CollectionInverseVariableDemand (OptaPlanner distribution 7.70.0.Final API)

java.lang.Object
- org.optaplanner.core.impl.domain.variable.inverserelation.CollectionInverseVariableDemand

All Implemented Interfaces:

Demand<CollectionInverseVariableSupply>
```
public class CollectionInverseVariableDemand
extends Object
implements Demand<CollectionInverseVariableSupply>
```
To get an instance, demand a CollectionInverseVariableDemand from InnerScoreDirector.getSupplyManager().

Field Summary

Fields
Modifier and Type Field Description

protected VariableDescriptor sourceVariableDescriptor

Constructor Summary

Constructors
Constructor Description

CollectionInverseVariableDemand(VariableDescriptor sourceVariableDescriptor)

Method Summary

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

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - sourceVariableDescriptor
```
protected final VariableDescriptor sourceVariableDescriptor
```
- Constructor Detail
  - CollectionInverseVariableDemand
```
public CollectionInverseVariableDemand(VariableDescriptor sourceVariableDescriptor)
```
- Method Detail
  - getSourceVariableDescriptor
```
public VariableDescriptor getSourceVariableDescriptor()
```
  - createExternalizedSupply
```
public CollectionInverseVariableSupply 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<CollectionInverseVariableSupply>
    
    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