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

Record Class TopologicalSorter

java.lang.Object

java.lang.Record

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

@NullMarked
public record TopologicalSorter(UnaryOperator<@Nullable Object> successor, Comparator<Object> comparator, UnaryOperator<Object> key)
extends Record

Constructor Summary

Constructors

Constructor	Description
TopologicalSorter(UnaryOperator<@Nullable Object> successor, Comparator<Object> comparator, UnaryOperator<Object> key)	Creates an instance of a TopologicalSorter record class.

Method Summary

Modifier and Type	Method	Description
Comparator<Object>	comparator()	Returns the value of the comparator record component.
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.
UnaryOperator<Object>	key()	Returns the value of the key record component.
UnaryOperator<@Nullable Object>	successor()	Returns the value of the successor record component.
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

TopologicalSorter

public TopologicalSorter(UnaryOperator<@Nullable Object> successor,
 Comparator<Object> comparator,
 UnaryOperator<Object> key)

Creates an instance of a TopologicalSorter record class.

Parameters:

successor - the value for the successor record component

comparator - the value for the comparator record component

key - the value for the key record component

Method Details

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.

successor

public UnaryOperator<@Nullable Object> successor()

Returns the value of the successor record component.

Returns:

the value of the successor record component

comparator

public Comparator<Object> comparator()

Returns the value of the comparator record component.

Returns:

the value of the comparator record component

key

public UnaryOperator<Object> key()

Returns the value of the key record component.

Returns:

the value of the key record component