public Resolution(ExtendedResolver eres, Message query) {
List l = eres.resolvers;
resolvers = (Resolver[]) l.toArray(new Resolver[l.size()]);
if (eres.loadBalance) {
int nresolvers = resolvers.length;
/*
* Note: this is not synchronized, since the
* worst thing that can happen is a random
* ordering, which is ok.
*/
int start = eres.lbStart++ % nresolvers;
if (eres.lbStart > nresolvers) eres.lbStart %= nresolvers;
if (start > 0) {
Resolver[] shuffle = new Resolver[nresolvers];
for (int i = 0; i < nresolvers; i++) {
int pos = (i + start) % nresolvers;
shuffle[i] = resolvers[pos];
}
resolvers = shuffle;
}
}
sent = new int[resolvers.length];
inprogress = new Object[resolvers.length];
retries = eres.retries;
this.query = query;
}
