Method new_instance

apps/application/flow/common.py:188–194

(flow_obj: Dict, workflow_mode: WorkflowMode = WorkflowMode.APPLICATION)

    @staticmethod
    def new_instance(flow_obj: Dict, workflow_mode: WorkflowMode = WorkflowMode.APPLICATION):
        nodes = flow_obj.get('nodes')
        edges = flow_obj.get('edges')
        nodes = [Node(node.get('id'), node.get('type'), **node)
                 for node in nodes]
        edges = [Edge(edge.get('id'), edge.get('type'), **edge) for edge in edges]
        return Workflow(nodes, edges, workflow_mode)

    def get_start_node(self):
        return self.get_node('start-node')