def __init__(self, source, name):
ObjectWithTimeStamp.__init__(self)
# When was this data last generated?
# This time stamp is an integer number and it is intended to synchronize the activities of
# the pipeline. It doesn't relates to the clock time of acquiring or processing the data.
self._update_time = TimeStamp()
# The maximum modification time of all upstream filters and outputs.
# This does not include the modification time of this output.
self._pipeline_time = 0
self.connect_source(source, name)
self.image = None
def __init__(self):
ObjectWithTimeStamp.__init__(self)
self._filter_id = self._new_filter_id()
# Time when generate_output_information was last called.
self._output_information_time = TimeStamp()
# This flag indicates when the pipeline is executing.
# It prevents infinite recursion when pipelines have loops.
self._updating = False
self._inputs = dict()
self._outputs = {name:ImageFilterOutput(self, name) for name in self.__output_names__}
self.modified()
