Table

Test Failed

Pull Request — master (#461)

by Diego Rabatone

created 2017-09-21 17:45 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	8
Duplicated Lines	0 %

Test Coverage

Coverage

Importance

Changes

Metric	Value
wmc	0
dl	0
loc	8
ccs	0
cts	3
cp	0
c	0
b	0
f	0

"""Flow Table Modification message."""
from enum import IntEnum

from pyof.foundation.base import GenericMessage
from pyof.foundation.basic_types import Pad, UBInt8, UBInt32
from pyof.v0x04.common.header import Header, Type

__all__ = ('Table', 'TableMod')


class Table(IntEnum):
    """Table numbering. Tables can use any number up to OFPT_MAX."""

    #: Last usable table number.
    OFPTT_MAX = 0xfe
    # Fake tables.
    #: Wildcard table used for table config, flow stats and flow deletes.
    OFPTT_ALL = 0xff


class TableMod(GenericMessage):
    """Configure/Modify behavior of a flow table."""

    header = Header(message_type=Type.OFPT_TABLE_MOD)
    table_id = UBInt8()
    #: Pad to 32 bits
    pad = Pad(3)
    config = UBInt32()

    def __init__(self, xid=None, table_id=None, config=None):
        """Assing parameters to object attributes.

        Args:
            xid (int): :class:`~pyof.v0x04.common.header.Header`'s xid.
                Defaults to random.
            table_id (int): ID of the table, OFPTT_ALL indicates all tables.
            config (int): Bitmap of OFPTC_* flags
        """
        super().__init__(xid)
        self.table_id = table_id
        self.config = config


1			"""Flow Table Modification message."""
2			from enum import IntEnum
3
4			from pyof.foundation.base import GenericMessage
5			from pyof.foundation.basic_types import Pad, UBInt8, UBInt32
6			from pyof.v0x04.common.header import Header, Type
7
8			__all__ = ('Table', 'TableMod')
9
10
11			class Table(IntEnum):
12			"""Table numbering. Tables can use any number up to OFPT_MAX."""
13
14			#: Last usable table number.
15			OFPTT_MAX = 0xfe
16			# Fake tables.
17			#: Wildcard table used for table config, flow stats and flow deletes.
18			OFPTT_ALL = 0xff
19
20
21			class TableMod(GenericMessage):
22			"""Configure/Modify behavior of a flow table."""
23
24			header = Header(message_type=Type.OFPT_TABLE_MOD)
25			table_id = UBInt8()
26			#: Pad to 32 bits
27			pad = Pad(3)
28			config = UBInt32()
29
30			def __init__(self, xid=None, table_id=None, config=None):
31			"""Assing parameters to object attributes.
32
33			Args:
34			xid (int): :class:`~pyof.v0x04.common.header.Header`'s xid.
35			Defaults to random.
36			table_id (int): ID of the table, OFPTT_ALL indicates all tables.
37			config (int): Bitmap of OFPTC_* flags
38			"""
39			super().__init__(xid)
40			self.table_id = table_id
41			self.config = config
42

kytos / python-openflow

Pull Request — master (#461)

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