source: coopr.pysp/trunk/coopr/pysp/testphextension.py @ 2201

Last change on this file since 2201 was 2201, checked in by wehart, 10 years ago

Update to Coopr to account for changes in PyUtilib? package names.

File size: 2.1 KB
Line 
1#  _________________________________________________________________________
2#
3#  Coopr: A COmmon Optimization Python Repository
4#  Copyright (c) 2009 Sandia Corporation.
5#  This software is distributed under the BSD License.
6#  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
7#  the U.S. Government retains certain rights in this software.
8#  For more information, see the Coopr README.txt file.
9#  _________________________________________________________________________
10
11from pyutilib.component.core import *
12from coopr.pysp import phextension
13
14class testphextension(SingletonPlugin):
15
16    implements (phextension.IPHExtension)
17
18    def post_instance_creation(self, ph):
19        """ Called after PH initialization has created the scenario instances, but before any PH-related weights/variables/parameters/etc are defined!"""
20        print "POST INSTANCE CREATION PH CALLBACK INVOKED"   
21
22    def post_ph_initialization(self, ph):
23        """ Called after PH initialization!"""
24        print "POST INITIALIZATION PH CALLBACK INVOKED"
25
26    def post_iteration_0_solves(self, ph):
27        """ Called after the iteration 0 solves!"""
28        print "POST ITERATION 0 SOLVE PH CALLBACK INVOKED"       
29
30    def post_iteration_0(self, ph):
31        """ Called after the iteration 0 solves, averages computation, and weight computation"""
32        print "POST ITERATION 0 PH CALLBACK INVOKED"
33
34    def pre_iteration_k_solves(self, ph):
35        """ Called immediately before the iteration k solves!"""
36        print "PRE ITERATION K SOLVE PH CALLBACK INVOKED"                       
37
38    def post_iteration_k_solves(self, ph):
39        """ Called after the iteration k solves!"""
40        print "POST ITERATION K SOLVE PH CALLBACK INVOKED"               
41
42    def post_iteration_k(self, ph):
43        """ Called after the iteration k is finished, after weights have been updated!"""
44        print "POST ITERATION K PH CALLBACK INVOKED"                       
45
46    def post_ph_execution(self, ph):
47        """ Called after PH has terminated!"""
48        print "POST EXECUTION PH CALLBACK INVOKED"                       
49
50   
51
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