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CS1322/p2/ZooBuilding.java

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+/**
+ *  <PRE>
+ *  ZooBuilding.java
+ *
+ *  Revisions: 1.0 Sep. 26, 2002
+ *               Created the ZooBuilding class
+ *             1.1 Sep. 28, 2002
+ *				 Finished, Compiled, Commented
+ *
+ *  </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 1.1, Sep. 28, 2002
+ */
+
+public abstract class ZooBuilding {
+   
+   /**
+    *theAnimals list meant for storing 
+    *the animals of the building
+    */
+   private LinkedList theAnimals;
+   
+   /**
+    *holds the name of the building
+    */
+   private String name;
+   
+   ////////////////
+   //Constructors//
+   ////////////////
+   
+   /*
+    *Constructor for ZooBuilding
+    *@param name, the name of the zoobuilding
+    */
+   public ZooBuilding(String name){
+   	this.name = name;
+   	theAnimals = new LinkedList();
+   }
+      
+   /////////////
+   //Accessors//
+   /////////////
+   
+   /**
+    *@return the List of Animals
+    */
+   public LinkedList getTheAnimals(){
+   	return theAnimals;
+   }
+   
+   /**
+    *@return the value of name
+    */
+   public String getName(){
+   	return name;
+   }
+   
+   /**
+    *@return number of Animals in the Zoo
+    */
+   public int getHungryAnimals(){
+   	int total=0;
+   	Animal aTemp;
+   	for(int i=0; i<theAnimals.size(); i++){
+   		aTemp = (Animal)theAnimals.removeFromBack();
+   		if(aTemp.getIsHungry() == true){
+   			total++;
+   		}
+   		theAnimals.addToFront(aTemp);
+   	}
+   	return total;
+   	
+   }
+   
+   ///////////
+   //Methods//
+   ///////////
+   
+   /**
+    *Check if its safe to enter
+    *@return yes/no
+    */
+   public abstract boolean isSafeToEnter();
+   
+   /**
+    *Feed the Animals param food
+    *@param food, the food to feed all the animals
+    */
+   public void feedAnimals(String food){
+   	//why feed them if there is a sign clearly saying not to?
+   	if(!(isSafeToEnter())){
+   		System.out.println("The building is unsafe to enter!");
+   		return;
+   	}
+   	Animal aTemp;
+   	for(int i=0; i<theAnimals.size(); i++){
+   		aTemp = (Animal)theAnimals.removeFromBack();
+   		aTemp.eat(food);
+   		theAnimals.addToFront(aTemp);
+   	}
+   }
+   
+  /*******************************************************/
+
+  /**
+   *  Debugging main for class ZooBuilding.  
+   *  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 ZooBuilding