def create_immediate_context(stream_result, stream_plan):
# TODO: consider previous bindings and choose one value
streams = []
for result in stream_plan:
if set(stream_result.output_objects) & set(
result.instance.input_objects):
if all(
isinstance(o, Object)
for o in set(result.instance.input_objects) -
set(stream_result.output_objects)):
streams.append(
(result.instance.external.name, ) +
values_from_objects(result.instance.input_objects))
return values_from_objects(stream_result.output_objects), streams
def get_input_values(self):
return values_from_objects(self.input_objects)
def get_fluent_values(self):
return [
Fact(get_prefix(f), values_from_objects(get_args(f)))
for f in self.fluent_facts
]
