package projectv1a;

import java.util.Vector;

/**
 * Clase KnowledgeBase
 * 
 * Contiene información descriptiva y referencias a una lista de versiones de
 * Bases de conocimiento.
 */
 
public class KnowledgeBase {

    private Vector insList;  // Objetos de tipo InstanceList
    private Ontology ontology;
    private RelationList relationList;
    private int identity;
    
    ///////////// CONSTRUCTOR ///////////////
    public KnowledgeBase() {
        insList = new Vector();
    }
    public KnowledgeBase(Ontology o) {
        insList = new Vector();
        ontology = o;
    }
    /////////////////////////////////////////
        
    public void setId(int i){
        identity = i;
    }    
    public int getId(){
        return identity;
    }
    public Vector getInstanceList(){
        return insList;
    }
    public void setInstanceList(Vector v){
        insList = v;
        //setOntology();
    }
    public void addInstanceList(InstanceList iL){
        insList.add(iL);
        iL.setKnowledgeBase(this);
    }

    public RelationList getRelationList(){
        return relationList;
    }
    public void setRelationList(RelationList o){
        relationList = o;
    }
    public Ontology getOntology(){
        return ontology;
    }
    public void setOntology(Ontology o){
        ontology = o;
    }
    public void deleteInstanceList(int i){
        if (insList.size()<i){
            ((InstanceList)insList.get(i)).setKnowledgeBase(null);// La referencia que tiene esa instanceList a esta clase
            insList.remove(i);
        } else{
            System.out.println("The Knowledge Base does not contain so many instance lists");
        }
    }
    public void deleteInstanceList(InstanceList instanceList){
        if (insList.contains(instanceList)){
            insList.remove(instanceList);
            instanceList.setKnowledgeBase(null);// La referencia que tiene esa instanceList a esta clase
        } else{
            System.out.println("The Knowledge Base does not contain the indicated instance list");
        }
    }
}