com.graphhopper.jsprit.analysis.toolbox

Class AlgorithmSearchProgressChartListener

java.lang.Object

com.graphhopper.jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener

All Implemented Interfaces:

AlgorithmEndsListener, AlgorithmStartsListener, IterationEndsListener, VehicleRoutingAlgorithmListener

public class AlgorithmSearchProgressChartListener
extends Object
implements IterationEndsListener, AlgorithmEndsListener, AlgorithmStartsListener

VehicleRoutingAlgorithm-Listener to record the solution-search-progress.

Register this listener in VehicleRoutingAlgorithm.

Author:

stefan schroeder

Constructor Summary

Constructors

Constructor and Description
AlgorithmSearchProgressChartListener(String pngFileName) Constructs chart listener with target png-file (filename plus path).

Method Summary

Modifier and Type	Method and Description
void	informAlgorithmEnds(VehicleRoutingProblem problem, Collection<VehicleRoutingProblemSolution> solutions)
void	informAlgorithmStarts(VehicleRoutingProblem problem, VehicleRoutingAlgorithm algorithm, Collection<VehicleRoutingProblemSolution> solutions)
void	informIterationEnds(int i, VehicleRoutingProblem problem, Collection<VehicleRoutingProblemSolution> solutions)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlgorithmSearchProgressChartListener

public AlgorithmSearchProgressChartListener(String pngFileName)

Constructs chart listener with target png-file (filename plus path).

Parameters:

pngFileName -

Method Detail

informAlgorithmEnds

public void informAlgorithmEnds(VehicleRoutingProblem problem,
                                Collection<VehicleRoutingProblemSolution> solutions)

Specified by:

informAlgorithmEnds in interface AlgorithmEndsListener

informIterationEnds

public void informIterationEnds(int i,
                                VehicleRoutingProblem problem,
                                Collection<VehicleRoutingProblemSolution> solutions)

Specified by:

informIterationEnds in interface IterationEndsListener

informAlgorithmStarts

public void informAlgorithmStarts(VehicleRoutingProblem problem,
                                  VehicleRoutingAlgorithm algorithm,
                                  Collection<VehicleRoutingProblemSolution> solutions)

Specified by:

informAlgorithmStarts in interface AlgorithmStartsListener