1-Assume that the Plant class looks like the following:

public abstract class Plant {

private int age=0;

private int height=0;

public int getAge() {

return age;

}

public void addYearToAge() {

age++;

}

public int getHeight() {

return height;

}

public void setHeight(int height) {

this.height = height;

}

abstract public void doSpring();

abstract public void doSummer();

abstract public void doFall();

abstract public void doWinter();

}

2- Assume that the MapleTree class looks like the following:

public class MapleTree extends Plant {

private static final int AMOUNT_TO_

GROW_I_ONE_GROWING_SEASON = 2;

// A tree grows upwards a certain number of feet a year.A tree does not die down to ground level during the winter. //

private void grow() {

int currentHeight = getHeight();

setHeight(currentHeight + AMOUNT_TO_GROW_IN_ONE_GROWING_SEASON);

}

public void doSpring() {

grow();

addYearToAge();

System.out.println("Spring: The maple tree is starting to grow " + "leaves and new branches");

System.out.println("\t Current Age: " + getAge() + " " +"Current Height: " + getHeight());

}

public void doSummer() {

grow();

System.out.println("Summer: The maple tree is continuing to grow");

System.out.println("\t Current Age: " + getAge() + " " +"Current Height: " + getHeight());

}

public void doFall() {

System.out.println("Fall: The maple tree has stopped growing and is losing its leaves");

System.out.println("\t Current Age: " + getAge() + " " + "Current Height: " + getHeight());

}

public void doWinter() {

System.out.println("Winter: The maple tree is dormant");

System.out.println("\t Current Age: " + getAge() + " " +"Current Height: " + getHeight());

}

}

3- Assume that the class Tulip looks like:

public class Tulip extends Plant {

// A tulip grows each year to the same height. During the winter they die down to ground level.//

private void grow() {

int currentHeight = getHeight();

setHeight(currentHeight + AMOUNT_TO_GROW_IN_ONE_GROWING_SEASON);

}

private void dieDownForWinter(){

setHeight(0);

}

public void doSpring() {

grow();

addYearToAge();

System.out.println("Spring: The tulip is starting to grow " +"up from the ground");

System.out.println("\t Current Age: " + getAge() + " " +"Current Height: " + getHeight());

}

public void doSummer() {

System.out.println("Summer: The tulip has stopped growing " +"and is flowering");

System.out.println("\t Current Age: " + getAge() + " " + "Current Height: " + getHeight());

}

public void doFall() {

System.out.println("Fall: The tulip begins to wilt");

System.out.println("\t Current Age: " + getAge() + " " +"Current Height: " + getHeight());

}

public void doWinter() {

dieDownForWinter();

System.out.println("Winter: The tulip is dormant underground");

System.out.println("\t Current Age: " + getAge() + " " + "Current Height: " + getHeight());}

}

This exercise will use the previous classes and add new functionality to it.

1. Add a new class called Rose that will represent a rose. Use the Plant base class and implement all of the required methods.(20 points)
2. Create a class called Simulator that will do the following:
   1. Instantiate a maple tree object from the class MapleTree(10 points)
   2. Instantiate a rose object from the class Rose (10 points)
   3. Instantiate a tulip object from the class Tulip (10 points)
   4. We want to simulate the life of these trees for 3 years. Use a for loop that will run for 3 years.(50 points)
      1. We will let the maple tree, rose, and tulip do the spring.
      2. We will let the maple tree, rose, and tulip do the summer.
      3. We will let the maple tree, rose, and tulip do the fall.
      4. We will let the maple tree, rose, and tulip do the winter.
      5. Copy the plant simulator into the text editor or IDE of your choice.
3. Compile and run the example to ensure that the code has been copied correctly.
4. Make sure that the output will look like this:

5. Creating a maple tree and tulip and a rose...

   Entering a loop to simulate 3 years

   Spring: The maple tree is starting to grow leaves and new branches

   Current Age: 1 Current Height: 2

   Spring: The tulip is starting to grow up from the ground

   Current Age: 1 Current Height: 1

   Spring: The rose is starting to grow up from the ground

   Current Age: 1 Current Height: 1

   Summer: The maple tree is continuing to grow

   Current Age: 1 Current Height: 4

   Summer: The tulip has stopped growing and is flowering

   Current Age: 1 Current Height: 1

   Summer: The rose has stopped growing and is flowering

   Current Age: 1 Current Height: 1

   Fall: The maple tree has stopped growing and is losing its leaves

   Current Age: 1 Current Height: 4

   Fall: The tulip begins to wilt

   Current Age: 1 Current Height: 1

   Fall: The rose begins to wilt

   Current Age: 1 Current Height: 1

   Winter: The maple tree is dormant

   Current Age: 1 Current Height: 4

   Winter: The tulip is dormant underground

   Current Age: 1 Current Height: 0

   Winter: The rose is dormant underground

   Current Age: 1 Current Height: 0

   Spring: The maple tree is starting to grow leaves and new branches

   Current Age: 2 Current Height: 6

   Spring: The tulip is start

   ing to grow up from the ground

   Current Age: 2 Current Height: 1

   Spring: The rose is starting to grow up from the ground

   Current Age: 2 Current Height: 1

   Summer: The maple tree is continuing to grow

   Current Age: 2 Current Height: 8

   Summer: The tulip has stopped growing and is flowering

   Current Age: 2 Current Height: 1

   Summer: The rose has stopped growing and is flowering

   Current Age: 2 Current Height: 1

   Fall: The maple tree has stopped growing and is losing its leaves

   Current Age: 2 Current Height: 8

   Fall: The tulip begins to wilt

   Current Age: 2 Current Height: 1

   Fall: The rose begins to wilt

   Current Age: 2 Current Height: 1

   Winter: The maple tree is dormant

   Current Age: 2 Current Height: 8

   Winter: The tulip is dormant underground

   Current Age: 2 Current Height: 0

   Winter: The rose is dormant underground

   Current Age: 2 Current Height: 0

   Spring: The maple tree is starting to grow leaves and new branches

   Current Age: 3 Current Height: 10

   Spring: The tulip is starting to grow up from the ground

   Current Age: 3 Current Height: 1

   Spring: The rose is starting to grow up from the ground

   Current Age: 3 Current Height: 1

   Summer: The maple tree is continuing to grow

   Current Age: 3 Current Height: 12

   Summer: The tulip has stopped growing and is flowering

   Current Age: 3 Current Height: 1

   Summer: The rose has stopped growing and is flowering

   Current Age: 3 Current Height: 1

   Fall: The maple tree has stopped growing and is losing its leaves

   Current Age: 3 Current Height: 12 Fall: The tulip begins to wilt Current Age: 3 Current Height: 1 Fall: The rose begins to wilt Current Age: 3 Current Height: 1 Winter: The maple tree is dormant Current Age: 3 Current Height: 12 Winter: The tulip is dormant underground Current Age: 3 Current Height: 0 Winter: The rose is dormant underground Current Age: 3 Current Height: 0