Package no.digipost.tuple

Interface Pentuple<T1,T2,T3,T4,T5>

Type Parameters:

T1 - The type of the first value

T2 - The type of the second value

T3 - The type of the third value

T4 - The type of the fourth value

T5 - The type of the fifth value

All Superinterfaces:

ViewableAsPentuple<T1,T2,T3,T4,T5>

public interface Pentuple<T1,T2,T3,T4,T5>
extends ViewableAsPentuple<T1,T2,T3,T4,T5>

A pentuple is a simple composition of five arbitrary values (objects). A pentuple captures no semantics of the five values, and they are only referred to as "the first", "the second", "the third", "the fourth", and "the fifth" value.

Method Summary

Modifier and Type	Method	Description
Pentuple<T1,T2,T3,T4,T5>	asPentuple()
T5	fifth()
T1	first()
static <T1, T2, T3, T4, T5> Pentuple<T1,T2,T3,T4,T5>	flatten(Tuple<Tuple<Tuple<Tuple<T1,T2>,T3>,T4>,T5> nestedTuple)
T4	fourth()
<S1, S2, S3, S4, S5> Pentuple<S1,S2,S3,S4,S5>	map(Function<? super T1,? extends S1> firstMapper, Function<? super T2,? extends S2> secondMapper, Function<? super T3,? extends S3> thirdMapper, Function<? super T4,? extends S4> fourthMapper, Function<? super T5,? extends S5> fifthMapper)	Create a new pentuple by applying a function to each element, and putting the results into a new pentuple.
<S5> Pentuple<T1,T2,T3,T4,S5>	mapFifth(Function<? super T5,? extends S5> mapper)	Create a new pentuple by applying a function to the fifth element, and putting the result as the fifth element of the new pentuple.
<S1> Pentuple<S1,T2,T3,T4,T5>	mapFirst(Function<? super T1,? extends S1> mapper)	Create a new pentuple by applying a function to the first element, and putting the result as the first element of the new pentuple.
<S4> Pentuple<T1,T2,T3,S4,T5>	mapFourth(Function<? super T4,? extends S4> mapper)	Create a new pentuple by applying a function to the fourth element, and putting the result as the fourth element of the new pentuple.
<S2> Pentuple<T1,S2,T3,T4,T5>	mapSecond(Function<? super T2,? extends S2> mapper)	Create a new pentuple by applying a function to the second element, and putting the result as the second element of the new pentuple.
<S3> Pentuple<T1,T2,S3,T4,T5>	mapThird(Function<? super T3,? extends S3> mapper)	Create a new pentuple by applying a function to the third element, and putting the result as the third element of the new pentuple.
static <T1, T2, T3, T4, T5> Pentuple<T1,T2,T3,T4,T5>	of(T1 first, T2 second, T3 third, T4 fourth, T5 fifth)
T2	second()
T3	third()
<R> R	to(PentaFunction<? super T1,? super T2,? super T3,? super T4,? super T5,R> convertor)	Convert this pentuple to an instance of an arbitrary type.

Method Details

of

static <T1,
T2,
T3,
T4,
T5> Pentuple<T1,T2,T3,T4,T5> of(T1 first,
 T2 second,
 T3 third,
 T4 fourth,
 T5 fifth)

flatten

static <T1,
T2,
T3,
T4,
T5> Pentuple<T1,T2,T3,T4,T5> flatten(Tuple<Tuple<Tuple<Tuple<T1,T2>,T3>,T4>,T5> nestedTuple)

first

T1 first()

Returns:

the first value

second

T2 second()

Returns:

the second value

third

T3 third()

Returns:

the third value

fourth

T4 fourth()

Returns:

the fourth value

fifth

T5 fifth()

Returns:

the fifth value

mapFirst

<S1> Pentuple<S1,T2,T3,T4,T5> mapFirst(Function<? super T1,? extends S1> mapper)

Create a new pentuple by applying a function to the first element, and putting the result as the first element of the new pentuple.

Parameters:

mapper - the function to apply to the first element

Returns:

the new pentuple

mapSecond

<S2> Pentuple<T1,S2,T3,T4,T5> mapSecond(Function<? super T2,? extends S2> mapper)

Create a new pentuple by applying a function to the second element, and putting the result as the second element of the new pentuple.

Parameters:

mapper - the function to apply to the second element

Returns:

the new pentuple

mapThird

<S3> Pentuple<T1,T2,S3,T4,T5> mapThird(Function<? super T3,? extends S3> mapper)

Create a new pentuple by applying a function to the third element, and putting the result as the third element of the new pentuple.

Parameters:

mapper - the function to apply to the third element

Returns:

the new pentuple

mapFourth

<S4> Pentuple<T1,T2,T3,S4,T5> mapFourth(Function<? super T4,? extends S4> mapper)

Create a new pentuple by applying a function to the fourth element, and putting the result as the fourth element of the new pentuple.

Parameters:

mapper - the function to apply to the fourth element

Returns:

the new pentuple

mapFifth

<S5> Pentuple<T1,T2,T3,T4,S5> mapFifth(Function<? super T5,? extends S5> mapper)

Create a new pentuple by applying a function to the fifth element, and putting the result as the fifth element of the new pentuple.

Parameters:

mapper - the function to apply to the fifth element

Returns:

the new pentuple

map

<S1,
S2,
S3,
S4,
S5> Pentuple<S1,S2,S3,S4,S5> map(Function<? super T1,? extends S1> firstMapper,
 Function<? super T2,? extends S2> secondMapper,
 Function<? super T3,? extends S3> thirdMapper,
 Function<? super T4,? extends S4> fourthMapper,
 Function<? super T5,? extends S5> fifthMapper)

Create a new pentuple by applying a function to each element, and putting the results into a new pentuple.

Parameters:

firstMapper - the function to apply to the first element

secondMapper - the function to apply to the second element

thirdMapper - the function to apply to the third element

fourthMapper - the function to apply to the fourth element

fifthMapper - the function to apply to the fifth element

Returns:

the new pentuple

asPentuple

Pentuple<T1,T2,T3,T4,T5> asPentuple()

Specified by:

asPentuple in interface ViewableAsPentuple<T1,T2,T3,T4,T5>

Returns:

this pentuple instance

to

<R> R to(PentaFunction<? super T1,? super T2,? super T3,? super T4,? super T5,R> convertor)

Convert this pentuple to an instance of an arbitrary type.

Type Parameters:

R - The type of the resulting instance

Parameters:

convertor - the function used to convert the contained values to a resulting compound instance.

Returns:

the result from the given function