org.optaplanner.core.impl.domain.variable.custom

Class CustomShadowVariableDemand

java.lang.Object

org.optaplanner.core.impl.domain.variable.custom.CustomShadowVariableDemand

All Implemented Interfaces:

Demand<SingletonInverseVariableSupply>

public class CustomShadowVariableDemand
extends Object
implements Demand<SingletonInverseVariableSupply>

Unlike other Demands, a custom demand isn't equalized based on its sources, but based on its target. Therefore a custom shadow variable cannot be reused by built-in systems.

Constructor Summary

Constructors

Constructor and Description
CustomShadowVariableDemand(CustomShadowVariableDescriptor targetShadowVariableDescriptor)

Method Summary

Modifier and Type	Method and Description
SingletonInverseVariableSupply	createExternalizedSupply(InnerScoreDirector scoreDirector) Only called if the domain model doesn't already support the demand (through a shadow variable usually).
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CustomShadowVariableDemand

public CustomShadowVariableDemand(CustomShadowVariableDescriptor targetShadowVariableDescriptor)

Method Detail

createExternalizedSupply

public SingletonInverseVariableSupply createExternalizedSupply(InnerScoreDirector scoreDirector)

Description copied from interface: Demand

Only called if the domain model doesn't already support the demand (through a shadow variable usually). Equal demands share the same Supply.

Specified by:

createExternalizedSupply in interface Demand<SingletonInverseVariableSupply>

Parameters:

scoreDirector - never null

Returns:

never null

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object