Java Reference
In-Depth Information
}
else
{
boolean
result;
if
(values[i].hasNext())
result
#
true
;
else
{
result
#
false
;
values[i]
#
spec.attribute(names[i]).getValues().iterator();
}
value
#
(Value)values[i].next();
p.add(names[i],value,spec.attribute(names[i]).
getValues());
return
result;
}
}
}
20.5.4
Test
The test driver is similar to the previous driver. There are two main
differences:
The preferences of the service provider are generated by the
Resource
Allocator
.
■
The driver is responsible for booking the resource upon successful
negotiation and for recomputing the provider's preferences.
■
import
Negotiation.*;
import
booking.*;
import
java.util.*;
public class
TestLocal {
public static void
main(String[] args){
Specification spec
#
createSpec();
System.out.println(spec.toString());
ResourceAllocation resources
#
resources(spec);
// define the preference map of the server
PreferenceMap providerPref
#
resources.preference();
// creates the server negotiator
Negotiator provider
#
new
BasicNegotiator(providerPref);
// define the preference map of the client
PreferenceMap clientPref
#
createClientPref(spec);
for
(
int
i
#
0; i<300;
!!
i){
// creates the client negotiator
Negotiator client
#
new
BasicNegotiator(clientPref);
// carry out the negotiation
Mediator mediator
#
new
Mediator(10);
try
{
