com.google.ortools.constraintsolver

Class SolutionPool

java.lang.Object

com.google.ortools.constraintsolver.BaseObject

com.google.ortools.constraintsolver.SolutionPool

public class SolutionPool
extends BaseObject

This class is used to manage a pool of solutions. It can transform
a single point local search into a multipoint local search.

Field Summary

Fields inherited from class com.google.ortools.constraintsolver.BaseObject

swigCMemOwn

Constructor Summary

Constructors

Constructor and Description
SolutionPool(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
void	delete()
protected void	finalize()
static long	getCPtr(SolutionPool obj)
void	getNextSolution(Assignment assignment) This method is called when the local search starts a new neighborhood to initialize the default assignment.
void	initialize(Assignment assignment) This method is called to initialize the solution pool with the assignment from the local search.
void	registerNewSolution(Assignment assignment) This method is called when a new solution has been accepted by the local search.
static long	swigRelease(SolutionPool obj)
boolean	syncNeeded(Assignment local_assignment) This method checks if the local solution needs to be updated with an external one.

Methods inherited from class com.google.ortools.constraintsolver.BaseObject

getCPtr, swigRelease, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SolutionPool

public SolutionPool(long cPtr,
                    boolean cMemoryOwn)

Method Detail

getCPtr

public static long getCPtr(SolutionPool obj)

swigRelease

public static long swigRelease(SolutionPool obj)

finalize

protected void finalize()

Overrides:

finalize in class BaseObject

delete

public void delete()

Overrides:

delete in class BaseObject

initialize

public void initialize(Assignment assignment)

This method is called to initialize the solution pool with the assignment
from the local search.

registerNewSolution

public void registerNewSolution(Assignment assignment)

This method is called when a new solution has been accepted by the local
search.

getNextSolution

public void getNextSolution(Assignment assignment)

This method is called when the local search starts a new neighborhood to
initialize the default assignment.

syncNeeded

public boolean syncNeeded(Assignment local_assignment)

This method checks if the local solution needs to be updated with
an external one.