How to use

RelationshipFactory

in

ingenias.generator.browser

public static Vector<Hashtable<String,String>> getPossibleRoleAssignment(String relationshipType, String[] connectedEntities, Graph graph, Browser browser) throws NotFound{
  Vector<GraphCell> entities=new Vector<GraphCell>();
  for (String entityID:connectedEntities) {
    DefaultGraphCell entity = findEntity(entityID,graph);
    if (entity==null)
      throw new ingenias.exception.NotFound("Entity "+entityID+" that you tried to connect did not exist in the graph "+graph.getName());
    entities.add(entity);    
  }
  GraphCell[] selected=new GraphCell[entities.size()];
  selected=entities.toArray(selected);
  NAryEdge nEdge=(NAryEdge) RelationshipFactory.getNRelationshipInstance(relationshipType, selected,browser);
  Vector<Hashtable<String, String>> result = convertToVectorHashtable(connectedEntities, selected, nEdge);
  return result;
}

public Vector<Hashtable<String,String>> getPossibleRoleAssignment(String relationshipType, String[] connectedEntities) throws NotFound{
  Vector<GraphCell> entities=new Vector<GraphCell>();
  for (String entityID:connectedEntities) {
    DefaultGraphCell entity = findEntity(entityID);
    if (entity==null){
      // the entity may have not been created yet as graphical object
      // The object manager may know about it.
      if (this.ids.om.findUserObject(entityID).size()>0)
        entity=new DefaultGraphCell(this.ids.om.findUserObject(entityID).firstElement());
      else
        throw new ingenias.exception.NotFound("Entity "+entityID+" that you tried to connect did not exist in any graph ");
    }
    //throw new ingenias.exception.NotFound("Entity "+entityID+" that you tried to connect did not exist in any graph ");
    entities.add(entity);    
  }
  GraphCell[] selected=new GraphCell[entities.size()];
  selected=entities.toArray(selected);
  NAryEdge nEdge=(NAryEdge) RelationshipFactory.getNRelationshipInstance(relationshipType, selected,browser);
  Vector<Hashtable<String, String>> result = convertToVectorHashtable(connectedEntities, selected, nEdge);
  return result;
}