def output_function(self, current_time, elapsed):
output = {}
for contract in self.contracts:
pending_orders = self.next_orders_delivery[contract]
if len(pending_orders) > 0:
next_pending_order = heapq.heappop(pending_orders)
assert (current_time + elapsed <=
next_pending_order.wakeup_time)
self.debug(
'Check pending order: %f %f %f' %
(current_time, elapsed, next_pending_order.wakeup_time))
if eq_rounded(current_time + elapsed,
next_pending_order.wakeup_time):
next_order = next_pending_order.order
self.debug("Order ready: %s" % str(next_order))
self.orders_sent.append(next_order.m_orderId)
output['out_order'] = MessageForOrderbook(
self.identifier, current_time + elapsed, next_order)
break
else:
self.debug("Pending Order not ready: %f %f %f" %
(current_time, elapsed,
next_pending_order.wakeup_time))
heapq.heappush(self.next_orders_delivery[contract],
next_pending_order)
# Emit output
return output
def output_function(self, current_time, elapsed):
output = {}
for output_port in self.get_devs_model().output_ports:
if output_port == 'out_order':
send, order = self.get_next_order(current_time, elapsed)
if send is True:
self.log('Send order %i' % order.m_orderId)
output[output_port] = MessageForOrderbook(
agent=self.get_devs_model().identifier,
time_sent=current_time + elapsed,
value=order)
else:
raise Exception()
return output