com.google.ortools.constraintsolver

Class ChangeValue

java.lang.Object

com.google.ortools.constraintsolver.BaseObject

com.google.ortools.constraintsolver.LocalSearchOperator

com.google.ortools.constraintsolver.IntVarLocalSearchOperator

com.google.ortools.constraintsolver.ChangeValue

public class ChangeValue
extends IntVarLocalSearchOperator

Defines operators which change the value of variables;
each neighbor corresponds to *one* modified variable.
Sub-classes have to define ModifyValue which determines what the new
variable value is going to be (given the current value and the variable).

Field Summary

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

swigCMemOwn

Constructor Summary

Constructors

Modifier	Constructor and Description
	ChangeValue(IntVar[] vars)
protected	ChangeValue(long cPtr, boolean cMemoryOwn)

Method Summary

Modifier and Type	Method and Description
void	delete()
protected void	finalize()
protected static long	getCPtr(ChangeValue obj)
long	modifyValue(long index, long value)
protected boolean	oneNeighbor() This method should not be overridden.
protected void	swigDirectorDisconnect()
protected static long	swigRelease(ChangeValue obj)
void	swigReleaseOwnership()
void	swigTakeOwnership()

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

activate, activated, addVars, ApplyChanges, deactivate, getCPtr, HoldsDelta, isIncremental, oldValue, onStart, PrevValue, RevertChanges, setValue, size, SkipUnchanged, start, swigRelease, value, var

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

getCPtr, HasFragments, nextNeighbor, reset, swigRelease

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

ChangeValue

protected ChangeValue(long cPtr,
                      boolean cMemoryOwn)

ChangeValue

public ChangeValue(IntVar[] vars)

Method Detail

getCPtr

protected static long getCPtr(ChangeValue obj)

swigRelease

protected static long swigRelease(ChangeValue obj)

finalize

protected void finalize()

Overrides:

finalize in class IntVarLocalSearchOperator

delete

public void delete()

Overrides:

delete in class IntVarLocalSearchOperator

swigDirectorDisconnect

protected void swigDirectorDisconnect()

Overrides:

swigDirectorDisconnect in class IntVarLocalSearchOperator

swigReleaseOwnership

public void swigReleaseOwnership()

Overrides:

swigReleaseOwnership in class IntVarLocalSearchOperator

swigTakeOwnership

public void swigTakeOwnership()

Overrides:

swigTakeOwnership in class IntVarLocalSearchOperator

modifyValue

public long modifyValue(long index,
                        long value)

oneNeighbor

protected boolean oneNeighbor()

This method should not be overridden. Override ModifyValue() instead.

Overrides:

oneNeighbor in class IntVarLocalSearchOperator