Package io.vavr

Class API.For4Option<T1,T2,T3,T4>

java.lang.Object

io.vavr.API.For4Option<T1,T2,T3,T4>

Type Parameters:

T1 - component type of Option number 1

T2 - component type of Option number 2

T3 - component type of Option number 3

T4 - component type of Option number 4

Enclosing class:

API

public static class API.For4Option<T1,T2,T3,T4>
extends Object

For-comprehension with 4 Options.

Field Summary

Fields

Modifier and Type	Field	Description
private final Option<T1>	ts1
private final Option<T2>	ts2
private final Option<T3>	ts3
private final Option<T4>	ts4

Constructor Summary

Constructors

Modifier	Constructor	Description
private	For4Option(Option<T1> ts1, Option<T2> ts2, Option<T3> ts3, Option<T4> ts4)

Method Summary

Modifier and Type	Method	Description
<R> Option<R>	yield(@NonNull Function4<? super T1,? super T2,? super T3,? super T4,? extends R> f)	Yields a result for elements of the cross-product of the underlying Options.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ts1

private final Option<T1> ts1

ts2

private final Option<T2> ts2

ts3

private final Option<T3> ts3

ts4

private final Option<T4> ts4

Constructor Details

For4Option

private For4Option(Option<T1> ts1,
 Option<T2> ts2,
 Option<T3> ts3,
 Option<T4> ts4)

Method Details

yield

public <R> Option<R> yield(@NonNull Function4<? super T1,? super T2,? super T3,? super T4,? extends R> f)

Yields a result for elements of the cross-product of the underlying Options.

Type Parameters:

R - type of the resulting Option elements

Parameters:

f - a function that maps an element of the cross-product to a result

Returns:

an Option of mapped results