fish.java

This is the inheritance model in java.

package company.animal.nofeet;

public class Fish extends company.animal.nofeet.NoFeet {
         private int totalFish;
		 private double revenue;
		 
    public Fish(String habitat,boolean produceEgg, boolean produceMeat, boolean produceMilk, int fin) {
          super(habitat,false, produceMeat,false, fin);
            }
    public void setTotalFish(int totalFish) {
	   this.totalFish = totalFish;
	   calculateRevenue();
     }	
    public int getTotalFish() {
	   return totalFish;
      }
     private void calculateRevenue() {
	
	 this.revenue = company.animal.RevenueCalculation.CalculateFishRev(this.totalFish);
                  }	 
      
     public String getInfo () {
	      String info = "\n"+"\n"+"Fish"+"\n"+"Habitat: " + super.getHabitat() + "\n" +
				  "Total fish: " + this.totalFish + "\n" +
				  "Revenue: " + this.revenue + "\n";
	    return info;
	  }
	
}