openoptics.TimeFlowTable.Step

class openoptics.TimeFlowTable.Step(cur_node=None, step_type='port', send_port=None, send_ts=None, send_node=None)

Bases: object

One step in a path containing (send time slice && send port) or the node sent to. None represents wildcard.

cur_node

Current node identifier

step_type

Type of step (‘port’ or ‘node’)

send_port

Port to send packets through

send_ts

Time slice to send packets

send_node

Node to send packets to

__init__(cur_node=None, step_type='port', send_port=None, send_ts=None, send_node=None)

Initialize a Step.

Parameters:

• cur_node – Current node identifier

• step_type – Type of step (‘port’ or ‘node’)

• send_port – Port to send packets through

• send_ts – Time slice to send packets

• send_node – Node to send packets to

Raises:

AssertionError – If step_type is not ‘port’ or ‘node’

Methods

__init__([cur_node, step_type, send_port, ...])

Initialize a Step.