public static class Xor.Secondary<ST,PT> extends java.lang.Object implements Xor<ST,PT>
Xor.Instances, Xor.Primary<ST,PT>, Xor.Secondary<ST,PT>Value.ValueImpl<T>Convertable.SupplierToConvertable<T>Fn0.FunctionalOperations<R>, Fn0.SupplierKind<R>| Constructor and Description |
|---|
Secondary() |
| Modifier and Type | Method and Description |
|---|---|
<T2,R> Xor<ST,R> |
combine(Value<? extends T2> app,
java.util.function.BiFunction<? super PT,? super T2,? extends R> fn)
Lazily combine this ApplicativeFunctor with the supplied value via the supplied BiFunction
Example
|
boolean |
equals(java.lang.Object obj) |
Xor<ST,PT> |
filter(java.util.function.Predicate<? super PT> test)
Keep only elements for which the supplied predicates hold
e.g.
|
<RT1> Xor<ST,RT1> |
flatMap(java.util.function.Function<? super PT,? extends MonadicValue<? extends RT1>> mapper)
A flattening transformation operation (@see
Optional.flatMap(Function) |
PT |
get() |
int |
hashCode() |
boolean |
isPrimary() |
boolean |
isSecondary() |
<R> Xor<ST,R> |
map(java.util.function.Function<? super PT,? extends R> fn)
Transform this functor using the supplied transformation function
|
java.lang.String |
mkString()
Returns the class name and the name of the subclass, if there is any value, the value is showed between square brackets.
|
Xor<ST,PT> |
peek(java.util.function.Consumer<? super PT> action)
Peek at the current value of this Transformable, without transforming it
|
void |
peek(java.util.function.Consumer<? super ST> stAction,
java.util.function.Consumer<? super PT> ptAction) |
<LT1> Xor<LT1,PT> |
secondaryFlatMap(java.util.function.Function<? super ST,? extends Xor<LT1,PT>> mapper)
Perform a flatMap operation on the Secondary type
|
ST |
secondaryGet() |
<R> Xor<R,PT> |
secondaryMap(java.util.function.Function<? super ST,? extends R> fn)
Always map the Secondary type of this Xor if it is present using the provided transformation function
|
Xor<ST,PT> |
secondaryPeek(java.util.function.Consumer<? super ST> action)
Peek at the Secondary type value if present
|
java.util.Optional<ST> |
secondaryToOptional() |
Xor<ST,PT> |
secondaryToPrimayFlatMap(java.util.function.Function<? super ST,? extends Xor<ST,PT>> fn)
A flatMap operation that keeps the Secondary and Primary types the same
|
Xor<ST,PT> |
secondaryToPrimayMap(java.util.function.Function<? super ST,? extends PT> fn)
If this Xor contains the Secondary type, map it's value so that it contains the Primary type
|
ReactiveSeq<ST> |
secondaryToStream() |
Value<ST> |
secondaryValue() |
Xor<PT,ST> |
swap()
Swap types so operations directly affect the current (pre-swap) Secondary type
|
Ior<ST,PT> |
toIor()
Return an Ior that can be this object or a Ior.primary or Ior.secondary
|
Maybe<PT> |
toMaybe() |
java.util.Optional<PT> |
toOptional() |
java.lang.String |
toString() |
<R> R |
visit(java.util.function.Function<? super ST,? extends R> secondary,
java.util.function.Function<? super PT,? extends R> primary)
Visitor pattern for this Ior.
|
clone, finalize, getClass, notify, notifyAll, wait, wait, waitaccumulatePrimary, accumulatePrimary, accumulatePrimary, accumulateSecondary, accumulateSecondary, accumulateSecondary, allTypeclasses, anyM, applyAny, arity, bicast, bimap, bipeek, bitrampoline, cast, coflatMap, combine, combineEager, combineToList, consumeAny, coproduct, filterNot, flatMapI, flatMapP, flatMapS, forEach2, forEach2, forEach3, forEach3, forEach4, forEach4, fromIterable, fromPublisher, isPresent, kindCokleisli, kindKleisli, liftM, list, mapM, narrowK, narrowK2, nest, nested, nestedEval, notNull, ofType, primary, product, retry, retry, secondary, sequencePrimary, sequenceSecondary, toTrampoline, toXor, toXor, trampoline, unit, visitAny, visitAny, widen, zip, zip, zip, zip3, zip3, zip4, zip4, zipP, zipP, zipS, zipS, zipWith, zipWithP, zipWithSapply, generate, iterate, iterator, newSubscriber, of, stream, subscribe, test, toEither, toEval, toEvalAlways, toEvalLater, toEvalNow, toLeft, toMaybeEager, toRight, toTry, toTry, toTryendsWith, endsWithIterable, findAny, findFirst, firstValue, foldLeft, foldLeft, foldLeft, foldLeft, foldRight, foldRight, foldRight, foldRightMapToType, get, groupBy, join, join, join, mapReduce, mapReduce, print, print, printErr, printOut, reduce, reduce, reduce, reduce, reduce, reduce, reduce, schedule, scheduleFixedDelay, scheduleFixedRate, single, single, singleUnsafe, startsWith, startsWithIterable, takeOne, xMatchcollect, fromSupplier, orElse, orElseGet, orElseThrow, toCompletableFuture, toCompletableFutureAsync, toFuture, toFutureAsync, toStream, visitpublic boolean isSecondary()
isSecondary in interface Xor<ST,PT>public boolean isPrimary()
public Xor<ST,PT> secondaryToPrimayMap(java.util.function.Function<? super ST,? extends PT> fn)
XorsecondaryToPrimayMap in interface Xor<ST,PT>fn - Function to map secondary type to primarypublic <R> Xor<R,PT> secondaryMap(java.util.function.Function<? super ST,? extends R> fn)
XorsecondaryMap in interface Xor<ST,PT>fn - Transformation function for Secondary typespublic <R> Xor<ST,R> map(java.util.function.Function<? super PT,? extends R> fn)
Transformable
of(1,2,3).map(i->i*2)
//[2,4,6]
map in interface Transformable<PT>map in interface MonadicValue<PT>map in interface Xor<ST,PT>fn - Transformation functionpublic Xor<ST,PT> secondaryPeek(java.util.function.Consumer<? super ST> action)
XorsecondaryPeek in interface Xor<ST,PT>action - Consumer to peek at the Secondary type valuepublic Xor<ST,PT> peek(java.util.function.Consumer<? super PT> action)
Transformable
of(1,2,3).map(System.out::println)
1
2
3
public Xor<ST,PT> filter(java.util.function.Predicate<? super PT> test)
Filters
of(1,2,3).filter(i->i>2);
//[3]
public Xor<PT,ST> swap()
Xor
Xor.secondary("hello")
.map(v->v+" world")
//Xor.seconary["hello"]
Xor.secondary("hello")
.swap()
.map(v->v+" world")
.swap()
//Xor.seconary["hello world"]
public PT get()
public ST secondaryGet()
secondaryGet in interface Xor<ST,PT>public java.util.Optional<ST> secondaryToOptional()
secondaryToOptional in interface Xor<ST,PT>public ReactiveSeq<ST> secondaryToStream()
secondaryToStream in interface Xor<ST,PT>public <RT1> Xor<ST,RT1> flatMap(java.util.function.Function<? super PT,? extends MonadicValue<? extends RT1>> mapper)
MonadicValueOptional.flatMap(Function)
Eval.now(1).map(i->i+2).flatMap(i->Eval.later(()->i*3);
//Eval[9]
public <LT1> Xor<LT1,PT> secondaryFlatMap(java.util.function.Function<? super ST,? extends Xor<LT1,PT>> mapper)
XorsecondaryFlatMap in interface Xor<ST,PT>mapper - Flattening transformation functionpublic Xor<ST,PT> secondaryToPrimayFlatMap(java.util.function.Function<? super ST,? extends Xor<ST,PT>> fn)
XorsecondaryToPrimayFlatMap in interface Xor<ST,PT>fn - Transformation functionpublic void peek(java.util.function.Consumer<? super ST> stAction, java.util.function.Consumer<? super PT> ptAction)
public <R> R visit(java.util.function.Function<? super ST,? extends R> secondary, java.util.function.Function<? super PT,? extends R> primary)
Xor
Xor.primary(10)
.visit(secondary->"no", primary->"yes")
//Xor["yes"]
Xor.secondary(90)
.visit(secondary->"no", primary->"yes")
//Xor["no"]
public java.util.Optional<PT> toOptional()
toOptional in interface Convertable<PT>toOptional in interface Xor<ST,PT>public Value<ST> secondaryValue()
secondaryValue in interface Xor<ST,PT>public java.lang.String toString()
toString in class java.lang.Objectpublic java.lang.String mkString()
Valuepublic Ior<ST,PT> toIor()
Valuepublic <T2,R> Xor<ST,R> combine(Value<? extends T2> app, java.util.function.BiFunction<? super PT,? super T2,? extends R> fn)
MonadicValue
Maybe<Integer> some = Maybe.just(10);
just.combine(Eval.now(20), this::add);
//Some[30]
Maybe<Integer> none = Maybe.none();
none.combine(Eval.now(20), this::add);
//None
public int hashCode()
hashCode in class java.lang.Objectpublic boolean equals(java.lang.Object obj)
equals in class java.lang.Object