de.caff.generics

Interface NamedNullableValue<T>

All Superinterfaces:

ITuple2<java.lang.String,T>

public interface NamedNullableValue<T>
extends ITuple2<java.lang.String,T>

A nullable value with a name.

Since:

December 25, 2022

Author:

Rammi

Nested Class Summary

Nested classes/interfaces inherited from interface de.caff.generics.tuple.ITuple2

ITuple2.Base<T1,T2>

Method Summary

Modifier and Type	Method and Description
default java.lang.String	_1() Get the first element.
default T	_2() Get the second element.
java.lang.String	getName() Get the name of the named value.
T	getValue() Get the value.
static <V> NamedNullableValue<V>	of(java.lang.String name, V value) Create a named value.
static java.lang.String	toString(NamedNullableValue<?> nv) Default implementation for creating a string representation for a named value.

Methods inherited from interface de.caff.generics.tuple.ITuple2

_21, asBase, concat1, concat2, concat3, concat4, concat5, concat6, concat7, concat8, concatPred1, concatPred2, concatPred3, concatPred4, concatPred5, concatPred6, concatPred7, concatPred8, concatProc1, concatProc2, concatProc3, concatProc4, concatProc5, concatProc6, concatProc7, concatProc8, equals, frozen, frozenNotNull, hash, invoke, sendTo, testBy, toString, toString, view

Method Detail

getName

@NotNull
java.lang.String getName()

Get the name of the named value.

Returns:

the name

getValue

@Nullable
T getValue()

Get the value.

Returns:

the value

_1

@NotNull
default java.lang.String _1()

Description copied from interface: ITuple2

Get the first element.

Specified by:

_1 in interface ITuple2<java.lang.String,T>

Returns:

first element

_2

@Nullable
default T _2()

Description copied from interface: ITuple2

Get the second element.

Specified by:

_2 in interface ITuple2<java.lang.String,T>

Returns:

second element

of

@NotNull
static <V> NamedNullableValue<V> of(@NotNull
                                             java.lang.String name,
                                             @Nullable
                                             V value)

Create a named value.

Type Parameters:

V - value type

Parameters:

name - name

value - value

Returns:

named value combination

toString

@NotNull
static java.lang.String toString(@NotNull
                                          NamedNullableValue<?> nv)

Default implementation for creating a string representation for a named value.

Parameters:

nv - named value

Returns:

string representation