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update WHATS_NEW

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oblonski 2014-08-27 06:15:50 +02:00
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WHATS_NEW.md
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@ -4,7 +4,27 @@ WHATS NEW
<b> SKILLS </b>
- new feature: skills can now be included easily (see for example https://github.com/jsprit/jsprit/blob/master/jsprit-examples/src/main/java/jsprit/examples/SolomonWithSkillsExample.java)
Skills can now be included easily (see for example https://github.com/jsprit/jsprit/blob/master/jsprit-examples/src/main/java/jsprit/examples/SolomonWithSkillsExample.java).
It lets you assign hard requirements to jobs and vehicles/drivers. For example, a technician requires a screwdriver to serve customer A or
your vehicle requires a loading bridge to unload freight at customer B etc.. You can add an arbitrary number of skills to jobs and vehicles.
To enable the algorithm to consider skills, you need to use <code>core.algorithm.VehicleRoutingAlgorithmBuilder</code> as follows:
<pre><code>
VehicleRoutingAlgorithmBuilder vraBuilder = new VehicleRoutingAlgorithmBuilder(skillProblem,yourConfig);
vraBuilder.addCoreConstraints();
vraBuilder.addDefaultCostCalculators();
StateManager stateManager = new StateManager(skillProblem);
stateManager.updateSkillStates();
ConstraintManager constraintManager = new ConstraintManager(skillProblem,stateManager);
constraintManager.addSkillsConstraint();
VehicleRoutingAlgorithm vra = vraBuilder.build();
</code></pre>
<b> UNASSIGNED JOB LIST</b>