Creature & Herd Java Program

// Sammy Samkough
// Creature & Herd
// Spec: In this lab you will complete missing methods. A Creature has been almost fully implemented and a Herd is an ArrayList
// of Creatures. HerdRunner is your client program.

// ArrayList of User-defined Classes
public class Creature implements Comparable
{
	private int size;

	public Creature(int girth)
	{
		size = girth;
	}

	public void setSize(int girth)
	{
		size = girth;
	}

	/**
	 * method isBig should return true if size > 75
	 * method isBig should return false if size <= 75
	*/
	public boolean isBig()
	{
		if (size > 75)
		{
			return true;
		}
		else
		{
			return false;
		}
	}

	public boolean equals(Object obj)
	{
		Creature other = (Creature)obj;

		if(size == other.size)
		{
			return true;
		}

		return false;
	}

	public int compareTo(Object obj)
	{
		Creature other = (Creature)obj;

		if(size > other.size)
		{
			return 1;
		}
		else if(size < other.size)
		{
			return -1;
		}

		return 0;
	}

	public String toString()
	{
		return "" + size;
	}
}
-------------------------------------------------------------------------------------------------------------------------------
// Sammy Samkough
// Creature & Herd
// Spec: In this lab you will complete missing methods. A Creature has been almost fully implemented and a Herd is an ArrayList
// of Creatures. HerdRunner is your client program.

// ArrayList of User-defined Classes
import java.util.Collections;
import java.util.List;
import java.util.ArrayList;

public class Herd
{
	private List<Creature> list;

	public Herd()
	{
		// point list to a new ArrayList (instantiate list)
		list = new ArrayList<Creature>();
	}

	public void add(int creatureSize)
	{
		// add a new Creature to the list with the size given
		list.add(new Creature(creatureSize));
	}

	/* method countBigOnes should return the count of
	    big creatures - use the isBig() Creature method
	*/
	public int countBigOnes()
	{
		int x = 0;

		for (int i = 0; i < list.size(); i++)
		{
			if (list.get(i).isBig())
			{
				x++;
			}
		}

		return x;
	}

	public String toString()
	{
		return "" + list;
	}
}
-------------------------------------------------------------------------------------------------------------------------------
// Sammy Samkough
// Creature & Herd
// Spec: In this lab you will complete missing methods. A Creature has been almost fully implemented and a Herd is an ArrayList
// of Creatures. HerdRunner is your client program.

// ArrayList of User-defined Classes runner
import java.util.ArrayList;
import java.util.Collections;

public class HerdRunner
{
	public static void main (String args[])
	{
		Herd bunch = new Herd();

		bunch.add(33);
		bunch.add(115);
		bunch.add(16);
		bunch.add(83);
		bunch.add(45);
		bunch.add(96);

		System.out.println(bunch);
		System.out.println("Big One Count = " + bunch.countBigOnes());
  }
}
/*
[33, 115, 16, 83, 45, 96]
Big One Count = 3
Press any key to continue . . .
*/