Package ai.timefold.solver.core.impl.score.director

Class VariableDescriptorCache<Solution_>

java.lang.Object

ai.timefold.solver.core.impl.score.director.VariableDescriptorCache<Solution_>

Type Parameters:

Solution_ -

public final class VariableDescriptorCache<Solution_>
extends Object

Each before/after event needs to look up a variable descriptor. These operations are not cheap, they are very frequent and they often end up looking up the same descriptor. These caches are used to avoid looking up the same descriptor multiple times.

Constructor Summary

Constructors

Constructor	Description
VariableDescriptorCache(SolutionDescriptor<Solution_> solutionDescriptor)

Method Summary

Modifier and Type	Method	Description
ListVariableDescriptor<Solution_>	getListVariableDescriptor(Object entity, String variableName)
VariableDescriptor<Solution_>	getVariableDescriptor(Object entity, String variableName)

Methods inherited from class java.lang.Object

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

Constructor Details

VariableDescriptorCache

public VariableDescriptorCache(SolutionDescriptor<Solution_> solutionDescriptor)

Method Details

getVariableDescriptor

public VariableDescriptor<Solution_> getVariableDescriptor(Object entity,
 String variableName)

getListVariableDescriptor

public ListVariableDescriptor<Solution_> getListVariableDescriptor(Object entity,
 String variableName)