@Override
protected A_Type privateBlockTypeRestriction() {
return FunctionTypeDescriptor.create(
TupleDescriptor.from(
ATOM.o(),
MapTypeDescriptor.mapTypeForSizesKeyTypeValueType(
IntegerRangeTypeDescriptor.inclusive(
IntegerDescriptor.zero(), IntegerDescriptor.fromInt(socketOptions.length - 1)),
IntegerRangeTypeDescriptor.inclusive(
IntegerDescriptor.one(), IntegerDescriptor.fromInt(socketOptions.length - 1)),
ANY.o())),
TOP.o());
}
@Override
public Result attempt(
final List<AvailObject> args, final Interpreter interpreter, final boolean skipReturnCheck) {
assert args.size() == 1;
final A_Bundle bundle = args.get(0);
final MessageSplitter splitter = bundle.messageSplitter();
return interpreter.primitiveSuccess(IntegerDescriptor.fromInt(splitter.numberOfArguments()));
}