Kontakte/src/kontakte/model/Model.java

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package kontakte.model;

import java.util.HashMap;

/**
 *
 * @author nobody
 */
public class Model
{
  public HashMap<String, Kontakt> kontaktliste;
  public Model()
  {
    kontaktliste = new HashMap<>();
  }
  
  public void addKontakt(Kontakt k)
  {
    kontaktliste.put(k.name, k);
  }
  
  public void deleteKontakt(Kontakt k)
  {
    kontaktliste.remove(k.name);
  }
  
  public Kontakt getKontakt(String name)
  {
    return kontaktliste.get(name);
  }
}