// Copyright 2000-2004, FreeHEP.
package hep.graphics.heprep1.ref;
import java.io.Serializable;
import java.util.Enumeration;
import java.util.Vector;
import hep.graphics.heprep1.*;
/**
*
* @author M.Donszelmann
*
* @version $Id: DefaultHepRepInstance.java 8584 2006-08-10 23:06:37Z duns $
*/
public class DefaultHepRepInstance extends DefaultHepRepAttribute implements HepRepInstance, Serializable {
private Vector points;
private Vector primitives;
private Vector types;
/**
* Create Instance
* @param parent instance parent
*/
public DefaultHepRepInstance(DefaultHepRepAttribute parent) {
super(parent);
parent.add(this);
}
public HepRepType getType() {
return (HepRepType)getParent();
}
public void add(HepRepPoint node) {
if (points == null) {
points = new Vector();
}
points.addElement(node);
}
public Enumeration getPoints() {
return (points == null) ? empty : points.elements();
}
public void add(HepRepPrimitive node) {
if (primitives == null) {
primitives = new Vector();
}
primitives.addElement(node);
}
public Enumeration getPrimitives() {
return (primitives == null) ? empty : primitives.elements();
}
public void add(HepRepType node) {
if (types == null) {
types = new Vector();
}
types.addElement(node);
}
public Enumeration getTypes() {
return (types == null) ? empty : types.elements();
}
}