Package org.optaplanner.core.api.domain.variable

Domain annotations and support classes for a planning variable.

Interface Summary

Interface	Description
AbstractVariableListener<Solution_,Entity_>	Common ancestor for specialized planning variable listeners.
CustomShadowVariable.NullVariableListener	Workaround for annotation limitation in CustomShadowVariable.variableListenerClass().
ListVariableListener<Solution_,Entity_,Element_>	A listener sourced on a PlanningListVariable.
PiggybackShadowVariable.NullEntityClass	Workaround for annotation limitation in PiggybackShadowVariable.shadowEntityClass().
PlanningVariable.NullStrengthComparator	Workaround for annotation limitation in PlanningVariable.strengthComparatorClass().
PlanningVariable.NullStrengthWeightFactory	Workaround for annotation limitation in PlanningVariable.strengthWeightFactoryClass().
PlanningVariableReference.NullEntityClass	Workaround for annotation limitation in PlanningVariableReference.entityClass().
ShadowVariable.NullEntityClass	Workaround for annotation limitation in ShadowVariable.sourceEntityClass().
VariableListener<Solution_,Entity_>	A listener sourced on a basic PlanningVariable.

Enum Summary

Enum	Description
PlanningVariableGraphType

Annotation Types Summary

Annotation Type	Description
AnchorShadowVariable	Specifies that a bean property (or a field) is the anchor of a chained PlanningVariable, which implies it's a shadow variable.
CustomShadowVariable	Deprecated, for removal: This API element is subject to removal in a future version. Deprecated in favor of ShadowVariable (normal shadow variable with CustomShadowVariable.variableListenerClass()) and PiggybackShadowVariable (if CustomShadowVariable.variableListenerRef() is used).
IndexShadowVariable	Specifies that a bean property (or a field) is an index of this planning value in another entity's PlanningListVariable.
InverseRelationShadowVariable	Specifies that a bean property (or a field) is the inverse of a PlanningVariable, which implies it's a shadow variable.
NextElementShadowVariable	Specifies that a bean property (or a field) references the next element in the same PlanningListVariable.
PiggybackShadowVariable	Specifies that a bean property (or a field) is a custom shadow variable that is updated by another shadow variable's variable listener.
PlanningListVariable	Specifies that a bean property (or a field) can be changed and should be optimized by the optimization algorithms.
PlanningVariable	Specifies that a bean property (or a field) can be changed and should be optimized by the optimization algorithms.
PlanningVariableReference	A reference to a genuine PlanningVariable or a shadow variable.
PreviousElementShadowVariable	Specifies that a bean property (or a field) references the previous element in the same PlanningListVariable.
ShadowVariable	Specifies that a bean property (or a field) is a custom shadow variable of 1 or more source variables.
ShadowVariable.List	Defines several ShadowVariable annotations on the same element.