From 9acea903216dbe371dd7b41cbf23b46a5732bcb4 Mon Sep 17 00:00:00 2001 From: Stefan Suhren Date: Sun, 7 Dec 2014 19:15:58 +0100 Subject: Refactored the packagenames fo better sorting --- src/de/fhswf/in/inf/java1/aufgabe5/Bank.java | 54 ----------- src/de/fhswf/in/inf/java1/aufgabe5/Konto.java | 119 ------------------------ src/de/fhswf/in/inf/java1/aufgabe5/Person.java | 86 ----------------- src/de/fhswf/in/inf/java1/aufgabe5/Student.java | 28 ------ 4 files changed, 287 deletions(-) delete mode 100644 src/de/fhswf/in/inf/java1/aufgabe5/Bank.java delete mode 100644 src/de/fhswf/in/inf/java1/aufgabe5/Konto.java delete mode 100644 src/de/fhswf/in/inf/java1/aufgabe5/Person.java delete mode 100644 src/de/fhswf/in/inf/java1/aufgabe5/Student.java (limited to 'src/de/fhswf/in/inf/java1/aufgabe5') diff --git a/src/de/fhswf/in/inf/java1/aufgabe5/Bank.java b/src/de/fhswf/in/inf/java1/aufgabe5/Bank.java deleted file mode 100644 index 22cb577..0000000 --- a/src/de/fhswf/in/inf/java1/aufgabe5/Bank.java +++ /dev/null @@ -1,54 +0,0 @@ -/** - * - */ -package de.fhswf.in.inf.java1.aufgabe5; - -import java.math.BigDecimal; - -/** - * Package for main function. - * - * @author $Author: $ - * @version $Revision: $, $Date: $ UTC - */ -public final class Bank -{ - - /** - * Prevents instantiation of the unity class Bank. - * - */ - private Bank() - { - - } - - /** - * Main function for testing the Bank system. - * - * @param args - * Shell arguments - */ - public static void main(String[] args) - { - Person dieter = new Person("Dieter", "Hallowegers"); - - Konto giro = new Konto(dieter, new BigDecimal(100)); - - try - { - giro.einzahlen(new BigDecimal(100)); - giro.abheben(new BigDecimal(200)); - - System.out.println(giro.getKontostand()); - - giro.abheben(new BigDecimal(1)); - } - catch (IllegalArgumentException e) - { - System.out.println(e); - } - - } - -} diff --git a/src/de/fhswf/in/inf/java1/aufgabe5/Konto.java b/src/de/fhswf/in/inf/java1/aufgabe5/Konto.java deleted file mode 100644 index faac8f6..0000000 --- a/src/de/fhswf/in/inf/java1/aufgabe5/Konto.java +++ /dev/null @@ -1,119 +0,0 @@ -/** - * - */ -package de.fhswf.in.inf.java1.aufgabe5; - -import java.math.BigDecimal; - -/** - * An implementation of the Konto class which represents a bank account. - * - * @author $Author: $ - * @version $Revision: $, $Date: $ UTC - */ -public class Konto -{ - - private BigDecimal guthaben; - - private BigDecimal dispo; - - private Person besitzer; - - /** - * Creates an account with an owner, a dispo and an initial balance. - * - * @param besitzer - * Owner of the account - * @param dispo - * Dispo of the account - */ - public Konto(Person besitzer, BigDecimal dispo) - { - - if (besitzer == null) - { - throw new IllegalArgumentException("Besitzer can't be null"); - } - if (dispo == null) - { - throw new IllegalArgumentException("Dispo can't be null"); - } - if (dispo.compareTo(BigDecimal.ZERO) < 0) - { - throw new IllegalArgumentException("Dispo can't be negative"); - } - - this.besitzer = besitzer; - this.dispo = dispo; - this.guthaben = new BigDecimal(0); - - this.besitzer.addKonto(this); - - } - - /** - * Function for withdrawing money from the account. - * - * @param betrag - * Amount of cash to be withdrawn - */ - public void abheben(BigDecimal betrag) - { - if (betrag == null) - { - throw new IllegalArgumentException("Betrag can't be null"); - } - if (betrag.compareTo(BigDecimal.ZERO) < 0) - { - throw new IllegalArgumentException("Betrag can't be negative"); - } - if (guthaben.add(dispo).compareTo(betrag) < 0) - { - throw new IllegalArgumentException("Betrag surpasses dispo limit"); - } - - guthaben = guthaben.subtract(betrag); - } - - /** - * Function to deposit money into the account. - * - * @param betrag - * Amount of cash to be disposed - */ - public void einzahlen(BigDecimal betrag) - { - if (betrag == null) - { - throw new IllegalArgumentException("Betrag can't be null"); - } - if (betrag.compareTo(BigDecimal.ZERO) < 0) - { - throw new IllegalArgumentException("Betrag can't be negative"); - } - - guthaben = guthaben.add(betrag); - } - - /** - * Returns the actual balance. - * - * @return Returns the actual balance. - */ - public BigDecimal getKontostand() - { - return guthaben; - } - - /** - * Just to get the owners name. - * - * @return Returns the owners name. - */ - public Person getBesitzer() - { - return besitzer; - } - -} diff --git a/src/de/fhswf/in/inf/java1/aufgabe5/Person.java b/src/de/fhswf/in/inf/java1/aufgabe5/Person.java deleted file mode 100644 index 15de304..0000000 --- a/src/de/fhswf/in/inf/java1/aufgabe5/Person.java +++ /dev/null @@ -1,86 +0,0 @@ -/** - * - */ -package de.fhswf.in.inf.java1.aufgabe5; - -import java.util.ArrayList; -import java.util.List; - -/** - * A person which can own an account. - * - * @author $Author: $ - * @version $Revision: $, $Date: $ UTC - */ -public class Person -{ - private String vorname; - - private String nachname; - - private List kontenliste = new ArrayList<>(); - - /** - * Creates a person with first and last name. - * - * @param vorname - * First name of the person - * @param nachname - * Last name of the person - */ - public Person(String vorname, String nachname) - { - if (vorname == null) - { - throw new IllegalArgumentException("Vorname can't be null"); - } - if (nachname == null) - { - throw new IllegalArgumentException("Nachname can't be null"); - } - if (vorname.isEmpty()) - { - throw new IllegalArgumentException("Vorname can't be empty"); - } - if (nachname.isEmpty()) - { - throw new IllegalArgumentException("Nachname can't be empty"); - } - this.vorname = vorname; - this.nachname = nachname; - } - - /** - * Just for getting the persons name. - * - * @return Returns the full name of the person - */ - @Override - public String toString() - { - return vorname + " " + nachname; - } - - /** - * For adding the back reference to the Konto. - * - * @param konto - * Konto that will be added to the person. - */ - public void addKonto(Konto konto) - { - if (konto == null) - { - throw new IllegalArgumentException("Konto can't be empty"); - } - if (konto.getBesitzer() != this) - { - throw new IllegalArgumentException("Person must be owner of Konto"); - } - if (!kontenliste.contains(konto)) - { - kontenliste.add(konto); - } - } - -} diff --git a/src/de/fhswf/in/inf/java1/aufgabe5/Student.java b/src/de/fhswf/in/inf/java1/aufgabe5/Student.java deleted file mode 100644 index 769c91a..0000000 --- a/src/de/fhswf/in/inf/java1/aufgabe5/Student.java +++ /dev/null @@ -1,28 +0,0 @@ -/** - * - */ -package de.fhswf.in.inf.java1.aufgabe5; - -/** - * Extends Person and represents a student. - * - * @author $Author: $ - * @version $Revision: $, $Date: $ UTC - */ -public class Student extends Person -{ - - /** - * Simply calls the super constructor to initialize person. - * - * @param vorname - * First name of the student - * @param nachname - * Last name of the student - */ - public Student(String vorname, String nachname) - { - super(vorname, nachname); - } - -} -- cgit v1.2.3-70-g09d2