Method endKey

fdbserver/workloads/MiniCycle.actor.cpp:150–150

	int cycleOffset(int clientId) { return clientId * cycleSize(0); }
	int beginKey(int clientId) { return cycleOffset(clientId); }
	int endKey(int clientId) { return cycleSize(clientId) + cycleOffset(clientId); }

	Standalone<KeyValueRef> operator()(int n) {
		const uint64_t val = (n + 1) % endKey(clientId) ? n + 1 : beginKey(clientId);