Haizea

# -------------------------------------------------------------------------- #

# Copyright 2006-2008, University of Chicago                                 #

# Copyright 2008, Distributed Systems Architecture Group, Universidad        #

# Complutense de Madrid (dsa-research.org)                                   #

#                                                                            #

# 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.                                             #

# -------------------------------------------------------------------------- #

"""This module includes sub-modules with pluggable policies for Haizea.

"""

# The following dictionaries provide a shorthand notation to refer to

# the policy classes (this shorthand is used in the configuration file,

# so the fully-qualified class name doesn't have to be written)

admission_class_mappings = {"accept-all": "haizea.policies.admission.AcceptAllPolicy",

                            "no-ARs": "haizea.policies.admission.NoARsPolicy"}

preemption_class_mappings = {"no-preemption": "haizea.policies.preemption.NoPreemptionPolicy",

                             "ar-preempts-everything": "haizea.policies.preemption.ARPreemptsEverythingPolicy"}

host_class_mappings = {"no-policy": "haizea.policies.host_selection.NoPolicy",

                       "greedy": "haizea.policies.host_selection.GreedyPolicy"}