Package com.io7m.cedarbridge.runtime.api

Record Class CBNone<T extends CBSerializableType>

java.lang.Object

java.lang.Record

com.io7m.cedarbridge.runtime.api.CBNone<T>

Type Parameters:

T - The type of values

All Implemented Interfaces:

CBOptionType<T>, CBSerializableType, Formattable

public record CBNone<T extends CBSerializableType>()
extends Record
implements CBOptionType<T>

The None case.

Constructor Summary

Constructors

Constructor	Description
CBNone()	Creates an instance of a CBNone record class.

Method Summary

Modifier and Type	Method	Description
Optional<T>	asOptional()
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
void	formatTo(Formatter formatter, int flags, int width, int precision)
final int	hashCode()	Returns a hash code value for this object.
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

CBNone

public CBNone()

Creates an instance of a CBNone record class.

Method Details

formatTo

public void formatTo(Formatter formatter,
 int flags,
 int width,
 int precision)

Specified by:

formatTo in interface Formattable

asOptional

public Optional<T> asOptional()

Specified by:

asOptional in interface CBOptionType<T extends CBSerializableType>

Returns:

This value as a Java Optional

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.

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.