package oops;

public final class ShowRoom extends Villager{

/*

* i have one object called Showroom

* i represent real world object

* thats why we use some non static variables here which hold the information about object

*

* the memory alloacated for this variables object created inside heap area*/

//Encapsulation:

//we achive here data hiding process we call it as encapsulation

//we make all the members as private

/*

* private members cannot accessible outside the class but we dont want provide direct access

* that why we maked it as private

* after i want to provide indirect access

* so we use getters and setters according to accessibility

*/

private String name;

private String location;

private int pincode;

private String owner;

/*

* this is called has a relationship

* has a relationship means its association between two or more objects where one object is dependent on another object

* now look at this blueprint where Showroom is depend on Bike object

*

* in this way we can achieve has a relationship

* we create one dependency object reference variable inside dependent object

* and we can achieve this design in two way early binding and lazy binding

*

* early binding means the reference of dependency object must be created at the time of dependent object instance is created.'

* we can achieve this design with the help of non-static initializers.

*

* lazy binding means the reference of dependency object not created at the time of dependent object instance created.

* we can create instance of dependent object whenever we want with the help of helper method.

*/

private Bike bike;

public ShowRoom() {

// TODO Auto-generated constructor stub

}

/*

* this is parameterized constructor

* the constructor with formal arguments we called it as Parameterized constructor

* the main work of constructor is load all the non static member and put inside the object memory

* and also initialize the value inside the object members with its default value.

* constructor is member which help me to create instance of class

*

* if we failed to add any constructor inside blueprint compiler add default constructor

* but we successfully add parameterized constructor there so compiler cannot add default costructor

*

* no argument and default are different

* */

public ShowRoom(String name, String location, int pincode, String owner) {

//super();

/*

* this is a keyword and non static reference variable which hold the current object reference which is currently under execution

* we can use it inside non-static block,non static method and constructor

* constructor also object member which help me to load all the object members inside heap memory */

this.name = name;

this.location = location;

this.pincode = pincode;

this.owner = owner;

}

/*

* we can overload the constructor if customizly initialize the value inside object member

* suppose 1 st bike have 3 features

* 2nd bike 4 features

* 3rd bike 5 features

* some are with 2 features

*

*in this way we can overload the constructor

* */

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getLocation() {

return location;

}

public void setLocation(String location) {

this.location = location;

}

public int getPincode() {

return pincode;

}

public void setPincode(int pincode) {

this.pincode = pincode;

}

public String getOwner() {

return owner;

}

public void setOwner(String owner) {

this.owner = owner;

}

public Bike getBike() {

return bike;

}

public void setBike(Bike bike) {

this.bike = bike;

}

@Override

public String toString() {

return "ShowRoom [name=" + name + ", location=" + location + ", pincode=" + pincode + ", owner=" + owner

+ ", bike=" + bike + "]";

}

}