JAVA Progamming

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CS340HW.zip
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CS340HW/Instructions.docx

CS340HW/LinkedQueue.java

CS340HW/LinkedQueue.java

import  java . util . LinkedList ;

public   class   LinkedQueue < AnyType >   implements   Queue < AnyType >
{
   private   LinkedList < AnyType >  data ;

   public   LinkedQueue ()   {  data  =   new   LinkedList <> ();   }

   public   int  size ()   {   return  data . size ();   }

   public   boolean  isEmpty ()   {   return  data . isEmpty ();   }

   public   void  enqueue ( AnyType  newValue )   {  data . add ( newValue );   }

   public   AnyType  first ()   {   return  data . get ( 0 );   }

   public   AnyType  dequeue ()   {   return  data . remove ( 0 );   }
}

CS340HW/Queue.java

CS340HW/Queue.java

public   interface   Queue < AnyType >
{
   int  size ();

   boolean  isEmpty ();

   void  enqueue ( AnyType  newValue );

   AnyType  first ();

   AnyType  dequeue ();
}

CS340HW/Scheduler.java

CS340HW/Scheduler.java

public   abstract   class   Scheduler
{
   protected   LinkedQueue < Process >  readyQueue ;

   public   Scheduler ()
   {
    readyQueue  =   new   LinkedQueue <> ();
   }

   public   boolean  isReadyQueueEmpty ()
   {
     return  readyQueue . isEmpty ();
   }

   public   abstract   void  addProcessToReadyQueue ( Process  p );

   public   abstract   Process  removeProcessFromReadyQueue ();
}