Medication.java

package example.biz;      
                                                                                                 
import example.exceptions.PDXception;

public class Medication implements IMedication 
{ 
  private String name; private String classification; private int rank; private Long outOf;                                          
  public Medication( String name ) { this.name = name; }    
  public Medication( String name, String classification ) { this(name); this.classification = classification; }   
  public Medication( String name, int rank, Long outOf ) 
  { this(name); this.rank = rank; this.outOf = outOf; }
  public Medication( String name, String classification, int rank, Long outOf ) throws PDXception
  { this(name, classification);
	  if( outOf != null && rank > outOf.longValue() ) // eg. '5 out of 3' 
			throw new PDXception(""+rank+" out of " + outOf.longValue() + " is impossible" );
	  this.rank = rank; 
	  this.outOf = outOf;         	  
	}   
  public String cla$$() { return classification; }
  public String name() { return name; }  
	public int rank() { return rank; }
  public long outOf() { return outOf.longValue(); }
}