"""Valve Manager base class"""
# pylint: disable=unused-argument
[docs]
class ValveManagerBase:
"""Base class for ValveManager objects.
Expected to control the installation of flows into datapath tables.
Ideally each datapath table should be controlled by 1 manager only."""
_MISS_PRIORITY = 0
_LOW_PRIORITY = 0x1000
_MATCH_PRIORITY = 0x2000
_LPM_PRIORITY = 0x3000
_HIGH_PRIORITY = 0x4000
_FILTER_PRIORITY = 0x5000
[docs]
def initialise_tables(self):
"""initialise tables controlled by this manager."""
return []
[docs]
def add_vlan(self, vlan, cold_start):
"""install flows in response to a new VLAN"""
return []
[docs]
def update_vlan(self, vlan):
"""flows in response to updating an existing VLAN."""
return []
[docs]
def add_port(self, port):
"""install flows in response to a new port"""
return []
[docs]
def del_vlan(self, vlan):
"""delete flows in response to a VLAN removal"""
return []
[docs]
def del_port(self, port):
"""delete flows in response to a port removal"""
return []