A set of Neutron drivers for the VMware NSX.
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# Copyright 2013 VMware, Inc.
# All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
class TaskStatus(object):
"""Task running status.
This is used by execution/status callback function to notify the
task manager what's the status of current task, and also used for
indication the final task execution result.
"""
PENDING = 1
COMPLETED = 2
ERROR = 3
ABORT = 4
class TaskState(object):
"""Current state of a task.
This is to keep track of the current state of a task.
NONE: the task is still in the queue
START: the task is pull out from the queue and is about to be executed
EXECUTED: the task has been executed
STATUS: we're running periodic status check for this task
RESULT: the task has finished and result is ready
"""
NONE = -1
START = 0
EXECUTED = 1
STATUS = 2
RESULT = 3