// A class that implements the Person interface.
// Barry Cornelius, 19 June 2000
import java.util. StringTokenizer;
public class PersonImpl implements Person
{
   private String iName;
   private Date iDateOfBirth;
   private String iPhoneNumber;
   private double iHeight;
   public PersonImpl()
   {
      this("", new DateImpl(), "", 0.0);
   }
   public PersonImpl(final Person pPerson)
   {
      final PersonImpl tPersonImpl = (PersonImpl)pPerson;
      iName = tPersonImpl.iName; 
      iDateOfBirth = new DateImpl(tPersonImpl.iDateOfBirth); 
      iPhoneNumber = tPersonImpl.iPhoneNumber;
      iHeight = tPersonImpl.iHeight;
   }
   public PersonImpl(final String pName, final Date pDateOfBirth,
                     final String pPhoneNumber, final double pHeight) 
   {
      iName = pName; 
      iDateOfBirth = new DateImpl(pDateOfBirth); 
      iPhoneNumber = pPhoneNumber;
      iHeight = pHeight;
   } //BJCHEREFIRST
   public PersonImpl(final String pPersonString)
   {
      try
      {
         final StringTokenizer tTokens = 
                       new StringTokenizer(pPersonString, "%");
         iName = tTokens.nextToken();
         final String tDateOfBirthString = tTokens.nextToken();
         iDateOfBirth = new DateImpl(tDateOfBirthString);
         iPhoneNumber = tTokens.nextToken();
         String tHeightString = tTokens.nextToken();
         if (tHeightString.equals(""))
         {
            tHeightString = "0.0";
         }
         iHeight = Double.parseDouble(tHeightString);
      }
      catch(final Exception pException)
      {
         iName = ""; 
         iDateOfBirth = new DateImpl(); 
         iPhoneNumber = ""; 
         iHeight = 0.0;
         throw new IllegalArgumentException();
      }
   }
   public String getName()
   {
      return iName;
   }
   public Date getDateOfBirth()
   {
      return new DateImpl(iDateOfBirth);
   }
   public String getPhoneNumber()
   {
      return iPhoneNumber;
   }
   public double getHeight()
   {
      return iHeight;
   } //BJCHERECONT
   public void setName(final String pName)
   {
      iName = pName;
   }
   public void setDateOfBirth(final Date pDateOfBirth)
   {
      iDateOfBirth = new DateImpl(pDateOfBirth);
   }
   public void setPhoneNumber(final String pPhoneNumber)
   {
      iPhoneNumber = pPhoneNumber;
   }
   public void setHeight(final double pHeight)
   {
      iHeight = pHeight;
   }
   public boolean equals(final Object pObject)
   {
      if ( pObject==null || getClass()!=pObject.getClass() )
      {
         return false;
      }
      return iName.equals(((PersonImpl)pObject).iName);
   }
   public int hashCode()
   {
      return 0;
   }
   public int compareTo(final Object pObject)
   {
      final PersonImpl tPersonImpl = (PersonImpl)pObject; 
      return iName.compareTo(tPersonImpl.iName);
   }
   public String toString()
   {
      return iName + "%" + iDateOfBirth + "%" + iPhoneNumber + "%" + iHeight;
   }
}