/**
* Calls {@link #add(int)} or {@link #remove} with the parameters defined by the configuration.
*
* @return always false
*/
public final boolean execute() {
if (add == 0) return false;
if (!substitute) {
if ((maxsize <= Network.size() && add > 0) || (minsize >= Network.size() && add < 0))
return false;
}
int toadd = 0;
int toremove = 0;
if (add > 0) {
toadd = (int) Math.round(add < 1 ? add * Network.size() : add);
if (!substitute && toadd > maxsize - Network.size()) toadd = maxsize - Network.size();
if (substitute) toremove = toadd;
} else if (add < 0) {
toremove = (int) Math.round(add > -1 ? -add * Network.size() : -add);
if (!substitute && toremove > Network.size() - minsize) toremove = Network.size() - minsize;
if (substitute) toadd = toremove;
}
remove(toremove);
add(toadd);
return false;
}
