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

Record Class ChangedVariableNotifier<Solution_>

java.lang.Object

java.lang.Record

ai.timefold.solver.core.impl.domain.variable.declarative.ChangedVariableNotifier<Solution_>

public record ChangedVariableNotifier<Solution_>(BiConsumer<VariableDescriptor<Solution_>,Object> beforeVariableChanged, BiConsumer<VariableDescriptor<Solution_>,Object> afterVariableChanged, @Nullable InnerScoreDirector<Solution_,?> innerScoreDirector)
extends Record

Constructor Summary

Constructors

Constructor	Description
ChangedVariableNotifier(BiConsumer<VariableDescriptor<Solution_>,Object> beforeVariableChanged, BiConsumer<VariableDescriptor<Solution_>,Object> afterVariableChanged, @Nullable InnerScoreDirector<Solution_,?> innerScoreDirector)	Creates an instance of a ChangedVariableNotifier record class.

Method Summary

Modifier and Type	Method	Description
BiConsumer<VariableDescriptor<Solution_>,Object>	afterVariableChanged()	Returns the value of the afterVariableChanged record component.
BiConsumer<VariableDescriptor<Solution_>,Object>	beforeVariableChanged()	Returns the value of the beforeVariableChanged record component.
static <Solution_> ChangedVariableNotifier<Solution_>	empty()
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
@Nullable InnerScoreDirector<Solution_,?>	innerScoreDirector()	Returns the value of the innerScoreDirector record component.
static <Solution_> ChangedVariableNotifier<Solution_>	of(InnerScoreDirector<Solution_,?> scoreDirector)
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ChangedVariableNotifier

public ChangedVariableNotifier(BiConsumer<VariableDescriptor<Solution_>,Object> beforeVariableChanged,
 BiConsumer<VariableDescriptor<Solution_>,Object> afterVariableChanged,
 @Nullable InnerScoreDirector<Solution_,?> innerScoreDirector)

Creates an instance of a ChangedVariableNotifier record class.

Parameters:

beforeVariableChanged - the value for the beforeVariableChanged record component

afterVariableChanged - the value for the afterVariableChanged record component

innerScoreDirector - the value for the innerScoreDirector record component

Method Details

empty

public static <Solution_>
ChangedVariableNotifier<Solution_> empty()

of

public static <Solution_>
ChangedVariableNotifier<Solution_> of(InnerScoreDirector<Solution_,?> scoreDirector)

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

beforeVariableChanged

public BiConsumer<VariableDescriptor<Solution_>,Object> beforeVariableChanged()

Returns the value of the beforeVariableChanged record component.

Returns:

the value of the beforeVariableChanged record component

afterVariableChanged

public BiConsumer<VariableDescriptor<Solution_>,Object> afterVariableChanged()

Returns the value of the afterVariableChanged record component.

Returns:

the value of the afterVariableChanged record component

innerScoreDirector

public @Nullable InnerScoreDirector<Solution_,?> innerScoreDirector()

Returns the value of the innerScoreDirector record component.

Returns:

the value of the innerScoreDirector record component