SolutionPool (com.google.ortools:ortools-java 9.8.3296 API)

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
Modifier Constructor Description

protected SolutionPool(long cPtr, boolean cMemoryOwn)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`delete()`
`protected void`	`finalize()`
`protected 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.
`protected 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
```
protected SolutionPool(long cPtr,
                       boolean cMemoryOwn)
```
- Method Detail
  - getCPtr
```
protected static long getCPtr(SolutionPool obj)
```
  - swigRelease
```
protected 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.