/**
* Loads configuration. It verifies the constraints defined in {@link WireByMethod}.
*
* @param prefix the configuration prefix for this class
*/
public WireByMethod(String prefix) {
super(prefix);
// get the method
try {
final Class wire =
Configuration.getClass(
prefix + "." + PAR_CLASS, Class.forName("peersim.graph.GraphFactory"));
method =
WireByMethod.getMethod(wire, Configuration.getString(prefix + "." + PAR_METHOD, "wire"));
} catch (Exception e) {
throw new RuntimeException(e);
}
// set the constant args (those other than 0th)
Class[] argt = method.getParameterTypes();
args = new Object[argt.length];
for (int i = 1; i < args.length; ++i) {
if (argt[i] == int.class) args[i] = Configuration.getInt(prefix + "." + PAR_ARG + i);
else if (argt[i] == long.class) args[i] = Configuration.getLong(prefix + "." + PAR_ARG + i);
else if (argt[i] == double.class)
args[i] = Configuration.getDouble(prefix + "." + PAR_ARG + i);
else if (i == args.length - 1 && argt[i].isInstance(CommonState.r)) args[i] = CommonState.r;
else {
// we should neve get here
throw new RuntimeException(
"Unexpected error, please " + "report this problem to the peersim team");
}
}
}
/** Initialization based on configuration parameters. */
public OrangeSched(String n) {
String[] prots = Configuration.getString(n + "." + PAR_PROTOCOL).split("\\s");
pid = new int[prots.length];
nce = new NextCycleEvent[prots.length];
for (int i = 0; i < prots.length; ++i) {
pid[i] = Configuration.lookupPid(prots[i]);
if (!(Network.prototype.getProtocol(pid[i]) instanceof CDProtocol)) {
throw new IllegalParameterException(
n + "." + PAR_PROTOCOL, "Only CDProtocols are accepted here");
}
nce[i] =
(NextCycleEvent) Configuration.getInstance(n + "." + PAR_NEXTC, new NextCycleEvent(null));
}
randstart = Configuration.contains(n + "." + PAR_RNDSTART);
}