}
else if (op.equalsIgnoreCase("DELETE_SERVICEBINDING")) {
regobj = ireg.deleteBinding(token.getAuthInfo(), datavect);
}
else if (op.equalsIgnoreCase("DELETE_CONCEPT")) {
regobj = ireg.deleteTModel(token.getAuthInfo(), datavect);
}
else if (op.equalsIgnoreCase("DELETE_ASSOCIATION")) {
int len = datavect.size();
Vector pavect = new Vector(len);
for(int i=0;i<len;i++)