Package org.optaplanner.core.impl.domain.valuerange.descriptor

Class AbstractValueRangeDescriptor<Solution_>

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 final boolean	addNullInValueRange
protected final GenuineVariableDescriptor<Solution_>	variableDescriptor

Constructor Summary

Constructors

Constructor	Description
AbstractValueRangeDescriptor(GenuineVariableDescriptor<Solution_> variableDescriptor, boolean addNullInValueRange)

Method Summary

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 Details

variableDescriptor

protected final GenuineVariableDescriptor<Solution_> variableDescriptor

addNullInValueRange

protected final boolean addNullInValueRange

Constructor Details

AbstractValueRangeDescriptor

public AbstractValueRangeDescriptor(GenuineVariableDescriptor<Solution_> variableDescriptor,
 boolean addNullInValueRange)

Method Details

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