def has_outgoing(self, other=None, link=None, stream=None, value=None):
        if other is None:
            return len(list(self.outgoing())) > 0

        return other.has_incoming(other=self, link=link, stream=stream,
                                  value=value)
Returns true if this node has an outgoing edge where
dataset/ETHPy150Open thasso/pyjip/jip/pipelines.py/Node.has_outgoing