Package one.xingyi.optics

Interface ITraversal<Main,Child>

All Superinterfaces:

IFold<Main,Child>

All Known Subinterfaces:

IISO<Main,Child>, ILens<Main,Child>, IOptional<Main,Child>

public interface ITraversal<Main,Child>
extends IFold<Main,Child>

Method Summary

Modifier and Type	Method	Description
<GrandChild> ITraversal<Main,GrandChild>	andThen(ITraversal<Child,GrandChild> t)
<GrandChild> ITraversal<Main,GrandChild>	chainTraversal(IOptional<Child,GrandChild> t)
ITraversal<Main,Child>	filter(Predicate<Child> p)
void	forEach(Main main, Consumer<Child> fn)
static <Main, Child> ITraversal<Main,Child>	fromCollectionLens(ILens<Main,Collection<Child>> lens)
static <Main, Child> ITraversal<Main,Child>	fromListLens(ILens<Main,List<Child>> lens)
static <Main, Child> ITraversal<Main,Child>	fromStreamLens(ILens<Main,Stream<Child>> lens)
static <T> ITraversal<List<T>,T>	listTraversal()
Main	modify(Main main, Function<Child,Child> fn)
static <Main, Child> ITraversal<Main,Child>	of(Function<Main,Stream<Child>> allFn, BiFunction<Main,Function<Child,Child>,Main> modifyFn)

Methods inherited from interface one.xingyi.optics.IFold

all, chainFold, forEach, merge

Method Details

modify

Main modify(Main main,
 Function<Child,Child> fn)

of

static <Main,
Child> ITraversal<Main,Child> of(Function<Main,Stream<Child>> allFn,
 BiFunction<Main,Function<Child,Child>,Main> modifyFn)

listTraversal

static <T> ITraversal<List<T>,T> listTraversal()

fromListLens

static <Main,
Child> ITraversal<Main,Child> fromListLens(ILens<Main,List<Child>> lens)

fromCollectionLens

static <Main,
Child> ITraversal<Main,Child> fromCollectionLens(ILens<Main,Collection<Child>> lens)

fromStreamLens

static <Main,
Child> ITraversal<Main,Child> fromStreamLens(ILens<Main,Stream<Child>> lens)

andThen

<GrandChild> ITraversal<Main,GrandChild> andThen(ITraversal<Child,GrandChild> t)

chainTraversal

<GrandChild> ITraversal<Main,GrandChild> chainTraversal(IOptional<Child,GrandChild> t)

filter

ITraversal<Main,Child> filter(Predicate<Child> p)

Specified by:

filter in interface IFold<Main,Child>

forEach

void forEach(Main main,
 Consumer<Child> fn)