Person Contracts and Default Values

Added Interace for Persons and Contracts.
Used methods with default values for changing Estates or EstateAgents.

02/src/de/dis2017/data/Contract.java

@@ -0,0 +1,39 @@
+package de.dis2017.data;
+/**
+ * Contract data class
+ */
+import java.util.Date;
+
+public class Contract {
+	private int contractNo = -1;
+	private String date;
+	private String place;
+	private int person;
+	
+	public int getContractNo() {
+		return contractNo;
+	}
+	public void setContractNo(int contractNo) {
+		this.contractNo = contractNo;
+	}
+	public String getDate() {
+		return date;
+	}
+	public void setDate(String date) {
+		this.date = date;
+	}
+	public String getPlace() {
+		return place;
+	}
+	public void setPlace(String place) {
+		this.place = place;
+	}
+	public int getPerson() {
+		return person;
+	}
+	public void setPerson(int person) {
+		this.person = person;
+	}
+	
+	
+}

02/src/de/dis2017/data/Person.java

@@ -0,0 +1,28 @@
+package de.dis2017.data;
+
+public class Person {
+	private String firstName;
+	private String name;
+	private String address;
+	
+	public String getFirstName() {
+		return firstName;
+	}
+	public void setFirstName(String firstName) {
+		this.firstName = firstName;
+	}
+	public String getName() {
+		return name;
+	}
+	public void setName(String name) {
+		this.name = name;
+	}
+	public String getAddress() {
+		return address;
+	}
+	public void setAddress(String adress) {
+		this.address = adress;
+	}
+	
+	
+}

02/src/de/dis2017/data/PurchaseContract.java

@@ -0,0 +1,34 @@
+package de.dis2017.data;
+
+public class PurchaseContract extends Contract {
+	private int noOfInstallments;
+	private int interestRate;
+	
+	private int house;
+
+	public int getNoOfInstallments() {
+		return noOfInstallments;
+	}
+
+	public void setNoOfInstallments(int noOfInstallments) {
+		this.noOfInstallments = noOfInstallments;
+	}
+
+	public int getInterestRate() {
+		return interestRate;
+	}
+
+	public void setInterestRate(int interestRate) {
+		this.interestRate = interestRate;
+	}
+
+	public int getHouse() {
+		return house;
+	}
+
+	public void setHouse(int house) {
+		this.house = house;
+	}
+	
+	
+}

02/src/de/dis2017/data/TenancyContract.java

@@ -0,0 +1,45 @@
+package de.dis2017.data;
+
+import java.util.Date;
+
+public class TenancyContract extends Contract {
+	private String startDate;
+	private int duration;
+	private int additionalCost;
+	
+	private int apartment;
+
+	public String getStartDate() {
+		return startDate;
+	}
+
+	public void setStartDate(String startDate) {
+		this.startDate = startDate;
+	}
+
+	public int getDuration() {
+		return duration;
+	}
+
+	public void setDuration(int duration) {
+		this.duration = duration;
+	}
+
+	public int getAdditionalCost() {
+		return additionalCost;
+	}
+
+	public void setAdditionalCost(int additionalCost) {
+		this.additionalCost = additionalCost;
+	}
+
+	public int getApartment() {
+		return apartment;
+	}
+
+	public void setApartment(int apartment) {
+		this.apartment = apartment;
+	}
+	
+	
+}

02/src/de/dis2017/data/db/Type.java

@@ -6,5 +6,6 @@ package de.dis2017.data.db;
  */
 public enum Type {
     ESTATEAGENT,
-    ESTATE;
+    ESTATE,
+    CONTRACT;
 }