เฉลย OOT 57 Lab 5

Group1Cloth.java

package oot.lab5.group1.jacket;

public class Cloth {

    private String name;
    private Pocket leftPocket;
    private Pocket rightPocket;

    public void setLeftPocket(Pocket value) {
        this.leftPocket = value;
    }

    public void setRightPocket(Pocket value) {
        this.rightPocket = value;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Pocket getLeftPocket() {
        return leftPocket;
    }

    public Pocket getRightPocket() {
        return rightPocket;
    }

    @Override
    public String toString() {
        return String.format("Jacket \"%s\", Arm Color[L: %s R: %s]",
                this.name,
                this.leftPocket.getColor(),
                this.rightPocket.getColor());
    }
}

Group1No1.java

package oot.lab5.group1;

import java.util.Scanner;
import oot.lab5.group1.jacket.Cloth;
import oot.lab5.group1.jacket.Pocket;

public class No1 {

    public static void main(String[] args) {
        Cloth cloth = new Cloth();
        cloth.setName("CPE");

        Pocket p1 = new Pocket();
        p1.setColor("GREEN");
        p1.setSize(10);
        cloth.setLeftPocket(p1);

        Pocket p2 = new Pocket();
        p2.setColor("BLACK");
        p2.setSize(20);
        cloth.setRightPocket(p2);

        printCloth(cloth);

        Scanner sc = new Scanner(System.in);

        while (true) {

            System.out.print("Choose pocket L or R (0 to exit): ");
            char ch = sc.next("[LR0]").charAt(0);
            if (ch == '0') {
                break;
            }
            if (ch == 'L') {
                System.out.printf("LEFT color is: %s\n", p1.getColor());
                System.out.printf("LEFT size  is: %d\n", p1.getSize());

                System.out.print("Enter new color: ");
                String color = sc.next();
                p1.setColor(color);

                System.out.print("Enter new size: ");
                int size = sc.nextInt();
                p1.setSize(size);

            } else if (ch == 'R') {
                System.out.printf("RIGHT color is: %s\n", p2.getColor());
                System.out.printf("RIGHT size  is: %d\n", p2.getSize());

                System.out.print("Enter new color: ");
                String color = sc.next();
                p2.setColor(color);

                System.out.print("Enter new size: ");
                int size = sc.nextInt();
                p2.setSize(size);
            }

            printCloth(cloth);

        }
    }

    private static void printCloth(Cloth cloth) {
        System.out.println("==");
        System.out.printf("Cloth \"%s\", ", cloth.getName());

        Pocket l = cloth.getLeftPocket();
        Pocket r = cloth.getRightPocket();

        System.out.printf("Pocket [L: %s/%d, ", l.getColor(), l.getSize());
        System.out.printf(" R: %s/%d]", r.getColor(), r.getSize());
        System.out.println();
        System.out.println("==");
    }

}

Group1Pocket.java

package oot.lab5.group1.jacket;

public class Pocket {

    private String color;
    private int size;

    public void setColor(String color) {
        this.color = color;
    }

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    public String getColor() {
        return this.color;
    }

}

Group2Handle.java

package oot.lab5.group2.bike;

public class Handle {

    private int length;
    private String color;

    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }

    public int getLength() {
        return this.length;
    }

    public void setLength(int length) {
        this.length = length;
    }

}

Group2MotorCycle.java

package oot.lab5.group2.bike;

public class MotorCycle {

    private int engineSize;
    private Handle leftHandle;
    private Handle rightHandle;

    public int getEngineSize() {
        return engineSize;
    }

    public void setEngineSize(int value) {
        this.engineSize = value;
    }

    public void setRightHandle(Handle value) {
        this.rightHandle = value;
    }

    public void setLeftHandle(Handle value) {
        this.leftHandle = value;
    }

    public Handle getRightHandle() {
        return this.rightHandle;
    }

    public Handle getLeftHandle() {
        return this.leftHandle;
    }

}

Group2No1.java

package oot.lab5.group2;

import java.util.Scanner;
import oot.lab5.group2.bike.MotorCycle;
import oot.lab5.group2.bike.Handle;

public class No1 {

    public static void main(String[] args) {
        MotorCycle mc = new MotorCycle();
        mc.setEngineSize(200);

        Handle h1 = new Handle();
        h1.setColor("GREY");
        h1.setLength(25);
        mc.setLeftHandle(h1);

        Handle h2 = new Handle();
        h2.setColor("BLACK");
        h2.setLength(30);
        mc.setRightHandle(h2);

        printMotorCycle(mc);

        Scanner scan = new Scanner(System.in);

        while(true) {
            System.out.print("Choose Handle,\n");
            System.out.print("  1. Left\n");
            System.out.print("  2. Right\n");
            System.out.print("(0 to exit): ");
            int ch = scan.nextInt();
            if(ch == 0) {
                break;
            }

            if (ch == 1) {
                System.out.printf("Left Handle length is: %d cm\n", h1.getLength());
                System.out.printf("Left Handle color  is: %s \n", h1.getColor());
            } else if(ch == 2) {
                System.out.printf("Right Handle length is: %d cm\n", h2.getLength());
                System.out.printf("Right Handle color  is: %s \n", h2.getColor());
            }

            System.out.print("Enter new handle length: ");
            int size = scan.nextInt();

            System.out.print("Enter new handle color: ");
            String color = scan.next();

            if (ch == 1) {
                h1.setLength(size);
                h1.setColor(color);
            } else if(ch == 2) {
                h2.setLength(size);
                h2.setColor(color);
            }

            printMotorCycle(mc);
        }

    }

    public static void printMotorCycle(MotorCycle mc) {
        System.out.printf("****************************************\n");
        System.out.printf("Motorcycle: %d cc ", mc.getEngineSize());
        Handle l = mc.getLeftHandle();
        Handle r = mc.getRightHandle();
        System.out.printf("[L: %d cm / %s] ", l.getLength(), l.getColor());
        System.out.printf("[R: %d cm / %s]\n", r.getLength(), r.getColor());
        System.out.printf("****************************************\n");
    }

}

Group34No1.java

package oot.lab5.group34;

import java.util.Scanner;
import oot.lab5.group34.device.Phone;
import oot.lab5.group34.device.Simcard;

public class No1 {

    public static void main(String[] args) {
        Phone phone = new Phone();
        phone.setPrice(25000);

        Simcard s1 = new Simcard();
        s1.setNumber("0910000000");
        s1.setProvider("TRUE");
        phone.setFirst(s1);

        Simcard s2 = new Simcard();
        s2.setNumber("0810000000");
        s2.setProvider("DTAC");
        phone.setSecond(s2);

        printPhone(phone);

        Scanner scan = new Scanner(System.in);

        while(true) {
            System.out.print("Choose Sim: ");
            System.out.print(" F. First Sim /");
            System.out.print(" S. Second Sim ");
            System.out.print("(0 to exit): ");
            char ch = scan.next("[FS0]").charAt(0);
            if(ch == '0') {
                break;
            }

            if (ch == 'F') {
                System.out.printf("First SIM: %s\n", s1.getProvider());
                System.out.printf("First SIM No: %s\n", s1.getNumber());
            } else if(ch == 'S') {
                System.out.printf("Second SIM: %s\n", s2.getProvider());
                System.out.printf("Second SIM No: %s\n", s2.getNumber());
            }

            System.out.print("Enter new provider: ");
            String provider = scan.next();

            System.out.print("Enter new number: ");
            String no = scan.next();

            if (ch == 'F') {
                s1.setProvider(provider);
                s1.setNumber(no);
            } else if(ch == 'S') {
                s2.setProvider(provider);
                s2.setNumber(no);
            }

            printPhone(phone);
        }

    }

    private static void printPhone(Phone phone) {
        System.out.printf("###\n");
        System.out.printf("Price: %d.- ", phone.getPrice());
        Simcard f = phone.getFirst();
        Simcard s = phone.getSecond();
        System.out.printf("[1st: %s @ %s] ", f.getNumber(), f.getProvider());
        System.out.printf("[2nd: %s @ %s]\n", s.getNumber(), s.getProvider());
        System.out.printf("###\n");

    }

}

Group34Phone.java

package oot.lab5.group34.device;

public class Phone {

    private Simcard first;
    private Simcard second;
    private int price;

    public Simcard getFirst() {
        return first;
    }

    public void setFirst(Simcard first) {
        this.first = first;
    }

    public Simcard getSecond() {
        return second;
    }

    public void setSecond(Simcard second) {
        this.second = second;
    }

    public int getPrice() {
        return price;
    }

    public void setPrice(int price) {
        this.price = price;
    }

}

Group34Simcard.java

package oot.lab5.group34.device;

public class Simcard {

    private String number;
    private String provider;

    public void setProvider(String provider) {
        this.provider = provider;
    }

    public String getNumber() {
        return number;
    }

    public void setNumber(String number) {
        this.number = number;
    }

    public String getProvider() {
        return provider;
    }

}