passing a Vector in a slotDescriptor

Subject: passing a Vector in a slotDescriptor
From: Eze Joseph (oeze@engga.uwo.ca)
Date: Mon Jul 22 2002 - 04:57:35 MET DST

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
• Next message: Bellifemine Fabio: "RE: [jade-develop] Problem with restarting platform"
• Previous message: Michael Mueller: "Problem with restarting platform"
• In reply to: Michael Mueller: "Problem with restarting platform"
• Reply: Eze Joseph: "passing a Vector in a slotDescriptor"

Hi all,
I have little trouble passing an object of vector type in a slot
Descriptor.
I have used the Ontology.ANY_TYPE since I could not get a vector primitive
type as follows:
 Ontology myInstance=new DefaultOntology();
..
..
..
myInstance.addRole("parcel",
  new SlotDescriptor[]{
  new
SlotDescriptor("parcelName",Ontology.PRIMITIVE_SLOT,Ontology.ANY_TYPE,Ontolo
gy.M),
  new
SlotDescriptor("Deliverloc",Ontology.PRIMITIVE_SLOT,Ontology.ANY_TYPE,Ontolo
gy.M),
  new
SlotDescriptor("Priority",Ontology.PRIMITIVE_SLOT,Ontology.ANY_TYPE,Ontology
.M)
  },ParcelDetail.class);

It compiles fine, but when I try to test, I get the following exception:

jade.onto.OntologyException: 4 Wrong class: the primitive slot parcelName is
o
type class java.util.Vector, but must be a subtype of java.lang.Object.
        at jade.onto.DefaultOntology.checkClass(DefaultOntology.java:559)
        at jade.onto.DefaultOntology.addRole(DefaultOntology.java:118)
        at ParcelOntology.initInstance(ParcelOntology.java:73)
        at ParcelOntology.<clinit>(ParcelOntology.java:55)
        at DeliveryAgent.registerWithDf(DeliveryAgent.java:218)
        at DeliveryAgent.setup(DeliveryAgent.java:117)
        at jade.core.Agent.run(Agent.java:1509)
        at java.lang.Thread.run(Unknown Source)

I will appreciate any advice.
Thanks Joseph

• Next message: Bellifemine Fabio: "RE: [jade-develop] Problem with restarting platform"
• Previous message: Michael Mueller: "Problem with restarting platform"
• In reply to: Michael Mueller: "Problem with restarting platform"
• Reply: Eze Joseph: "passing a Vector in a slotDescriptor"

This archive was generated by hypermail 2a22 : Mon Jul 22 2002 - 04:57:50 MET DST