Package ai.timefold.solver.core.impl.domain.variable.descriptor

Class BasicVariableDescriptor<Solution_>

java.lang.Object

ai.timefold.solver.core.impl.domain.variable.descriptor.VariableDescriptor<Solution_>

ai.timefold.solver.core.impl.domain.variable.descriptor.GenuineVariableDescriptor<Solution_>

ai.timefold.solver.core.impl.domain.variable.descriptor.BasicVariableDescriptor<Solution_>

public final class BasicVariableDescriptor<Solution_>
extends GenuineVariableDescriptor<Solution_>

Field Summary

Fields inherited from class ai.timefold.solver.core.impl.domain.variable.descriptor.VariableDescriptor

cachedMetamodel, entityDescriptor, ordinal, simpleEntityAndVariableName, sinkVariableDescriptorList, variableMemberAccessor, variableName

Constructor Summary

Constructors

Constructor	Description
BasicVariableDescriptor(int ordinal, EntityDescriptor<Solution_> entityDescriptor, MemberAccessor variableMemberAccessor)

Method Summary

Modifier and Type	Method	Description
boolean	acceptsValueType(Class<?> valueType)
boolean	allowsUnassigned()
SelectionFilter<Solution_,Object>	getMovableChainedTrailingValueFilter()
boolean	hasMovableChainedTrailingValueFilter()
boolean	isChained()
boolean	isInitialized(Object entity)	A basic planning variable allowing unassigned and @PlanningListVariable are always considered initialized.
void	linkVariableDescriptors(DescriptorPolicy descriptorPolicy)
protected void	processPropertyAnnotations(DescriptorPolicy descriptorPolicy)

Methods inherited from class ai.timefold.solver.core.impl.domain.variable.descriptor.GenuineVariableDescriptor

getDecreasingStrengthSorter, getIncreasingStrengthSorter, getValueRangeDescriptor, getValueRangeSize, isReinitializable, isValueRangeEntityIndependent, processAnnotations, processStrength, processValueRangeRefs, toString

Methods inherited from class ai.timefold.solver.core.impl.domain.variable.descriptor.VariableDescriptor

canBeUsedAsSource, getEntityDescriptor, getMemberAccessorSpeedNote, getOrdinal, getSimpleEntityAndVariableName, getSinkVariableDescriptorList, getValue, getVariableMetaModel, getVariableName, getVariablePropertyType, isGenuineAndUninitialized, isListVariable, isValuePotentialAnchor, registerSinkVariableDescriptor, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BasicVariableDescriptor

public BasicVariableDescriptor(int ordinal,
 EntityDescriptor<Solution_> entityDescriptor,
 MemberAccessor variableMemberAccessor)

Method Details

isChained

public boolean isChained()

allowsUnassigned

public boolean allowsUnassigned()

processPropertyAnnotations

protected void processPropertyAnnotations(DescriptorPolicy descriptorPolicy)

Specified by:

processPropertyAnnotations in class GenuineVariableDescriptor<Solution_>

linkVariableDescriptors

public void linkVariableDescriptors(DescriptorPolicy descriptorPolicy)

Overrides:

linkVariableDescriptors in class GenuineVariableDescriptor<Solution_>

acceptsValueType

public boolean acceptsValueType(Class<?> valueType)

Specified by:

acceptsValueType in class GenuineVariableDescriptor<Solution_>

isInitialized

public boolean isInitialized(Object entity)

Description copied from class: GenuineVariableDescriptor

A basic planning variable allowing unassigned and @PlanningListVariable are always considered initialized.

Specified by:

isInitialized in class GenuineVariableDescriptor<Solution_>

Parameters:

entity - never null

Returns:

true if the variable on that entity is initialized

hasMovableChainedTrailingValueFilter

public boolean hasMovableChainedTrailingValueFilter()

getMovableChainedTrailingValueFilter

public SelectionFilter<Solution_,Object> getMovableChainedTrailingValueFilter()