def __init__(self, environment=None, **model_parameters):
self.chunktype = chunks.chunktype
self.chunkstring = chunks.chunkstring
self.visbuffers = {}
start_goal = goals.Goal()
self.goals = {"g": start_goal}
self.__buffers = {"g": start_goal}
start_retrieval = declarative.DecMemBuffer()
self.retrievals = {"retrieval": start_retrieval}
self.__buffers["retrieval"] = start_retrieval
start_dm = declarative.DecMem()
self.decmems = {"decmem": start_dm}
self.productions = productions.Productions()
self.__similarities = {}
self.model_parameters = self.MODEL_PARAMETERS.copy()
try:
if not set(model_parameters.keys()).issubset(set(self.MODEL_PARAMETERS.keys())):
raise(utilities.ACTRError("Incorrect model parameter(s) %s. The only possible model parameters are: '%s'" % (set(model_parameters.keys()).difference(set(self.MODEL_PARAMETERS.keys())), set(self.MODEL_PARAMETERS.keys()))))
self.model_parameters.update(model_parameters)
except TypeError:
pass
self.__env = environment
def set_retrieval(self, name):
"""
Set retrieval.
name specifies the name by which the retrieval buffer is referred to in production rules.
"""
dmb = declarative.DecMemBuffer()
self.__buffers[name] = dmb
self.retrievals[name] = dmb
return dmb
def set_retrieval(self, name):
"""
Set retrieval.
name: the name by which the retrieval buffer is referred to in production rules.
"""
if not isinstance(name, str):
raise(ValueError("Retrieval buffer can be only set with a string, the name of the retrieval buffer."))
dmb = declarative.DecMemBuffer()
self.__buffers[name] = dmb
self.retrievals[name] = dmb
return dmb
