public class Plant { protected String plantName; protected String plantCost; public void setPlantName(String userPlantName) { plantName = userPlantName; } public String getPlantName() { return plantName; } public void setPlantCost(String userPlantCost) { plantCost = userPlantCost; } public String getPlantCost() { return plantCost; } public void printInfo() { System.out.println(" Plant name: " + plantName); System.out.println(" Cost: " + plantCost); }}public class Flower extends Plant { private boolean isAnnual; private String colorOfFlowers; public void setPlantType(boolean userIsAnnual) { isAnnual = userIsAnnual; } public boolean getPlantType(){ return isAnnual; } public void setColorOfFlowers(String userColorOfFlowers) { colorOfFlowers = userColorOfFlowers; } public String getColorOfFlowers(){ return colorOfFlowers; } @Override public void printInfo(){ System.out.println(" Plant name: " + plantName); System.out.println(" Cost: " + plantCost); System.out.println(" Annual: " + isAnnual); System.out.println(" Color of flowers: " + colorOfFlowers); }} A3 import java.util.Stringi okenizer;4 public class PlantArrayListExample {5 // TODO: Define a printArrayList method that prints an ArrayList of plant (or flower) objectspublic static void main(String[] args) {67Scanner scnr = new Scanner(System.in);8String input;91011121314151617181920Current PlantArrayListExample.java ▾file:=// TODO: Declare an ArrayList called myGarden that can hold object of type plant// TODO: Declare variables - plantName, plant Cost, flowerName, flowerCost, colorOfFlowers, isAnnualinput scnr.next();while (!input.equals("-1")){// TODO: Check if input is a plant or flowerStore as a plant object or flower objectAdd to the ArrayList myGardeninput = scnr.next();Load default te}// TODO: Call the method printArrayList to print myGarden} Given a base Plant class and a derived Flower class, complete main() to create an ArrayList called myGarden. The ArrayList should beable to store objects that belong to the plant class or the Flower class. Create a method called printArrayList(), that uses the printInfo()methods defined in the respective classes and prints each element in myGarden. The program should read plants or flowers from input(ending with -1), add each Plant or Flower to the myGarden ArrayList, and output each element in myGarden using the printInfo() method.Ex. If the input is:plant Spirea 10.flower Hydrangea 30 false lilacflower Rose 6 false whiteplant Mint 4-1the output is:Plant 1 Information:Plant name: SpireaCost: 10Plant 2 Information:Plant name: HydrangeaCost: 30Annual: falseColor of flowers: lilacPlant 3 Information:Plant name: RoseCost: 6Annual: falseColor of flowers: whitePlant 4 Information:Plant name: Mint.Cost: 4

Algorithm:Create an empty ArrayList called myGarden to hold Plant or Flower objects.Initialize an…

Answered: Given a base Plant class and a derived…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

public class Plant {
protected String plantName;
protected String plantCost;

public void setPlantName(String userPlantName) {
plantName = userPlantName;
}

public String getPlantName() {
return plantName;
}

public void setPlantCost(String userPlantCost) {
plantCost = userPlantCost;
}

public String getPlantCost() {
return plantCost;
}

public void printInfo() {
System.out.println(" Plant name: " + plantName);
System.out.println(" Cost: " + plantCost);
}
}

public class Flower extends Plant {

private boolean isAnnual;
private String colorOfFlowers;

public void setPlantType(boolean userIsAnnual) {
isAnnual = userIsAnnual;
}

public boolean getPlantType(){
return isAnnual;
}

public void setColorOfFlowers(String userColorOfFlowers) {
colorOfFlowers = userColorOfFlowers;
}

public String getColorOfFlowers(){
return colorOfFlowers;
}

@Override
public void printInfo(){
System.out.println(" Plant name: " + plantName);
System.out.println(" Cost: " + plantCost);
System.out.println(" Annual: " + isAnnual);
System.out.println(" Color of flowers: " + colorOfFlowers);
}
}

A
3 import java.util.Stringi okenizer;
4 public class PlantArrayListExample {
5 // TODO: Define a printArrayList method that prints an ArrayList of plant (or flower) objects
public static void main(String[] args) {
6
7
Scanner scnr = new Scanner(System.in);
8
String input;
9
10
11
12
13
14
15
16
17
18
19
20
Current PlantArrayListExample.java ▾
file:
=
// TODO: Declare an ArrayList called myGarden that can hold object of type plant
// TODO: Declare variables - plantName, plant Cost, flowerName, flowerCost, colorOfFlowers, isAnnual
input scnr.next();
while (!input.equals("-1")){
// TODO: Check if input is a plant or flower
Store as a plant object or flower object
Add to the ArrayList myGarden
input = scnr.next();
Load default te
}
// TODO: Call the method printArrayList to print myGarden
}

Given a base Plant class and a derived Flower class, complete main() to create an ArrayList called myGarden. The ArrayList should be
able to store objects that belong to the plant class or the Flower class. Create a method called printArrayList(), that uses the printInfo()
methods defined in the respective classes and prints each element in myGarden. The program should read plants or flowers from input
(ending with -1), add each Plant or Flower to the myGarden ArrayList, and output each element in myGarden using the printInfo() method.
Ex. If the input is:
plant Spirea 10.
flower Hydrangea 30 false lilac
flower Rose 6 false white
plant Mint 4
-1
the output is:
Plant 1 Information:
Plant name: Spirea
Cost: 10
Plant 2 Information:
Plant name: Hydrangea
Cost: 30
Annual: false
Color of flowers: lilac
Plant 3 Information:
Plant name: Rose
Cost: 6
Annual: false
Color of flowers: white
Plant 4 Information:
Plant name: Mint.
Cost: 4

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