orkes.graph.ConditionalEdge#

class orkes.graph.ConditionalEdge(from_node, gate_function, condition, max_passes=25)[source]#

An edge that determines the next node based on the outcome of a gate function.

Parameters:

  • from_node (NodePoolItem)

  • gate_function (Callable)

  • condition (Dict[str, str])

__init__(from_node, gate_function, condition, max_passes=25)[source]#

Initializes a ConditionalEdge.

Parameters:

  • from_node (NodePoolItem) – The node from which the edge originates.

  • gate_function (Callable) – A function that is executed to decide which path to take. The function’s return value is matched against the keys in the condition dictionary to determine the next node.

  • condition (Dict[str, str]) – A dictionary mapping the possible outcomes of the gate_function to the names of the next nodes.

  • max_passes (int, optional) – The maximum number of times the graph execution can traverse this edge. Defaults to 25.

Methods

__init__(from_node, gate_function, condition)

Initializes a ConditionalEdge.