public static final class Either.Lazy<ST,PT> extends java.lang.Object implements Either<ST,PT>
Either.Lazy<ST,PT>, Either.Left<ST,PT>, Either.Right<ST,PT>com.aol.cyclops.control.Xor.Primary<ST,PT>, com.aol.cyclops.control.Xor.Secondary<ST,PT>com.aol.cyclops.types.applicative.ApplicativeFunctor.Applicatives, com.aol.cyclops.types.applicative.ApplicativeFunctor.ApplyFunctions<T>| Constructor and Description |
|---|
Lazy() |
| Modifier and Type | Method and Description |
|---|---|
<T2,R> Either<ST,R> |
combine(com.aol.cyclops.types.Value<? extends T2> app,
java.util.function.BiFunction<? super PT,? super T2,? extends R> fn) |
boolean |
equals(java.lang.Object obj) |
Either<ST,PT> |
filter(java.util.function.Predicate<? super PT> test) |
<RT1> Either<ST,RT1> |
flatMap(java.util.function.Function<? super PT,? extends com.aol.cyclops.types.MonadicValue<? extends RT1>> mapper) |
PT |
get() |
int |
hashCode() |
boolean |
isLeft() |
boolean |
isRight() |
<R> Either<ST,R> |
map(java.util.function.Function<? super PT,? extends R> mapper) |
<R> com.aol.cyclops.control.Eval<R> |
matches(java.util.function.Function<com.aol.cyclops.control.Matchable.CheckValue1<ST,R>,com.aol.cyclops.control.Matchable.CheckValue1<ST,R>> fn1,
java.util.function.Function<com.aol.cyclops.control.Matchable.CheckValue1<PT,R>,com.aol.cyclops.control.Matchable.CheckValue1<PT,R>> fn2,
java.util.function.Supplier<? extends R> otherwise)
Pattern match on the value/s inside this Either.
|
Either<ST,PT> |
peek(java.util.function.Consumer<? super PT> action) |
void |
peek(java.util.function.Consumer<? super ST> stAction,
java.util.function.Consumer<? super PT> ptAction) |
Either<ST,PT> |
resolve() |
<LT1> Either<LT1,PT> |
secondaryFlatMap(java.util.function.Function<? super ST,? extends com.aol.cyclops.control.Xor<LT1,PT>> mapper)
Perform a flatMap operation on the Left type
|
ST |
secondaryGet() |
<R> Either<R,PT> |
secondaryMap(java.util.function.Function<? super ST,? extends R> fn)
Always map the Left type of this Either if it is present using the provided transformation function
|
Either<ST,PT> |
secondaryPeek(java.util.function.Consumer<? super ST> action)
Peek at the Left type value if present
|
java.util.Optional<ST> |
secondaryToOptional() |
Either<ST,PT> |
secondaryToPrimayFlatMap(java.util.function.Function<? super ST,? extends com.aol.cyclops.control.Xor<ST,PT>> fn)
A flatMap operation that keeps the Left and Right types the same
|
Either<ST,PT> |
secondaryToPrimayMap(java.util.function.Function<? super ST,? extends PT> fn)
If this Either contains the Left type, map it's value so that it contains the Right type
|
com.aol.cyclops.control.ReactiveSeq<ST> |
secondaryToStream() |
com.aol.cyclops.types.Value<ST> |
secondaryValue() |
Either<PT,ST> |
swap()
Swap types so operations directly affect the current (pre-swap) Left type
|
com.aol.cyclops.control.Ior<ST,PT> |
toIor() |
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, waitaccumulate, anyM, anyM, anyMList, applyAny, bicast, bimap, bipeek, bitrampoline, cast, coflatMap, combine, combine, combine, combineEager, combineToList, combineToList, consumeAny, filterNot, flatMapIterable, flatMapPublisher, forEach2, forEach2, forEach3, forEach3, forEach4, forEach4, fromIterable, fromMonadicValue, fromPublisher, isPresent, isPrimary, isSecondary, left, leftEval, list, mapBoth, narrow, nest, notNull, ofType, patternMatch, right, rightEval, sequence, toOptional, toXor, toXor, trampoline, traverse, unit, visitAny, visitAny, zip, zip, zip, zip, zip, zip, zipaccumulatePrimary, accumulatePrimary, accumulatePrimary, accumulateSecondary, accumulateSecondary, accumulateSecondary, primary, secondary, sequencePrimary, sequenceSecondaryapplyFunctionscollect, fold, fold, generate, iterate, iterator, mapReduce, mkString, newSubscriber, of, stream, subscribe, test, toDequeX, toEvalAlways, toEvalLater, toEvalNow, toFeatureToggle, toFutureStream, toFutureStream, toLazyImmutable, toList, toListX, toMaybe, toMutable, toPBagX, toPOrderedSetX, toPQueueX, toPSetX, toPStackX, toPVectorX, toQueueX, toSetX, toSimpleReact, toSimpleReact, toSortedSetX, toTry, toTry, toTry, unapplyendsWith, endsWithIterable, findAny, findFirst, firstValue, foldable, foldRight, foldRight, foldRight, foldRightMapToType, get, groupBy, join, join, join, mapReduce, print, print, printErr, printOut, reduce, reduce, reduce, reduce, reduce, reduce, reduce, schedule, scheduleFixedDelay, scheduleFixedRate, single, single, singleOptional, startsWith, startsWithIterable, toConcurrentLazyCollection, toConcurrentLazyStreamable, toLazyCollection, validate, xMatchpublic <R> Either<ST,R> map(java.util.function.Function<? super PT,? extends R> mapper)
map in interface com.aol.cyclops.control.Xor<ST,PT>map in interface Either<ST,PT>map in interface com.aol.cyclops.types.ConvertableFunctor<PT>map in interface com.aol.cyclops.types.Functor<PT>map in interface com.aol.cyclops.types.MonadicValue<PT>public <RT1> Either<ST,RT1> flatMap(java.util.function.Function<? super PT,? extends com.aol.cyclops.types.MonadicValue<? extends RT1>> mapper)
public com.aol.cyclops.types.Value<ST> secondaryValue()
public Either<ST,PT> secondaryToPrimayMap(java.util.function.Function<? super ST,? extends PT> fn)
Eitherpublic <R> Either<R,PT> secondaryMap(java.util.function.Function<? super ST,? extends R> fn)
Eitherpublic Either<ST,PT> secondaryPeek(java.util.function.Consumer<? super ST> action)
Eitherpublic Either<PT,ST> swap()
Either
Either.left("hello")
.map(v->v+" world")
//Either.seconary["hello"]
Either.left("hello")
.swap()
.map(v->v+" world")
.swap()
//Either.seconary["hello world"]
public <R> R visit(java.util.function.Function<? super ST,? extends R> secondary, java.util.function.Function<? super PT,? extends R> primary)
Either
Either.right(10)
.visit(secondary->"no", primary->"yes")
//Either["yes"]
Either.left(90)
.visit(secondary->"no", primary->"yes")
//Either["no"]
public PT get()
public ST secondaryGet()
public java.util.Optional<ST> secondaryToOptional()
public com.aol.cyclops.control.ReactiveSeq<ST> secondaryToStream()
public <LT1> Either<LT1,PT> secondaryFlatMap(java.util.function.Function<? super ST,? extends com.aol.cyclops.control.Xor<LT1,PT>> mapper)
EithersecondaryFlatMap in interface com.aol.cyclops.control.Xor<ST,PT>secondaryFlatMap in interface Either<ST,PT>mapper - Flattening transformation functionpublic Either<ST,PT> secondaryToPrimayFlatMap(java.util.function.Function<? super ST,? extends com.aol.cyclops.control.Xor<ST,PT>> fn)
Eitherpublic void peek(java.util.function.Consumer<? super ST> stAction, java.util.function.Consumer<? super PT> ptAction)
public boolean isRight()
public boolean isLeft()
public <T2,R> Either<ST,R> combine(com.aol.cyclops.types.Value<? extends T2> app, java.util.function.BiFunction<? super PT,? super T2,? extends R> fn)
public <R> com.aol.cyclops.control.Eval<R> matches(java.util.function.Function<com.aol.cyclops.control.Matchable.CheckValue1<ST,R>,com.aol.cyclops.control.Matchable.CheckValue1<ST,R>> fn1, java.util.function.Function<com.aol.cyclops.control.Matchable.CheckValue1<PT,R>,com.aol.cyclops.control.Matchable.CheckValue1<PT,R>> fn2, java.util.function.Supplier<? extends R> otherwise)
Either
import static com.aol.cyclops.control.Matchable.otherwise;
import static com.aol.cyclops.control.Matchable.then;
import static com.aol.cyclops.control.Matchable.when;
import static com.aol.cyclops.util.function.Predicates.instanceOf;
Either.right(10)
.matches(c->c.is(when("10"),then("hello")),
c->c.is(when(instanceOf(Integer.class)), then("error")),
otherwise("miss"))
.get()
//"error" Note the second case, 'primary' case is the one that matches
matches in interface com.aol.cyclops.control.Xor<ST,PT>matches in interface Either<ST,PT>fn1 - Pattern matching function executed if this Either has the secondary typefn2 - Pattern matching function executed if this Either has the primary typeotherwise - Supplier used to provide a value if the selecting pattern matching function fails to find a matchpublic int hashCode()
hashCode in class java.lang.Objectpublic boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic java.lang.String toString()
toString in class java.lang.Object