JAVA Program -- need help -- search and filter by name Flower pack should hold p

Question

JAVA Program -- need help -- search and filter by name

Flower pack should hold plants that can be flowers, fungus or weed.

- Create a plant class that has three child classes (flower, fungus and weed).

      - Each subclass shares certain qualities (ID and Name)

      - Flower traits include (Color, Thorns, and Smell)

      - Fungus traits include (Color and Poisonous)

      - Weed traits include (Color, Poisonous, Edible and Medicinal)

- Be able to add, remove, search and filter these plants – by name.

- Store your plants using an ArrayList.

package flowerpack;

import java.util.ArrayList;
import java.util.Scanner;

public class FlowerPack {

public static void main(String[] args) {
try{
ArrayList <Plant> flowerPack= new ArrayList <>();
Scanner input=new Scanner(System.in);
int choice;
String name, color, ID;
boolean poisonous,edible,medicinal,smell,thorns;
while(true)
{
System.out.println("1. Add plants");
System.out.println("2. Remove plants");
System.out.println("3. Search plants");
System.out.println("4. Filter plants");
System.out.println("5. Quit");
System.out.println("Enter your choice: ");
choice=input.nextInt();
switch(choice)
{
case 1:
input.nextLine();
System.out.println("You want to add Flower, Fungus or Weed? <Flower / Fungus / Weed> ");
String type=input.nextLine();
if(type.equalsIgnoreCase("Flower"))
{
System.out.println("Enter name : ");
name=input.nextLine();
System.out.println("Enter ID : ");
ID=input.nextLine();
System.out.println("Enter color : ");
color=input.nextLine();
System.out.println("Has thorns? ");
thorns=input.hasNextBoolean();
input.nextLine();
System.out.println("Has smell? ");
smell=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Flower(name,ID,color,thorns,smell));
}
else if(type.equalsIgnoreCase("Fungus"))
{
System.out.println("Enter name : ");
name=input.nextLine();
System.out.println("Enter ID : ");
ID=input.nextLine();
System.out.println("Enter color : ");
color=input.nextLine();
System.out.println("Is it poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Fungus(name,ID,color,poisonous));
}
else if(type.equalsIgnoreCase("Weed"))
{
System.out.println("Enter name : ");
name=input.nextLine();
System.out.println("Enter ID : ");
ID=input.nextLine();
System.out.println("Enter color : ");
color=input.nextLine();
System.out.println("Is it Poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
System.out.println("Is it Edible? ");
edible=input.hasNextBoolean();
input.nextLine();
System.out.println("Is it Medicinal? ");
medicinal=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Weed(name,ID,color,poisonous,edible,medicinal));
}
break;
case 2:input.nextLine();
System.out.println("Enter the name of the plant you want to remove : ");
name=input.nextLine();
int flag=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant removed sucessfully") ;
flag=1;
break;

}
}
if(flag==0)
{
System.out.println("plant not found") ;
}
break;
case 3:
input.nextLine();
System.out.println("Enter the name of the plant you want to search : ");
name=input.nextLine();
int f=1;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant found sucessfully") ;
flag=1;
break;

}
}
if(f==0)
{
System.out.println("plant not found") ;
}
break;
case 4:break;
case 5: System.exit(0);
}
}
}catch(Exception e)
{
System.out.println(e);
}
}


}

**************************

package flowerpack;

public class Plant {
String name;
String ID;
Plant(String name,String ID)
{
this.name=name;
this.ID=ID;
}
public String getName()
{
return name;
}
}
class Flower extends Plant
{
String color;
boolean thorns;
boolean smell;
public Flower(String name, String ID,String color,boolean thorns,boolean smell) {
super(name, ID);
this.color=color;
this.thorns=thorns;
this.smell=smell;
}

}

class Fungus extends Plant
{
String Color;
boolean Poisonous;
public Fungus(String name, String ID,String Color,boolean Poisonous) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
}

}

class Weed extends Plant
{
String Color;
boolean Poisonous;
boolean Edible;
boolean Medicinal;
public Weed(String name, String ID,String Color,boolean Poisonous,boolean Edible, boolean Medicinal) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
this.Edible=Edible;
this.Medicinal=Medicinal;
}

}

Explanation / Answer

// EXTRA METHOD AND CODE ADDEED ARE HIGHLIGHTED IN BLACK

//Plant.java
public class Plant {
String name;
String ID;
Plant(String name,String ID)
{
this.name=name;
this.ID=ID;
}
public String getName()
{
return name;
}
public String getID()
{
return ID;
}
}
class Flower extends Plant
{
String color;
boolean thorns;
boolean smell;
public Flower(String name, String ID,String color,boolean thorns,boolean smell) {
super(name, ID);
this.color=color;
this.thorns=thorns;
this.smell=smell;
}

}
class Fungus extends Plant
{
String Color;
boolean Poisonous;
public Fungus(String name, String ID,String Color,boolean Poisonous) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
}

}
class Weed extends Plant
{
String Color;
boolean Poisonous;
boolean Edible;
boolean Medicinal;
public Weed(String name, String ID,String Color,boolean Poisonous,boolean Edible, boolean Medicinal) {
super(name, ID);
this.Color=Color;
this.Poisonous=Poisonous;
this.Edible=Edible;
this.Medicinal=Medicinal;
}

}

// FlowerPack.java
import java.util.ArrayList;
import java.util.Scanner;

public class FlowerPack {
public static void main(String[] args) {
try{
ArrayList <Plant> flowerPack= new ArrayList <>();
Scanner input=new Scanner(System.in);
int choice;
String name, color, ID;
boolean poisonous,edible,medicinal,smell,thorns;
while(true)
{
System.out.println(" 1. Add plants");
System.out.println("2. Remove plants");
System.out.println("3. Search plants");
System.out.println("4. Filter plants");
System.out.println("5. Quit");
System.out.print("Enter your choice: ");
choice=input.nextInt();
switch(choice)
{
case 1:
input.nextLine();
System.out.print("You want to add Flower, Fungus or Weed? <Flower / Fungus / Weed> ");
String type=input.nextLine();
if(type.equalsIgnoreCase("Flower"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Has thorns? ");
thorns=input.hasNextBoolean();
input.nextLine();
System.out.print("Has smell? ");
smell=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Flower(name,ID,color,thorns,smell));
}
else if(type.equalsIgnoreCase("Fungus"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Is it poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Fungus(name,ID,color,poisonous));
}
else if(type.equalsIgnoreCase("Weed"))
{
System.out.print("Enter name : ");
name=input.nextLine();
System.out.print("Enter ID : ");
ID=input.nextLine();
System.out.print("Enter color : ");
color=input.nextLine();
System.out.print("Is it Poisonous? ");
poisonous=input.hasNextBoolean();
input.nextLine();
System.out.print("Is it Edible? ");
edible=input.hasNextBoolean();
input.nextLine();
System.out.print("Is it Medicinal? ");
medicinal=input.hasNextBoolean();
input.nextLine();
flowerPack.add(new Weed(name,ID,color,poisonous,edible,medicinal));
}
break;
case 2:input.nextLine();
System.out.print("Enter the name of the plant you want to remove : ");
name=input.nextLine();
int flag=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant removed sucessfully") ;
flag=1;
break;

}
}
if(flag==0)
{
System.out.println("plant not found") ;
}
break;
case 3:
input.nextLine();
System.out.print("Enter the name of the plant you want to search : ");
name=input.nextLine();
int f=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("plant found sucessfully") ;
f=1;
break;
}
}
if(f==0)
{
System.out.println("plant not found") ;
}
break;
case 4:
input.nextLine();
System.out.print("Enter the name of the plant you want to filter: ");
name=input.nextLine();
f=0;
for(Plant plant:flowerPack)
{
if(plant.getName().equalsIgnoreCase(name))
{
System.out.println("Name: " + plant.getName() + " ID: " + plant.getID()) ;
f=1;
}
}
if(f==0)
{
System.out.println("NO plant of this name in List") ;
}
break;
case 5: System.exit(0);
}
}
}catch(Exception e)
{
System.out.println(e);
}
}


}

/*
output:

1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 1
You want to add Flower, Fungus or Weed? <Flower / Fungus / Weed> Weed
Enter name : newWeed
Enter ID : 45
Enter color : green
Is it Poisonous? y
Is it Edible? y
Is it Medicinal? y
1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 1
You want to add Flower, Fungus or Weed? <Flower / Fungus / Weed> Weed
Enter name : newWeed
Enter ID : 12
Enter color : red
Is it Poisonous? n
Is it Edible? n
Is it Medicinal? y
1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 1
You want to add Flower, Fungus or Weed? <Flower / Fungus / Weed> Flower
Enter name : newflower
Enter ID : 23
Enter color : black
Has thorns? y
Has smell? y
1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 3
Enter the name of the plant you want to search : newflower
plant found sucessfully
1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 4
Enter the name of the plant you want to filter: newWeed
Name: newWeed   ID: 45
Name: newWeed   ID: 12
1. Add plants
2. Remove plants
3. Search plants
4. Filter plants
5. Quit
Enter your choice: 5

*/

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