AbstractValueRangeDescriptor (OptaPlanner Javadoc 8.17.0.Final API)

java.lang.Object
- org.optaplanner.core.impl.domain.valuerange.descriptor.AbstractValueRangeDescriptor<Solution_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

All Implemented Interfaces:

ValueRangeDescriptor<Solution_>

Direct Known Subclasses:

AbstractFromPropertyValueRangeDescriptor, CompositeValueRangeDescriptor
```
public abstract class AbstractValueRangeDescriptor<Solution_>
extends Object
implements ValueRangeDescriptor<Solution_>
```

Field Summary

Fields
Modifier and Type Field Description

protected boolean addNullInValueRange

protected GenuineVariableDescriptor<Solution_> variableDescriptor

Constructor Summary

Constructors
Constructor Description

AbstractValueRangeDescriptor(GenuineVariableDescriptor<Solution_> variableDescriptor, boolean addNullInValueRange)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected <T> ValueRange<T>`	`doNullInValueRangeWrapping(ValueRange<T> valueRange)`
`GenuineVariableDescriptor<Solution_>`	`getVariableDescriptor()`
`boolean`	`mightContainEntity()`
`String`	`toString()`

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

Methods inherited from interface org.optaplanner.core.impl.domain.valuerange.descriptor.ValueRangeDescriptor
extractValueRange, isCountable, isEntityIndependent

- Field Detail
  - variableDescriptor
```
protected final GenuineVariableDescriptor<Solution_> variableDescriptor
```
  - addNullInValueRange
```
protected final boolean addNullInValueRange
```
- Constructor Detail
  - AbstractValueRangeDescriptor
```
public AbstractValueRangeDescriptor(GenuineVariableDescriptor<Solution_> variableDescriptor,
                                    boolean addNullInValueRange)
```
- Method Detail
  - getVariableDescriptor
```
public GenuineVariableDescriptor<Solution_> getVariableDescriptor()
```
    Specified by:
    
    getVariableDescriptor in interface ValueRangeDescriptor<Solution_>
    
    Returns:
    
    never null
  - mightContainEntity
```
public boolean mightContainEntity()
```
    Specified by:
    
    mightContainEntity in interface ValueRangeDescriptor<Solution_>
    
    Returns:
    
    true if the ValueRange might contain a planning entity instance (not necessarily of the same entity class as this entity class of this descriptor.
  - doNullInValueRangeWrapping
```
protected <T> ValueRange<T> doNullInValueRangeWrapping(ValueRange<T> valueRange)
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object