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Commit d62b1a6

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software design pattern codes
abstract factory, factory pattern, singleton pattern
1 parent 98073d6 commit d62b1a6

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15 files changed

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package sdp.factory;
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/**
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*
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* @author rafiul islam
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*/
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public class AndroidButton implements Button{
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@Override
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public void onClick(){
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System.out.println("clicked on android");
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}
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@Override
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public Button getButton(){
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return this;
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}
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@Override
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public String toString(){
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return "Android button";
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}
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public void androMethod(){
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System.out.println("based on linux");
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}
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}
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‎design-pattern/factory/Button.java

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package sdp.factory;
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/**
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*
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* @author rafiul islam
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*/
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public interface Button {
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public void onClick();
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public Button getButton();
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}
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package sdp.factory;
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/**
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*
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* @author rafiul islam
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*/
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public class ButtonManager {
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public static final int BUTTON_ANDROID = 1;
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public static final int BUTTON_IOS = 2;
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public static Button build(int type){
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switch(type){
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case BUTTON_ANDROID: return new AndroidButton();
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case BUTTON_IOS: return new IOSButton();
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default: return null;
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}
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}
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}

‎design-pattern/factory/IOSButton.java

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package sdp.factory;
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/**
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*
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* @author rafiul islam
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*/
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public class IOSButton implements Button{
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@Override
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public void onClick(){
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System.out.println("clicked on ios");
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}
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@Override
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public Button getButton(){
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return this;
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}
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@Override
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public String toString(){
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return "IOS Button";
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}
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}

‎design-pattern/factory/Main.java

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package sdp.factory;
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/**
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*
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* @author rafiul islam
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*/
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public class Main {
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public static void main(String[] args) {
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Button bt1 = ButtonManager.build(ButtonManager.BUTTON_ANDROID);
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Button bt2 = ButtonManager.build(ButtonManager.BUTTON_IOS);
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System.out.println(bt1);
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System.out.println(bt2);
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bt1.onClick();
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bt2.onClick();
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}
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}
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package sdp.factory.abstracts;
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/**
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*
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* @author rafiul islam
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*/
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public interface Car {
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public int seat();
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public int horsePower();
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}
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package sdp.factory.abstracts;
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/**
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*
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* @author rafiul islam
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*/
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public interface Factory {
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public Car build();
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}
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package sdp.factory.abstracts;
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/**
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*
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* @author rafiul islam
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*/
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public class Main {
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public static void main(String[] args) {
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Car alion = Toyota.getCar(Toyota.SEDAN);
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Car prado = Toyota.getCar(Toyota.SUV);
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System.out.println("Alion has "+alion.seat()+" seat");
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System.out.println("Prado has "+prado.seat()+" seat");
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}
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}
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package sdp.factory.abstracts;
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/**
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*
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* @author rafiul islam
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*/
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public class SUVCar implements Car{
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@Override
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public int seat(){
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return 6;
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}
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@Override
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public int horsePower(){
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return 1000;
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}
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}
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package sdp.factory.abstracts;
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/**
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*
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* @author rafiul islam
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*/
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public class SUVFactory implements Factory{
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@Override
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public Car build(){
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return new SUVCar();
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}
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}

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