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<div class="moz-cite-prefix">Op 21-02-13 12:54, André Fróes schreef:<br>
</div>
<blockquote
cite="mid:CAC8f_wVwUg_efFPi9WeHwz3e6-vVxFHtR5rSLEBNhPi3nyqcYA@mail.gmail.com"
type="cite">
<div dir="ltr">Sure. My sorting by worktime and skills is
partially working, if I do my planning with a certain number of
engineers/workorders that fits in each other, it works
perfectly, If i overcome that, it breaks the planning, it keeps
showing the data that shouldn't be displayed and, in
consequence, breaks the optimal solution.
<div>
<br>
</div>
<div style="">Example:</div>
<div style="">Engineer Andre, WT(8 hours), Skills ABC1, ABC2</div>
<div style=""><br>
</div>
<div style="">Workorder 1, required WT(2), required Skills ABC2</div>
<div style="">Workorder 2, required WT(3), required Skills ABC2<br>
</div>
<div style="">Workorder 3, required WT(1), required Skills ABC1<br>
</div>
<div style=""><br>
</div>
<div style="">with these 3 WO it should work perfectly, results:</div>
<div style="">
<div>ID: 104[Skills: ABC 2,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
<div>ID: 105[Skills: ABC 2,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
<div>ID: 106[Skills: ABC 1,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
</div>
<div style=""><br>
</div>
<div style="">Adding this workorder that exceed in time and
skill</div>
<div style=""><br>
</div>
<div style="">Workorder 1, required WT(5), required Skills ABC2,
ABC3<br>
</div>
<div style=""><br>
</div>
<div style="">this is the outcome:</div>
<div style=""><br>
</div>
<div style="">
<div>ID: 104[Skills: ABC 2,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
<div>ID: 105[Skills: ABC 2,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
<div>ID: 107[Skills: ABC 1,ABC 3,] - Andre(8)[Skills: ABC
1,ABC 2,] ------ Broken(1)</div>
<div>ID: 106[Skills: ABC 1,] - Andre(8)[Skills: ABC 1,ABC
2,] ------ Feasible(0)</div>
</div>
</div>
</blockquote>
What do you want to happen with that extra workorder ID: 107[Skills:
ABC 1,ABC 3,]?<br>
- Assign it to different engineer - because there's another engineer
available which has time (or it doesn't matter that engineers are
overloaded)<br>
- Leave it "unassigned" because you are doing "over-constrained
planning." For 6.0, planner will support "nullable planner
variables", but in 5.5, you need to emulate this behavior by
creating special Engineer called Unassigned and adjusting your score
constraints to not trigger when that UnassignedEngineer is involved.
There's been some previous mails about this topic in this mail
archive.<br>
<blockquote
cite="mid:CAC8f_wVwUg_efFPi9WeHwz3e6-vVxFHtR5rSLEBNhPi3nyqcYA@mail.gmail.com"
type="cite">
<div dir="ltr">
<div style="">
<div><br>
</div>
<div style="">it shows all not excluding the workorder that is
not to be assigned to engineer. I did it by
simplescorecalculator:</div>
<div style=""><br>
</div>
<div style="">
<div><span class="" style="white-space:pre"> </span>public
HardAndSoftScore calculateScore(Distributor distributor) {</div>
<div><span class="" style="white-space:pre"> </span>int
hardScore = 0;</div>
<div><span class="" style="white-space:pre"> </span>int
softScore = 0;</div>
<div><br>
</div>
<div><span class="" style="white-space:pre"> </span>for
(Engineer e : distributor.getEngineerList()) {</div>
<div><span class="" style="white-space:pre"> </span>int
requiredWorktime = 0;</div>
<div><span class="" style="white-space:pre"> </span>List<Skill>
requiredSkillList = new ArrayList<Skill>();</div>
<div><br>
</div>
<div><span class="" style="white-space:pre"> </span>for
(WorkOrder o : distributor.getWorkOrderList()) {</div>
<div><span class="" style="white-space:pre"> </span>if
(e.equals(o.getEngineer())) {</div>
<div><span class="" style="white-space:pre"> </span>requiredWorktime
+= o.getRequiredWorktime();</div>
<div><span class="" style="white-space:pre"> </span>for
(SkillWorkOrder swo : o.getRequiredSkills()) {</div>
<div><span class="" style="white-space:pre"> </span>requiredSkillList.add(swo.getSkill());</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><br>
</div>
<div><span class="" style="white-space:pre"> </span>int
engineerAvailableTime = e.getWorktime() -
requiredWorktime;</div>
<div><span class="" style="white-space:pre"> </span>if
(engineerAvailableTime < 0) {</div>
<div><span class="" style="white-space:pre"> </span>hardScore
+= engineerAvailableTime;</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><br>
</div>
<div><span class="" style="white-space:pre"> </span>List<Skill>
tempEngSkillList = new ArrayList<Skill>();</div>
<div><span class="" style="white-space:pre"> </span>for
(SkillEngineer se : e.getSkillEngineerList()){</div>
<div><span class="" style="white-space:pre"> </span>tempEngSkillList.add(se.getSkill());</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><span class="" style="white-space:pre"> </span></div>
<div>
<span class="" style="white-space:pre"> </span>if
(tempEngSkillList.containsAll(requiredSkillList)){</div>
<div><span class="" style="white-space:pre"> </span>hardScore
+= 1;</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><span class="" style="white-space:pre"> </span>}</div>
<div><br>
</div>
<div><span class="" style="white-space:pre"> </span>return
DefaultHardAndSoftScore.valueOf(hardScore, softScore);</div>
<div><span class="" style="white-space:pre"> </span>}</div>
</div>
</div>
<div style=""><br>
</div>
<div style="">that's the problem happening, after that i'll
start working on priority by the tip you provided in the
previous post, but i'll try by simplescorecalculator to, i'm
not getting along (yet) with drools rules system (drl), it's a
bit harder to use it with planner.</div>
<div style=""><br>
</div>
<div style="">thanks for the help Geoffrey!</div>
</div>
<br>
</blockquote>
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