Class Eithers

java.lang.Object

org.derive4j.processor.Eithers

final class Eithers
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Eithers.CaseOfMatchers
static class	Eithers.CasesMatchers
private static final class	Eithers.Lazy<A,B>
private static final class	Eithers.Left<A,B>
private static final class	Eithers.Right<A,B>

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Eithers()

Method Summary

Modifier and Type	Method	Description
static <A,B> Eithers.CaseOfMatchers.TotalMatcher_Left<A,B>	caseOf(Either<A,B> either)
static <A,B> Eithers.CasesMatchers.TotalMatcher_Left<A,B>	cases()
static <A,B> Optional<A>	getLeft(Either<A,B> either)
static <A,B> Optional<B>	getRight(Either<A,B> either)
static <A,B> Either<A,B>	lazy(Supplier<Either<A,B>> either)
static <A,B> Either<A,B>	left(A left)
static <A,B,XA> Function<Either<A,B>, Either<XA,B>>	modLeft(Function<A,XA> leftMod)
static <A,B,XB> Function<Either<A,B>, Either<A,XB>>	modRight(Function<B,XB> rightMod)
static <A,B> Either<A,B>	right(B right)
static <A,B,XA> Function<Either<A,B>, Either<XA,B>>	setLeft(XA newLeft)
static <A,B,XB> Function<Either<A,B>, Either<A,XB>>	setRight(XB newRight)

Methods inherited from class Object

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

Constructor Details

Eithers

private Eithers()

Method Details

left

public static <A,B> Either<A,B> left(A left)

right

public static <A,B> Either<A,B> right(B right)

lazy

public static <A,B> Either<A,B> lazy(Supplier<Either<A,B>> either)

cases

public static <A,B>
Eithers.CasesMatchers.TotalMatcher_Left<A,B> cases()

caseOf

public static <A,B>
Eithers.CaseOfMatchers.TotalMatcher_Left<A,B> caseOf(Either<A,B> either)

getLeft

public static <A,B> Optional<A> getLeft(Either<A,B> either)

getRight

public static <A,B> Optional<B> getRight(Either<A,B> either)

setLeft

public static <A,B,XA>
Function<Either<A,B>, Either<XA,B>> setLeft(XA newLeft)

modLeft

public static <A,B,XA>
Function<Either<A,B>, Either<XA,B>> modLeft(Function<A,XA> leftMod)

setRight

public static <A,B,XB>
Function<Either<A,B>, Either<A,XB>> setRight(XB newRight)

modRight

public static <A,B,XB>
Function<Either<A,B>, Either<A,XB>> modRight(Function<B,XB> rightMod)