;
+ this.examType = examType;
+ }
+}
diff --git a/src/CourseType.java b/src/CourseType.java
new file mode 100644
index 0000000..a65aa22
--- /dev/null
+++ b/src/CourseType.java
@@ -0,0 +1,7 @@
+public enum CourseType
+{
+ REQUIRED,
+ ELECTIVE,
+ COMPULSORY,
+ PLV,
+}
diff --git a/src/ExamType.java b/src/ExamType.java
new file mode 100644
index 0000000..f3ca07f
--- /dev/null
+++ b/src/ExamType.java
@@ -0,0 +1,7 @@
+public enum ExamType
+{
+ WRITTEN,
+ ORAL,
+ RESEARCH_PROJECT,
+ TAKE_HOME;
+}
diff --git a/src/Gender.java b/src/Gender.java
new file mode 100644
index 0000000..6cf69ee
--- /dev/null
+++ b/src/Gender.java
@@ -0,0 +1,6 @@
+public enum Gender
+{
+ MALE,
+ FEMALE,
+ OTHER;
+}
diff --git a/src/Lecturer.java b/src/Lecturer.java
new file mode 100644
index 0000000..db7a49a
--- /dev/null
+++ b/src/Lecturer.java
@@ -0,0 +1,14 @@
+public class Lecturer extends Person
+{
+ public Lecturer(int id, String firstName, String lastName, String placeOfResidence, String birthPlace,
+ String officialEmail, String privateEmail, boolean isSignedUp, Gender gender, Status status)
+ {
+ super(id, firstName, lastName, placeOfResidence, birthPlace,
+ officialEmail, privateEmail, isSignedUp, gender, status);
+ }
+
+ public void setGrades()
+ {
+
+ }
+}
diff --git a/src/Person.java b/src/Person.java
new file mode 100644
index 0000000..4e1b1b6
--- /dev/null
+++ b/src/Person.java
@@ -0,0 +1,40 @@
+import java.util.ArrayList;
+import java.util.List;
+
+public class Person
+{
+ final private int id; // final for the ID because it will remain the same for the whole duration of studying or being employed
+ private Status status;
+ private Gender gender;
+ private String firstName;
+ private String lastName;
+ private String placeOfResidence;
+ private String birthPlace;
+ private String officialEmail;
+ private String privateEmail;
+ private List<Course> personalCourses = new ArrayList<>();
+ private boolean isSignedUp;
+
+ public Person(int id, String firstName, String lastName, String placeOfResidence, String birthPlace,
+ String officialEmail, String privateEmail, boolean isSignedUp, Gender gender, Status status)
+ {
+ this.id = id;
+ this.firstName = firstName;
+ this.lastName = lastName;
+ this.placeOfResidence = placeOfResidence;
+ this.birthPlace = birthPlace;
+ this.officialEmail = officialEmail;
+ this.privateEmail = privateEmail;
+ this.isSignedUp = isSignedUp;
+ this.gender = gender;
+ this.status = status;
+ }
+
+ public boolean SignUpForCourse(Course course)
+ {
+ personalCourses.add(course);
+
+ // return status for registration process: was successful or has failed
+ return isSignedUp;
+ }
+}
diff --git a/src/Status.java b/src/Status.java
new file mode 100644
index 0000000..61c694c
--- /dev/null
+++ b/src/Status.java
@@ -0,0 +1,6 @@
+public enum Status
+{
+ ENROLLED,
+ ON_LEAVE,
+ EXMATRICULATED;
+}
diff --git a/src/Student.java b/src/Student.java
index c47d044..602ff3f 100644
--- a/src/Student.java
+++ b/src/Student.java
@@ -1,16 +1,28 @@
import java.util.List;
-public class Student
+public class Student extends Person
{
- private int id;
+ // no static because variables don't make any sense without the created object
+ private boolean paidFees;
+ private List<Double> grades;
// CourseOfStudy
+ private BachelorSemester bachelorSemester;
+ private BachelorDegree bachelorDegree;
- public BachelorSemester bachelorSemester;
- public BachelorDegree bachelorDegree;
- private List<Double> grades;
+ public Student(int id, String firstName, String lastName, String placeOfResidence, String birthPlace,
+ String officialEmail, String privateEmail, boolean isSignedUp, Gender gender, Status status,
+ boolean paidFess, List<Double> grades, BachelorSemester bachelorSemester, BachelorDegree bachelorDegree)
+ {
+ super(id, firstName, lastName, placeOfResidence, birthPlace,
+ officialEmail, privateEmail, isSignedUp, gender, status);
+ this.paidFees = paidFess;
+ this.grades = grades;
+ this.bachelorSemester = bachelorSemester;
+ this.bachelorDegree = bachelorDegree;
+ }
public List<Double> GetGrades()
{
- return grades;
+ return grades;
}
}
\ No newline at end of file
--
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