def __init__(self):
# util
self._connection = Connection.OneWayBusyBufferingMappedFileConnection()
self._collector = Collector.TypedCollector(self._connection)
self._counter = 0
#parameters
self._parameters = []
#sets
self._sources = []
self._sets = []
self._sinks = []
#specials
self._broadcast = []
def execute(self, local=False, debug=False):
"""
Triggers the program execution.
The environment will execute all parts of the program that have resulted in a "sink" operation.
"""
if debug:
local = True
self._local_mode = local
self._debug_mode = debug
self._optimize_plan()
plan_mode = sys.stdin.readline().rstrip('\n') == "plan"
if plan_mode:
output_path = sys.stdin.readline().rstrip('\n')
self._connection = Connection.OneWayBusyBufferingMappedFileConnection(
output_path)
self._collector = Collector.TypedCollector(self._connection, self)
self._send_plan()
self._connection._write_buffer()
else:
import struct
operator = None
try:
port = int(sys.stdin.readline().rstrip('\n'))
id = int(sys.stdin.readline().rstrip('\n'))
input_path = sys.stdin.readline().rstrip('\n')
output_path = sys.stdin.readline().rstrip('\n')
operator = None
for set in self._sets:
if set.id == id:
operator = set.operator
if set.id == -id:
operator = set.combineop
operator._configure(input_path, output_path, port, self)
operator._go()
sys.stdout.flush()
sys.stderr.flush()
except:
sys.stdout.flush()
sys.stderr.flush()
if operator is not None:
operator._connection._socket.send(struct.pack(">i", -2))
raise