T
- Type of data stored inside the nested Streamspublic class StreamT<W extends WitnessType<W>,T> extends java.lang.Object implements To<StreamT<W,T>>, FoldableTransformerSeq<W,T>
Modifier and Type | Method and Description |
---|---|
StreamT<W,T> |
combine(java.util.function.BiPredicate<? super T,? super T> predicate,
java.util.function.BinaryOperator<T> op)
Combine two adjacent elements in a traversable using the supplied BinaryOperator
This is a stateful grouping and reduction operation.
|
StreamT<W,T> |
combine(Monoid<T> op,
java.util.function.BiPredicate<? super T,? super T> predicate)
Combine two adjacent elements in a traversable using the supplied BinaryOperator
This is a stateful grouping and reduction operation.
|
StreamT<W,T> |
cycle(long times)
Convert toNested a Stream with the values repeated specified times
|
StreamT<W,T> |
cycle(Monoid<T> m,
long times)
Convert toNested a Stream with the result of a reduction operation repeated
specified times
|
StreamT<W,T> |
cycleUntil(java.util.function.Predicate<? super T> predicate)
Repeat in a Stream until specified predicate holds
|
StreamT<W,T> |
cycleWhile(java.util.function.Predicate<? super T> predicate)
Repeat in a Stream while specified predicate holds
|
StreamT<W,T> |
distinct() |
StreamT<W,T> |
dropRight(int num)
Generate a new Traversable that drops the specified number elements from the take of this Traversable
|
StreamT<W,T> |
dropUntil(java.util.function.Predicate<? super T> p)
Generate a new Traversable that drops elements from this Traversable until the predicate holds
|
StreamT<W,T> |
dropWhile(java.util.function.Predicate<? super T> p)
Generate a new Traversable that drops elements from this Traversable as long as the predicate holds
|
<R> StreamT<W,R> |
empty() |
static <W extends WitnessType<W>,T> |
emptyList(W witness) |
boolean |
equals(java.lang.Object o) |
StreamT<W,T> |
filter(java.util.function.Predicate<? super T> test)
Filter the wrapped List
|
<B> StreamT<W,B> |
flatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends B>> f) |
<B> StreamT<W,B> |
flatMapT(java.util.function.Function<? super T,StreamT<W,B>> f)
Flat Map the wrapped List
|
<R1,R> StreamT<W,R> |
forEach2M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,? extends R> yieldingFunction) |
<R1,R> StreamT<W,R> |
forEach2M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,java.lang.Boolean> filterFunction,
java.util.function.BiFunction<? super T,? super R1,? extends R> yieldingFunction) |
<T2,R1,R2,R> |
forEach3M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2,
Fn3<? super T,? super R1,? super R2,? extends R> yieldingFunction) |
<T2,R1,R2,R> |
forEach3M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2,
Fn3<? super T,? super R1,? super R2,java.lang.Boolean> filterFunction,
Fn3<? super T,? super R1,? super R2,? extends R> yieldingFunction) |
<T2,R1,R2,R3,R> |
forEach4M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2,
Fn3<? super T,? super R1,? super R2,? extends StreamT<W,R3>> value3,
Fn4<? super T,? super R1,? super R2,? super R3,? extends R> yieldingFunction) |
<T2,R1,R2,R3,R> |
forEach4M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1,
java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2,
Fn3<? super T,? super R1,? super R2,? extends StreamT<W,R3>> value3,
Fn4<? super T,? super R1,? super R2,? super R3,java.lang.Boolean> filterFunction,
Fn4<? super T,? super R1,? super R2,? super R3,? extends R> yieldingFunction) |
static <W extends WitnessType<W>,A> |
fromAnyM(AnyM<W,A> anyM)
|
static <A> StreamT<Witness.list,A> |
fromList(java.util.List<? extends java.util.stream.Stream<A>> nested) |
static <A> StreamT<Witness.maybe,A> |
fromMaybe(Maybe<? extends java.util.stream.Stream<A>> nested) |
static <A> StreamT<Witness.optional,A> |
fromOptional(java.util.Optional<? extends java.util.stream.Stream<A>> nested) |
static <A> StreamT<Witness.reactiveSeq,A> |
fromReactiveSeq(ReactiveSeq<? extends java.util.stream.Stream<A>> nested) |
static <A> StreamT<Witness.set,A> |
fromSet(java.util.Set<? extends java.util.stream.Stream<A>> nested) |
static <A> StreamT<Witness.stream,A> |
fromStream(java.util.stream.Stream<? extends java.util.stream.Stream<A>> nested) |
<K> StreamT<W,org.jooq.lambda.tuple.Tuple2<K,ReactiveSeq<T>>> |
grouped(java.util.function.Function<? super T,? extends K> classifier)
Group this Traversable by the provided classifying function and collected by the provided Collector
|
<K,A,D> StreamT<W,org.jooq.lambda.tuple.Tuple2<K,D>> |
grouped(java.util.function.Function<? super T,? extends K> classifier,
java.util.stream.Collector<? super T,A,D> downstream)
Group this Traversable by the provided classifying function and collected by the provided Collector
|
StreamT<W,ListX<T>> |
grouped(int groupSize)
Group elements in a Stream
|
<C extends java.util.Collection<? super T>> |
grouped(int size,
java.util.function.Supplier<C> supplier)
Batch elements in a Stream by size into a collection created by the
supplied factory
|
StreamT<W,ListX<T>> |
groupedStatefullyUntil(java.util.function.BiPredicate<ListX<? super T>,? super T> predicate)
Create Travesable of Lists where
each List is populated while the supplied bipredicate holds.
|
StreamT<W,ListX<T>> |
groupedUntil(java.util.function.Predicate<? super T> predicate)
Create a Traversable batched by List, where each batch is populated until
the predicate holds
|
<C extends java.util.Collection<? super T>> |
groupedUntil(java.util.function.Predicate<? super T> predicate,
java.util.function.Supplier<C> factory)
Create a ReactiveSeq batched by a Collection, where each batch is populated
until the predicate holds
|
StreamT<W,ListX<T>> |
groupedWhile(java.util.function.Predicate<? super T> predicate)
Create a Traversable batched by List, where each batch is populated while
the predicate holds
|
<C extends java.util.Collection<? super T>> |
groupedWhile(java.util.function.Predicate<? super T> predicate,
java.util.function.Supplier<C> factory)
Create a SequenceM batched by a Collection, where each batch is populated
while the predicate holds
|
int |
hashCode() |
StreamT<W,T> |
intersperse(T value)
Returns a reactiveStream with a given value interspersed between any two values
of this reactiveStream.
|
boolean |
isSeqPresent() |
java.util.Iterator<T> |
iterator() |
StreamT<W,T> |
limit(long num)
assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3)); |
StreamT<W,T> |
limitLast(int num)
Limit results toNested the last x elements in a SequenceM
|
StreamT<W,T> |
limitUntil(java.util.function.Predicate<? super T> p)
Take elements from the Stream until the predicate returns true, after
which all elements are excluded.
|
StreamT<W,T> |
limitWhile(java.util.function.Predicate<? super T> p)
Take elements from the Stream while the predicate holds, once the
predicate returns false all subsequent elements are excluded
|
<B> StreamT<W,B> |
map(java.util.function.Function<? super T,? extends B> f)
Map the wrapped List
|
AnyM<W,? extends CyclopsCollectable<T>> |
nestedCollectables() |
AnyM<W,? extends FoldableTraversable<T>> |
nestedFoldables() |
static <W extends WitnessType<W>,A> |
of(AnyM<W,? extends java.util.stream.Stream<A>> monads)
Construct an ListT from an AnyM that wraps a monad containing Lists
|
static <W extends WitnessType<W>,A> |
ofList(AnyM<W,? extends java.util.List<A>> monads) |
StreamT<W,T> |
onEmpty(T value)
If this Container instance is empty, create a new instance containing the provided value
|
StreamT<W,T> |
onEmptyGet(java.util.function.Supplier<? extends T> supplier)
If this Container instance is empty, create a new instance containing the value returned from the provided Supplier
|
<X extends java.lang.Throwable> |
onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
If this container instance is empty, throw the exception returned by the provided Supplier
|
StreamT<W,T> |
peek(java.util.function.Consumer<? super T> peek)
Peek at the current value of the List
|
StreamT<W,T> |
reverse()
Potentially efficient Stream reversal.
|
StreamT<W,T> |
scanLeft(Monoid<T> monoid)
Scan left using supplied Monoid
|
<U> StreamT<W,U> |
scanLeft(U seed,
java.util.function.BiFunction<? super U,? super T,? extends U> function)
Scan left
|
StreamT<W,T> |
scanRight(Monoid<T> monoid)
Scan right
|
<U> StreamT<W,U> |
scanRight(U identity,
java.util.function.BiFunction<? super T,? super U,? extends U> combiner)
Scan right
|
StreamT<W,T> |
shuffle() |
StreamT<W,T> |
shuffle(java.util.Random random) |
StreamT<W,T> |
skip(long num)
assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7))); |
StreamT<W,T> |
skipLast(int num)
assertThat(ReactiveSeq.of(1,2,3,4,5) .skipLast(2)
.collect(CyclopsCollectors.toList()),equalTo(Arrays.asList(1,2,3)));
|
StreamT<W,T> |
skipUntil(java.util.function.Predicate<? super T> p)
Drop elements from the Stream until the predicate returns true, after
which all elements are included
|
StreamT<W,T> |
skipWhile(java.util.function.Predicate<? super T> p)
SkipWhile drops elements from the Stream while the predicate holds, once
the predicte returns true all subsequent elements are included *
|
StreamT<W,T> |
slice(long from,
long to) |
StreamT<W,VectorX<T>> |
sliding(int windowSize)
Create a sliding view over this Sequence
|
StreamT<W,VectorX<T>> |
sliding(int windowSize,
int increment)
Create a sliding view over this Sequence
|
StreamT<W,T> |
sorted()
assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7))); |
StreamT<W,T> |
sorted(java.util.Comparator<? super T> c)
assertThat(ReactiveSeq.of(4,3,6,7).sorted((a,b) -> b-a).toList(),equalTo(Arrays.asList(7,6,4,3)));
|
<U extends java.lang.Comparable<? super U>> |
sorted(java.util.function.Function<? super T,? extends U> function) |
ReactiveSeq<T> |
stream() |
StreamT<W,T> |
takeRight(int num)
Generate a new Traversable that takes the specified number elements from the take of this Traversable
|
StreamT<W,T> |
takeUntil(java.util.function.Predicate<? super T> p)
Generate a new Traversable that takes elements from this Traversable until the predicate holds
|
StreamT<W,T> |
takeWhile(java.util.function.Predicate<? super T> p)
Generate a new Traversable that takes elements from this Traversable as long as the predicate holds
|
java.lang.String |
toString() |
AnyM<W,? extends FoldableTraversable<T>> |
transformerStream() |
<T> StreamT<W,T> |
unit(T unit) |
<T> StreamT<W,T> |
unitAnyM(AnyM<W,Traversable<T>> traversable) |
<R> StreamT<W,R> |
unitIterator(java.util.Iterator<R> it)
Create an IterableFunctor instance of the same type from an Iterator
|
AnyM<W,java.util.stream.Stream<T>> |
unwrap()
Unwrap a wrapped value
|
<R> R |
unwrapTo(java.util.function.Function<? super AnyM<W,java.util.stream.Stream<T>>,? extends R> fn) |
<U> StreamT<W,org.jooq.lambda.tuple.Tuple2<T,U>> |
zip(java.lang.Iterable<? extends U> other)
Zip (combine) this Zippable with the supplied Iterable combining both into a Tuple2
|
<U,R> StreamT<W,R> |
zip(java.lang.Iterable<? extends U> other,
java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zip (combine) this Zippable with the supplied Iterable using the supplied combining function
|
<S,U> StreamT<W,org.jooq.lambda.tuple.Tuple3<T,S,U>> |
zip3(java.lang.Iterable<? extends S> second,
java.lang.Iterable<? extends U> third)
zip 3 Streams into one
|
<T2,T3,T4> StreamT<W,org.jooq.lambda.tuple.Tuple4<T,T2,T3,T4>> |
zip4(java.lang.Iterable<? extends T2> second,
java.lang.Iterable<? extends T3> third,
java.lang.Iterable<? extends T4> fourth)
zip 4 Streams into 1
|
<U> StreamT<W,org.jooq.lambda.tuple.Tuple2<T,U>> |
zipS(java.util.stream.Stream<? extends U> other)
Zip (combine) this Zippable with the supplied Stream combining both into a Tuple2
|
<U,R> StreamT<W,R> |
zipS(java.util.stream.Stream<? extends U> other,
java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zip (combine) this Zippable with the supplied Stream, using the supplied combining function
|
StreamT<W,org.jooq.lambda.tuple.Tuple2<T,java.lang.Long>> |
zipWithIndex()
Add an index toNested the current Stream
|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
headAndTail, visit
append, append, deleteBetween, insertAt, insertAtS, prepend, prepend, prependS, subscribe, to
unwrapIfInstance, unwrapNested
drop, mapToDouble, mapToInt, mapToLong, recover, recover, take, traversable
zip, zip3, zip4, zipP, zipP, zipWith, zipWithP, zipWithS
removeAll, removeAllI, removeAllS, retainAll, retainAllI, retainAllS
cast, retry, retry, trampoline
groupedStatefullyUntilT, groupedT, groupedUntilT, groupedWhileT, slidingT, slidingT
fixedDelay, onePer, xPer
endsWith, endsWithIterable, findFirst, firstValue, foldRight, foldRight, foldRight, foldRightMapToType, forEach, forEach, get, groupBy, join, join, join, mapReduce, mapReduce, print, print, printErr, printOut, reduce, reduce, reduce, reduce, reduce, reduce, schedule, scheduleFixedDelay, scheduleFixedRate, single, single, singleOptional, startsWith, startsWithIterable, toNested
futureStream, getStreamable, isEmpty, jdkStream, reactiveSeq, reveresedJDKStream, reveresedStream
allMatch, anyMatch, collect, collect, futureT, listT, noneMatch, toListOfLists, toNestedListX, toNestedSetX, toSetOfSets
public AnyM<W,java.util.stream.Stream<T>> unwrap()
Unwrapable
unwrap
in interface Unwrapable
public <R> R unwrapTo(java.util.function.Function<? super AnyM<W,java.util.stream.Stream<T>>,? extends R> fn)
public StreamT<W,T> peek(java.util.function.Consumer<? super T> peek)
ListT.of(AnyM.fromStream(Arrays.asList(10))
.peek(System.out::println);
//prints 10
peek
in interface Transformable<T>
peek
- Consumer toNested accept current value of Listpublic StreamT<W,T> filter(java.util.function.Predicate<? super T> test)
ListT.of(AnyM.fromStream(Arrays.asList(10,11))
.filter(t->t!=10);
//ListT<AnyM<Stream<List[11]>>>
public <B> StreamT<W,B> map(java.util.function.Function<? super T,? extends B> f)
ListT.of(AnyM.fromStream(Arrays.asList(10))
.map(t->t=t+1);
//ListT<AnyM<Stream<List[11]>>>
map
in interface FilterableTransformable<T>
map
in interface Transformable<T>
f
- Mapping function for the wrapped Listpublic <B> StreamT<W,B> flatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends B>> f)
flatMap
in interface FoldableTransformerSeq<W extends WitnessType<W>,T>
public <B> StreamT<W,B> flatMapT(java.util.function.Function<? super T,StreamT<W,B>> f)
ListT.of(AnyM.fromStream(Arrays.asList(10))
.flatMap(t->List.empty();
//ListT<AnyM<Stream<List.empty>>>
f
- FlatMap functionpublic static <W extends WitnessType<W>,A> StreamT<W,A> fromAnyM(AnyM<W,A> anyM)
anyM
- AnyM that doesn't contain a monad wrapping an Listpublic static <W extends WitnessType<W>,A> StreamT<W,A> of(AnyM<W,? extends java.util.stream.Stream<A>> monads)
monads
- AnyM that contains a monad wrapping an Listpublic static <W extends WitnessType<W>,A> StreamT<W,A> ofList(AnyM<W,? extends java.util.List<A>> monads)
public static <A> StreamT<Witness.stream,A> fromStream(java.util.stream.Stream<? extends java.util.stream.Stream<A>> nested)
public static <A> StreamT<Witness.reactiveSeq,A> fromReactiveSeq(ReactiveSeq<? extends java.util.stream.Stream<A>> nested)
public static <A> StreamT<Witness.optional,A> fromOptional(java.util.Optional<? extends java.util.stream.Stream<A>> nested)
public static <A> StreamT<Witness.maybe,A> fromMaybe(Maybe<? extends java.util.stream.Stream<A>> nested)
public static <A> StreamT<Witness.list,A> fromList(java.util.List<? extends java.util.stream.Stream<A>> nested)
public static <A> StreamT<Witness.set,A> fromSet(java.util.Set<? extends java.util.stream.Stream<A>> nested)
public java.lang.String toString()
toString
in class java.lang.Object
public ReactiveSeq<T> stream()
stream
in interface FoldableTransformerSeq<W extends WitnessType<W>,T>
stream
in interface TransformerSeq<W extends WitnessType<W>,T>
stream
in interface TransformerTraversable<T>
stream
in interface ToStream<T>
stream
in interface Sequential<T>
stream
in interface Traversable<T>
public java.util.Iterator<T> iterator()
iterator
in interface java.lang.Iterable<T>
public <R> StreamT<W,R> unitIterator(java.util.Iterator<R> it)
Traversable
ReactiveSeq<Integer> newSeq = seq.unitIterable(myIterator);
unitIterator
in interface FoldableTransformerSeq<W extends WitnessType<W>,T>
unitIterator
in interface Traversable<T>
it
- Iterator toNested create new IterableFunctor frompublic <R> StreamT<W,R> empty()
empty
in interface FoldableTransformerSeq<W extends WitnessType<W>,T>
public AnyM<W,? extends FoldableTraversable<T>> nestedFoldables()
nestedFoldables
in interface NestedFoldable<W extends WitnessType<W>,T>
public AnyM<W,? extends CyclopsCollectable<T>> nestedCollectables()
nestedCollectables
in interface NestedCollectable<W extends WitnessType<W>,T>
public <T> StreamT<W,T> unitAnyM(AnyM<W,Traversable<T>> traversable)
unitAnyM
in interface TransformerSeq<W extends WitnessType<W>,T>
public AnyM<W,? extends FoldableTraversable<T>> transformerStream()
transformerStream
in interface TransformerSeq<W extends WitnessType<W>,T>
public static <W extends WitnessType<W>,T> StreamT<W,T> emptyList(W witness)
public boolean isSeqPresent()
isSeqPresent
in interface TransformerSeq<W extends WitnessType<W>,T>
public StreamT<W,T> combine(java.util.function.BiPredicate<? super T,? super T> predicate, java.util.function.BinaryOperator<T> op)
Traversable
ReactiveSeq.of(1,1,2,3)
.combine((a, b)->a.equals(b),Semigroups.intSum)
.listX()
//ListX(3,4)
combine
in interface TransformerSeq<W extends WitnessType<W>,T>
combine
in interface Traversable<T>
predicate
- Test toNested see if two neighbours should be joined. The first parameter toNested the bi-predicate is the currently
accumulated result and the second is the next elementop
- BinaryOperator toNested combine neighbourspublic StreamT<W,T> combine(Monoid<T> op, java.util.function.BiPredicate<? super T,? super T> predicate)
Traversable
ReactiveSeq.of(1,1,2,3)
.combine(Monoids.intMult,(a, b)->a.equals(b))
.listX()
//ListX(1)
Simalar toNested @see Traversable.combine(BiPredicate, BinaryOperator)
but differs in that the first comparison is always toNested the Monoid zero
This allows us toNested terminate with just a single valuecombine
in interface Traversable<T>
op
- Monoid toNested combine neighbourspredicate
- Test toNested see if two neighbours should be joined. The first parameter toNested the bi-predicate is the currently
accumulated result and the second is the next elementpublic StreamT<W,T> cycle(long times)
Traversable
ReactiveSeq.of(1,2,2)
.cycle(3)
.collect(CyclopsCollectors.toList());
//List[1,2,2,1,2,2,1,2,2]
cycle
in interface TransformerSeq<W extends WitnessType<W>,T>
cycle
in interface Traversable<T>
times
- Times values should be repeated within a Streampublic StreamT<W,T> cycle(Monoid<T> m, long times)
Traversable
List<Integer> list = ReactiveSeq.of(1,2,2))
.cycle(Reducers.toCountInt(),3)
.collect(CyclopsCollectors.toList());
//List[3,3,3];
cycle
in interface TransformerSeq<W extends WitnessType<W>,T>
cycle
in interface Traversable<T>
m
- Monoid toNested be used in reductiontimes
- Number of times value should be repeatedpublic StreamT<W,T> cycleWhile(java.util.function.Predicate<? super T> predicate)
Traversable
MutableInt count = MutableInt.of(0);
ReactiveSeq.of(1, 2, 2).cycleWhile(next -> count++ < 6).collect(CyclopsCollectors.toList());
// List(1,2,2,1,2,2)
cycleWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
cycleWhile
in interface Traversable<T>
predicate
- repeat while truepublic StreamT<W,T> cycleUntil(java.util.function.Predicate<? super T> predicate)
Traversable
MutableInt count =MutableInt.of(0);
ReactiveSeq.of(1,2,2)
.cycleUntil(next -> count.get()>6)
.peek(i-> count.mutate(i->i+1))
.collect(CyclopsCollectors.toList());
//List[1,2,2,1,2,2,1]
cycleUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
cycleUntil
in interface Traversable<T>
predicate
- repeat while truepublic <U,R> StreamT<W,R> zip(java.lang.Iterable<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zippable
zip
in interface TransformerSeq<W extends WitnessType<W>,T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- toNested zip withzipper
- Zip functionpublic <U,R> StreamT<W,R> zipS(java.util.stream.Stream<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zippable
zipS
in interface TransformerSeq<W extends WitnessType<W>,T>
zipS
in interface Zippable<T>
other
- Stream toNested combine withzipper
- Zip / combining functionpublic <U> StreamT<W,org.jooq.lambda.tuple.Tuple2<T,U>> zipS(java.util.stream.Stream<? extends U> other)
Traversable
zipS
in interface TransformerSeq<W extends WitnessType<W>,T>
zipS
in interface Traversable<T>
zipS
in interface Zippable<T>
other
- Stream toNested combine withpublic <U> StreamT<W,org.jooq.lambda.tuple.Tuple2<T,U>> zip(java.lang.Iterable<? extends U> other)
Zippable
zip
in interface TransformerSeq<W extends WitnessType<W>,T>
zip
in interface Zippable<T>
other
- Iterable toNested combine withpublic <S,U> StreamT<W,org.jooq.lambda.tuple.Tuple3<T,S,U>> zip3(java.lang.Iterable<? extends S> second, java.lang.Iterable<? extends U> third)
Traversable
List<Tuple3<Integer, Integer, Character>> list = of(1, 2, 3, 4, 5, 6).zip3(of(100, 200, 300, 400), of('a', 'b', 'c')).collect(CyclopsCollectors.toList());
// [[1,100,'a'],[2,200,'b'],[3,300,'c']]
zip3
in interface TransformerSeq<W extends WitnessType<W>,T>
zip3
in interface Traversable<T>
zip3
in interface Zippable<T>
public <T2,T3,T4> StreamT<W,org.jooq.lambda.tuple.Tuple4<T,T2,T3,T4>> zip4(java.lang.Iterable<? extends T2> second, java.lang.Iterable<? extends T3> third, java.lang.Iterable<? extends T4> fourth)
Traversable
List<Tuple4<Integer, Integer, Character, String>> list = of(1, 2, 3, 4, 5, 6).zip4(of(100, 200, 300, 400), of('a', 'b', 'c'), of("hello", "world"))
.collect(CyclopsCollectors.toList());
// [[1,100,'a',"hello"],[2,200,'b',"world"]]
zip4
in interface TransformerSeq<W extends WitnessType<W>,T>
zip4
in interface Traversable<T>
zip4
in interface Zippable<T>
public StreamT<W,org.jooq.lambda.tuple.Tuple2<T,java.lang.Long>> zipWithIndex()
Traversable
assertEquals(asList(new Tuple2("a", 0L), new Tuple2("b", 1L)), of("a", "b").zipWithIndex().toList());
zipWithIndex
in interface TransformerSeq<W extends WitnessType<W>,T>
zipWithIndex
in interface Traversable<T>
public StreamT<W,VectorX<T>> sliding(int windowSize)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).sliding(2).collect(CyclopsCollectors.toList());
assertThat(list.get(0), hasItems(1, 2));
assertThat(list.get(1), hasItems(2, 3));
sliding
in interface TransformerSeq<W extends WitnessType<W>,T>
sliding
in interface Traversable<T>
windowSize
- Size of sliding windowpublic StreamT<W,VectorX<T>> sliding(int windowSize, int increment)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).sliding(3, 2).collect(CyclopsCollectors.toList());
assertThat(list.get(0), hasItems(1, 2, 3));
assertThat(list.get(1), hasItems(3, 4, 5));
sliding
in interface TransformerSeq<W extends WitnessType<W>,T>
sliding
in interface Traversable<T>
windowSize
- number of elements in each batchincrement
- for each windowpublic <C extends java.util.Collection<? super T>> StreamT<W,C> grouped(int size, java.util.function.Supplier<C> supplier)
Traversable
assertThat(ReactiveSeq.of(1,1,1,1,1,1)
.batchBySize(3,()->new TreeSet<>())
.toList()
.get(0)
.size(),is(1));
grouped
in interface TransformerSeq<W extends WitnessType<W>,T>
grouped
in interface Traversable<T>
size
- batch sizesupplier
- Collection factorypublic StreamT<W,ListX<T>> groupedUntil(java.util.function.Predicate<? super T> predicate)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5,6)
.groupedUntil(i->i%3==0)
.toList()
.size(),equalTo(2));
groupedUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
groupedUntil
in interface Traversable<T>
predicate
- Batch until predicate holds, apply open next batchpublic StreamT<W,ListX<T>> groupedStatefullyUntil(java.util.function.BiPredicate<ListX<? super T>,? super T> predicate)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5,6)
.groupedStatefullyUntil((s,i)->s.contains(4) ? true : false)
.toList().size(),equalTo(5));
groupedStatefullyUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
groupedStatefullyUntil
in interface Traversable<T>
predicate
- Window while truepublic StreamT<W,ListX<T>> groupedWhile(java.util.function.Predicate<? super T> predicate)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5,6)
.groupedWhile(i->i%3!=0)
.toList().size(),equalTo(2));
groupedWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
groupedWhile
in interface Traversable<T>
predicate
- Batch while predicate holds, apply open next batchpublic <C extends java.util.Collection<? super T>> StreamT<W,C> groupedWhile(java.util.function.Predicate<? super T> predicate, java.util.function.Supplier<C> factory)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5,6)
.batchWhile(i->i%3!=0)
.toList()
.size(),equalTo(2));
groupedWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
groupedWhile
in interface Traversable<T>
predicate
- Batch while predicate holds, apply open next batchfactory
- Collection factorypublic <C extends java.util.Collection<? super T>> StreamT<W,C> groupedUntil(java.util.function.Predicate<? super T> predicate, java.util.function.Supplier<C> factory)
Traversable
ReactiveSeq.of(1,2,3,4,5,6)
.groupedUntil(i->i%3!=0)
.toList()
//2
groupedUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
groupedUntil
in interface Traversable<T>
predicate
- Batch until predicate holds, apply open next batchfactory
- Collection factorypublic StreamT<W,ListX<T>> grouped(int groupSize)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).grouped(3).collect(CyclopsCollectors.toList());
assertThat(list.get(0), hasItems(1, 2, 3));
assertThat(list.get(1), hasItems(4, 5, 6));
grouped
in interface TransformerSeq<W extends WitnessType<W>,T>
grouped
in interface Traversable<T>
groupSize
- Size of each Grouppublic <K,A,D> StreamT<W,org.jooq.lambda.tuple.Tuple2<K,D>> grouped(java.util.function.Function<? super T,? extends K> classifier, java.util.stream.Collector<? super T,A,D> downstream)
Traversable
grouped
in interface TransformerSeq<W extends WitnessType<W>,T>
grouped
in interface Traversable<T>
classifier
- Grouping functiondownstream
- Collector toNested create the grouping collectionpublic <K> StreamT<W,org.jooq.lambda.tuple.Tuple2<K,ReactiveSeq<T>>> grouped(java.util.function.Function<? super T,? extends K> classifier)
Traversable
grouped
in interface TransformerSeq<W extends WitnessType<W>,T>
grouped
in interface Traversable<T>
classifier
- Grouping functionpublic StreamT<W,T> distinct()
distinct
in interface TransformerSeq<W extends WitnessType<W>,T>
distinct
in interface Traversable<T>
public StreamT<W,T> scanLeft(Monoid<T> monoid)
Traversable
assertEquals(asList("", "a", "ab", "abc"),ReactiveSeq.of("a", "b", "c")
.scanLeft(Reducers.toString("")).toList());
scanLeft
in interface TransformerSeq<W extends WitnessType<W>,T>
scanLeft
in interface Traversable<T>
public <U> StreamT<W,U> scanLeft(U seed, java.util.function.BiFunction<? super U,? super T,? extends U> function)
Traversable
assertThat(of("a", "b", "c").scanLeft("", String::concat).toList().size(),
is(4));
scanLeft
in interface TransformerSeq<W extends WitnessType<W>,T>
scanLeft
in interface Traversable<T>
public StreamT<W,T> scanRight(Monoid<T> monoid)
Traversable
assertThat(of("a", "b", "c").scanRight(Monoid.of("", String::concat)).toList().size(),
is(asList("", "c", "bc", "abc").size()));
scanRight
in interface TransformerSeq<W extends WitnessType<W>,T>
scanRight
in interface Traversable<T>
public <U> StreamT<W,U> scanRight(U identity, java.util.function.BiFunction<? super T,? super U,? extends U> combiner)
Traversable
assertThat(of("a", "ab", "abc").map(str->str.length()).scanRight(0, (t, u) -> u + t).toList().size(),
is(asList(0, 3, 5, 6).size()));
scanRight
in interface TransformerSeq<W extends WitnessType<W>,T>
scanRight
in interface Traversable<T>
public StreamT<W,T> sorted()
Traversable
assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7)));
sorted
in interface TransformerSeq<W extends WitnessType<W>,T>
sorted
in interface Traversable<T>
public StreamT<W,T> sorted(java.util.Comparator<? super T> c)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).sorted((a,b) -> b-a).toList(),equalTo(Arrays.asList(7,6,4,3)));
sorted
in interface TransformerSeq<W extends WitnessType<W>,T>
sorted
in interface Traversable<T>
c
- Compartor toNested sort withpublic StreamT<W,T> takeWhile(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).takeWhile(i<3);
//[1,2]
takeWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
takeWhile
in interface Traversable<T>
p
- Predicate toNested determine when values should be takenpublic StreamT<W,T> dropWhile(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).dropWhile(i<3);
//[3]
dropWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
dropWhile
in interface Traversable<T>
p
- Predicate toNested determine when values should be droppedpublic StreamT<W,T> takeUntil(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).takeUntil(i<2);
//[1,2]
takeUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
takeUntil
in interface Traversable<T>
p
- Predicate toNested determine when values should be taken untilpublic StreamT<W,T> dropUntil(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).dropUntil(i>2);
//[3]
dropUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
dropUntil
in interface Traversable<T>
p
- Predicate toNested determine when values should be droppedpublic StreamT<W,T> dropRight(int num)
Traversable
ListX.of(1,2,3).dropRight(2);
//[1]
dropRight
in interface TransformerSeq<W extends WitnessType<W>,T>
dropRight
in interface Traversable<T>
num
- Drop this number of elements from the take of this Traversablepublic StreamT<W,T> takeRight(int num)
Traversable
ListX.of(1,2,3).takeRight(2);
//[2,3]
takeRight
in interface TransformerSeq<W extends WitnessType<W>,T>
takeRight
in interface Traversable<T>
num
- Take this number of elements from the take of this Traversablepublic StreamT<W,T> skip(long num)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7)));
skip
in interface TransformerSeq<W extends WitnessType<W>,T>
skip
in interface Traversable<T>
num
- Number of elemenets toNested skippublic StreamT<W,T> skipWhile(java.util.function.Predicate<? super T> p)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).sorted().skipWhile(i->i<6).toList(),equalTo(Arrays.asList(6,7)));
skipWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
skipWhile
in interface Traversable<T>
p
- Predicate toNested skip while truepublic StreamT<W,T> skipUntil(java.util.function.Predicate<? super T> p)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).skipUntil(i->i==6).toList(),equalTo(Arrays.asList(6,7)));
skipUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
skipUntil
in interface Traversable<T>
p
- Predicate toNested skip until truepublic StreamT<W,T> limit(long num)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3));
limit
in interface TransformerSeq<W extends WitnessType<W>,T>
limit
in interface Traversable<T>
num
- Limit element size toNested numpublic StreamT<W,T> limitWhile(java.util.function.Predicate<? super T> p)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).sorted().limitWhile(i->i<6).toList(),equalTo(Arrays.asList(3,4)));
limitWhile
in interface TransformerSeq<W extends WitnessType<W>,T>
limitWhile
in interface Traversable<T>
p
- Limit while predicate is truepublic StreamT<W,T> limitUntil(java.util.function.Predicate<? super T> p)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).limitUntil(i->i==6).toList(),equalTo(Arrays.asList(4,3)));
limitUntil
in interface TransformerSeq<W extends WitnessType<W>,T>
limitUntil
in interface Traversable<T>
p
- Limit until predicate is truepublic StreamT<W,T> intersperse(T value)
Traversable
intersperse
in interface TransformerSeq<W extends WitnessType<W>,T>
intersperse
in interface Traversable<T>
public StreamT<W,T> reverse()
Traversable
assertThat( of(1, 2, 3).reverse().toList(),
equalTo(asList(3, 2, 1)));
reverse
in interface TransformerSeq<W extends WitnessType<W>,T>
reverse
in interface Traversable<T>
public StreamT<W,T> shuffle()
shuffle
in interface TransformerSeq<W extends WitnessType<W>,T>
shuffle
in interface Traversable<T>
public StreamT<W,T> skipLast(int num)
Traversable
skipLast
in interface TransformerSeq<W extends WitnessType<W>,T>
skipLast
in interface Traversable<T>
public StreamT<W,T> limitLast(int num)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5)
.limitLast(2)
.collect(CyclopsCollectors.toList()),equalTo(Arrays.asList(4,5)));
limitLast
in interface TransformerSeq<W extends WitnessType<W>,T>
limitLast
in interface Traversable<T>
num
- of elements toNested return (last elements)public StreamT<W,T> onEmpty(T value)
OnEmpty
onEmpty
in interface TransformerSeq<W extends WitnessType<W>,T>
onEmpty
in interface OnEmpty<T>
onEmpty
in interface Traversable<T>
public StreamT<W,T> onEmptyGet(java.util.function.Supplier<? extends T> supplier)
OnEmpty
onEmptyGet
in interface TransformerSeq<W extends WitnessType<W>,T>
onEmptyGet
in interface OnEmpty<T>
onEmptyGet
in interface Traversable<T>
supplier
- toNested determine new value for containerpublic <X extends java.lang.Throwable> StreamT<W,T> onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
OnEmpty
onEmptyThrow
in interface TransformerSeq<W extends WitnessType<W>,T>
onEmptyThrow
in interface OnEmpty<T>
onEmptyThrow
in interface Traversable<T>
supplier
- toNested create exception frompublic StreamT<W,T> shuffle(java.util.Random random)
shuffle
in interface TransformerSeq<W extends WitnessType<W>,T>
shuffle
in interface Traversable<T>
public StreamT<W,T> slice(long from, long to)
slice
in interface TransformerSeq<W extends WitnessType<W>,T>
slice
in interface Traversable<T>
public <U extends java.lang.Comparable<? super U>> StreamT<W,T> sorted(java.util.function.Function<? super T,? extends U> function)
sorted
in interface TransformerSeq<W extends WitnessType<W>,T>
sorted
in interface Traversable<T>
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public <T2,R1,R2,R3,R> StreamT<W,R> forEach4M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1, java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2, Fn3<? super T,? super R1,? super R2,? extends StreamT<W,R3>> value3, Fn4<? super T,? super R1,? super R2,? super R3,? extends R> yieldingFunction)
public <T2,R1,R2,R3,R> StreamT<W,R> forEach4M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1, java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2, Fn3<? super T,? super R1,? super R2,? extends StreamT<W,R3>> value3, Fn4<? super T,? super R1,? super R2,? super R3,java.lang.Boolean> filterFunction, Fn4<? super T,? super R1,? super R2,? super R3,? extends R> yieldingFunction)
public <T2,R1,R2,R> StreamT<W,R> forEach3M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1, java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2, Fn3<? super T,? super R1,? super R2,? extends R> yieldingFunction)
public <T2,R1,R2,R> StreamT<W,R> forEach3M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1, java.util.function.BiFunction<? super T,? super R1,? extends StreamT<W,R2>> value2, Fn3<? super T,? super R1,? super R2,java.lang.Boolean> filterFunction, Fn3<? super T,? super R1,? super R2,? extends R> yieldingFunction)
public <R1,R> StreamT<W,R> forEach2M(java.util.function.Function<? super T,? extends StreamT<W,R1>> value1, java.util.function.BiFunction<? super T,? super R1,? extends R> yieldingFunction)