/**
 *  <PRE>
 *  Fish.java
 *
 *  Revisions: 1.0 Sep. 18, 2002
 *               Created the Fish class
 *			   1.1 Sep. 18, 2002
 *				 Finished the Fish class
 *			   1.1f Sep. 18, 2002
 *				 Cleaned up equals() to make more readable
 *  </PRE>
 *
 *	Collaboration Statement:
 *    I worked on the homework assignment alone, using only             
 *    course materials.
 *  
 *  Created with JCreatorLE, some indents are off when viewed through notepad
 *    or EMACS
 *
 *  @author <A HREF="mailto:gtg184g@mail.gatech.edu">Jose Manuel Caban</A>
 *  @version Version 1.1f, Sep. 18, 2002
 */

public abstract class Fish extends Animal implements SwimmingType{
  
  /**
   *depth of Fish
   */
  private int depth;
  
  ////////////////
  //Constructors//
  ////////////////
  
  /**
   *Constructor for Fish
   *@param name, the name of the fish
   *@param depth, the depth of the fish
   */
  public Fish(String name, int depth){
  	super(name);
  	this.setDepth(depth);
  }
  
  ///////////////////////
  //Accessors/Modifiers//
  ///////////////////////
  
  /**
   *Set the depth of Fish
   *@param depth the value to be applied
   */
  public void setDepth(int depth){
  	if(depth < 0){
  		this.depth = 0;
  	}
  	else{
  		this.depth = depth;
  	}
  }
  
  /**
   *Return the depth of the Fish
   *@return the value of depth
   */
  public int getDepth(){
  	return depth;
  }
	
  ///////////
  //Methods//
  ///////////
  
  /**
   *Find the equality of Fish
   *@param obj the Object to be compared to
   *@return the equality value
   */
  public boolean equals(Object obj){
  
   	if(!(obj instanceof Fish)){
  		return false;
  	}  		
  	if(!super.equals(obj)){
  		return false;
  	}
  	
  	Fish fTemp = (Fish)obj;
  	//use of "this." is to make it explicit
  	if(fTemp.getDepth() != this.getDepth()){
  		return false;
  	}
  	return true;
  }
  
  /**
   *  Debugging main for class Fish.  
   *  This method will rigorously test my code.
   *
   *  <br><br>
   *  @param args a String array of command line arguments.
   */
  public static void main(String[] args) {
    
    
  }// end of main(String[] args)

}// end of class Fish