Class Intersection<A>

java.lang.Object

com.jnape.palatable.lambda.semigroup.builtin.Intersection<A>

Type Parameters:

A - the Iterable element type

All Implemented Interfaces:

Fn1<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>>, Fn2<Iterable<A>, Iterable<A>, Iterable<A>>, Applicative<Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, Cartesian<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>, Fn1<?,?>>, Cocartesian<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>, Fn1<?,?>>, Contravariant<Iterable<A>, Profunctor<?, Fn1<Iterable<A>, Iterable<A>>, Fn1<?,?>>>, Functor<Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, Profunctor<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>, Fn1<?,?>>, Monad<Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, MonadReader<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, MonadRec<Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, MonadWriter<Iterable<A>, Fn1<Iterable<A>, Iterable<A>>, Fn1<Iterable<A>, ?>>, Semigroup<Iterable<A>>

public final class Intersection<A>
extends Object
implements Semigroup<Iterable<A>>

Given two Iterables xs and ys, return the distinct elements of xs that are also in ys in order of their unique occurrence in xs.

Field Summary

Fields

Modifier and Type	Field	Description
private static final Intersection<?>	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Intersection()

Method Summary

Modifier and Type	Method	Description
Iterable<A>	checkedApply(Iterable<A> xs, Iterable<A> ys)
static <A> Intersection<A>	intersection()
static <A> Fn1<Iterable<A>, Iterable<A>>	intersection(Iterable<A> xs)
static <A> Iterable<A>	intersection(Iterable<A> xs, Iterable<A> ys)

Methods inherited from class Object

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

Methods inherited from interface Fn1

andThen, carry, cartesian, censor, choose, cocartesian, diMap, diMapR, discardL, flatMap, fmap, lazyZip, listens, local, pure, self, thunk, toFunction, trampolineM, zip, zip

Methods inherited from interface Fn2

apply, apply, checkedApply, compose, contraMap, diMapL, discardR, toBiFunction, uncurry, widen

Methods inherited from interface Functor

coerce

Methods inherited from interface Semigroup

flip, foldLeft, foldRight

Field Details

INSTANCE

private static final Intersection<?> INSTANCE

Constructor Details

Intersection

private Intersection()

Method Details

checkedApply

public Iterable<A> checkedApply(Iterable<A> xs,
 Iterable<A> ys)

Specified by:

checkedApply in interface Fn2<Iterable<A>, Iterable<A>, Iterable<A>>

intersection

public static <A> Intersection<A> intersection()

intersection

public static <A> Fn1<Iterable<A>, Iterable<A>> intersection(Iterable<A> xs)

intersection

public static <A> Iterable<A> intersection(Iterable<A> xs,
 Iterable<A> ys)