Term Classes

package examples.content.musicShopOntology;

import jade.content.*;
import jade.util.leap.List;
import jade.util.leap.Iterator;
import examples.content.ecommerceOntology.*;

public class CD extends Item {
  private String title = null;
  private List tracks = null;
  
  public String getTitle() {
    return title;
  }
  
  public void setTitle(String t) {
    title = t;
  }
  
  public List getTracks() {
    return tracks;
  }
  
  public void setTracks(List l) {
    tracks = l;
  }

  public String toString() {
    StringBuffer sb = new StringBuffer(title);
    if (tracks != null) {
      Iterator it = tracks.iterator();
      int i = 0;
      while (it.hasNext()) {
        sb.append(" ");
        Track t = (Track) it.next();
        sb.append("track-"+i+": "+t.toString());
        i++;
      }
    }
    return sb.toString();
  }

}

package examples.content.musicShopOntology;

public class Single extends CD {
}

package examples.content.musicShopOntology;

import jade.content.*;

public class Track implements Concept {
  private String name = null;
  private Integer duration = null;
  private byte[] pcm = null;
  
  // NAME
  public String getName() {
    return name;
  }
  
  public void setName(String name) {
    this.name = name;
  }
  
  // DURATION
  public Integer getDuration() {
    return duration;
  }
  
  public void setDuration(Integer duration) {
    this.duration = duration;
  }
  
  // PCM
  public byte[] getPcm() {
    return pcm;
  }
  
  public void setPcm(byte[] pcm) {
    this.pcm = pcm;
  }
  
  public String toString() {
    return name+(duration != null ? ("["+duration.intValue()+" sec]") : "");
  }
}

//Notice that this is part of the ecommerceOntology
package examples.content.ecommerceOntology;

import jade.content.*;
import jade.core.AID;

public class Owns implements Predicate {
  private AID owner;
  private Item item;
  
  public AID getOwner() {
    return owner;
  }
  
  public void setOwner(AID id) {
    owner = id;
  }
  
  public Item getItem() {
    return item;
  }

  public void setItem(Item i) {
    item = i;
  }
}