Package ai.timefold.solver.core.impl.domain.common.accessor

Record Class FieldHandle

java.lang.Object

java.lang.Record

ai.timefold.solver.core.impl.domain.common.accessor.FieldHandle

public record FieldHandle(Field field, MethodHandle getter, MethodHandle setter)
extends Record

Constructor Summary

Constructors

Constructor	Description
FieldHandle(Field field, MethodHandle getter, MethodHandle setter)	Creates an instance of a FieldHandle record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
Field	field()	Returns the value of the field record component.
Object	get(Object bean)
MethodHandle	getter()	Returns the value of the getter record component.
final int	hashCode()	Returns a hash code value for this object.
static FieldHandle	of(Field field)
void	set(Object bean, Object value)
MethodHandle	setter()	Returns the value of the setter 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

FieldHandle

public FieldHandle(Field field,
 MethodHandle getter,
 MethodHandle setter)

Creates an instance of a FieldHandle record class.

Parameters:

field - the value for the field record component

getter - the value for the getter record component

setter - the value for the setter record component

Method Details

of

public static FieldHandle of(Field field)

get

public Object get(Object bean)

set

public void set(Object bean,
 Object value)

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.

field

public Field field()

Returns the value of the field record component.

Returns:

the value of the field record component

getter

public MethodHandle getter()

Returns the value of the getter record component.

Returns:

the value of the getter record component

setter

public MethodHandle setter()

Returns the value of the setter record component.

Returns:

the value of the setter record component