def executingTask(parentListener, taskname, arguments):
executor = XPSExecutor.getNonsparkExecutor()
larguments = List(arguments)
requestId = log_outgoing_request(None, "executingTask", (parentListener, taskname, larguments))
listener = executor.executingTask(parentListener, taskname, toXPS(larguments))
log_incoming_result(requestId, "result", listener)
return listener
def executingTask(parentListener, taskname, arguments):
executor = XPSExecutor.getNonsparkExecutor()
larguments = List(arguments)
requestId = log_outgoing_request(None, "executingTask",
(parentListener, taskname, larguments))
listener = executor.executingTask(parentListener, taskname,
toXPS(larguments))
log_incoming_result(requestId, "result", listener)
return listener
def startExecuteTask(agent, listener, taskname, arguments):
if not isinstance(listener, ExecutionListener):
listener = None
newlistener = _SparkExecutionListener(agent, listener)
debug("creating listener %s with parent %s", newlistener, listener)
executor = XPSExecutor.getNonsparkExecutor()
if executor == None:
raise LowError("XPSExecutor nonsparkExecutor is not set")
larguments = List(arguments)
log_outgoing_request(newlistener, "executeTask", (newlistener, taskname, larguments))
executor.executeTask(newlistener, taskname, toXPS(larguments))
return newlistener
def startExecuteTask(agent, listener, taskname, arguments):
if not isinstance(listener, ExecutionListener):
listener = None
newlistener = _SparkExecutionListener(agent, listener)
debug("creating listener %s with parent %s", newlistener, listener)
executor = XPSExecutor.getNonsparkExecutor()
if executor == None:
raise LowError("XPSExecutor nonsparkExecutor is not set")
larguments = List(arguments)
log_outgoing_request(newlistener, "executeTask",
(newlistener, taskname, larguments))
executor.executeTask(newlistener, taskname, toXPS(larguments))
return newlistener
def reportable(agent, tframe): # returns listener or None
"""If this procedure is a learned one, return the listener for
reporting its success or failure.
If an ancestor is being reported, ask the bridge for a new listener.
If not, use the listener recorded for the objective."""
if not isLearnedProcedure(agent, tframe):
debug("no need to report non-learned or top-level procedure %r for event %s", tframe, tframe.event())
return None
debug("must report learned procedure %r for event %s", tframe, tframe.event())
(tf, listener) = ancestorListener(agent, tframe) or (None,None)
if tf == None:
return None
executor = XPSExecutor.getNonsparkExecutor()
taskname = tframe.event().goalsym().id
taskargs = tframeInitialArguments(agent, tframe)
newListener = executingTask(listener, taskname, taskargs)
debug("obtained listener for %r: %r", tframe, newListener)
return newListener
def reportable(agent, tframe): # returns listener or None
"""If this procedure is a learned one, return the listener for
reporting its success or failure.
If an ancestor is being reported, ask the bridge for a new listener.
If not, use the listener recorded for the objective."""
if not isLearnedProcedure(agent, tframe):
debug(
"no need to report non-learned or top-level procedure %r for event %s",
tframe, tframe.event())
return None
debug("must report learned procedure %r for event %s", tframe,
tframe.event())
(tf, listener) = ancestorListener(agent, tframe) or (None, None)
if tf == None:
return None
executor = XPSExecutor.getNonsparkExecutor()
taskname = tframe.event().goalsym().id
taskargs = tframeInitialArguments(agent, tframe)
newListener = executingTask(listener, taskname, taskargs)
debug("obtained listener for %r: %r", tframe, newListener)
return newListener
