T
- Type of data stored inside the nested Evalspublic class EvalTSeq<T> extends java.lang.Object implements EvalT<T>, ValueTransformerSeq<T>, IterableFoldable<T>, ConvertableSequence<T>, CyclopsCollectable<T>, Sequential<T>
Modifier and Type | Method and Description |
---|---|
org.jooq.lambda.Collectable<T> |
collectable()
Narrow this class to a Collectable
|
EvalTSeq<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.
|
EvalTSeq<T> |
cycle(int times)
Convert to a Stream with the values repeated specified times
|
EvalTSeq<T> |
cycle(Monoid<T> m,
int times)
Convert to a Stream with the result of a reduction operation repeated
specified times
|
EvalTSeq<T> |
cycleUntil(java.util.function.Predicate<? super T> predicate)
Repeat in a Stream until specified predicate holds
|
EvalTSeq<T> |
cycleWhile(java.util.function.Predicate<? super T> predicate)
Repeat in a Stream while specified predicate holds
|
EvalTSeq<T> |
distinct() |
EvalTSeq<T> |
dropRight(int num)
Generate a new Traversable that drops the specified number elements from the end of this Traversable
|
EvalTSeq<T> |
dropUntil(java.util.function.Predicate<? super T> p)
Generate a new Traversable that drops elements from this Traversable until the predicate holds
|
EvalTSeq<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> EvalTSeq<R> |
empty() |
static <T> EvalTSeq<T> |
emptyList() |
boolean |
equals(java.lang.Object o) |
MaybeTSeq<T> |
filter(java.util.function.Predicate<? super T> test)
Filter the wrapped Eval
|
<B> EvalTSeq<B> |
flatMap(java.util.function.Function<? super T,? extends MonadicValue<? extends B>> f) |
<B> EvalTSeq<B> |
flatMapT(java.util.function.Function<? super T,EvalTSeq<? extends B>> f)
Flat Map the wrapped Eval
|
static <A> EvalTSeq<A> |
fromAnyM(AnyMSeq<A> anyM)
Construct an EvalT from an AnyM that contains a monad.
|
<K> EvalTSeq<org.jooq.lambda.tuple.Tuple2<K,org.jooq.lambda.Seq<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> EvalTSeq<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
|
EvalTSeq<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
|
EvalTSeq<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.
|
EvalTSeq<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
|
EvalTSeq<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() |
EvalTSeq<T> |
intersperse(T value)
Returns a stream with a given value interspersed between any two values
of this stream.
|
boolean |
isSeqPresent() |
java.util.Iterator<T> |
iterator() |
static <U,R> java.util.function.Function<EvalTSeq<U>,EvalTSeq<R>> |
lift(java.util.function.Function<? super U,? extends R> fn)
Lift a function into one that accepts and returns an EvalT This allows
multiple monad types to add functionality to existing functions and
methods
e.g.
|
static <U1,U2,R> java.util.function.BiFunction<EvalTSeq<U1>,EvalTSeq<U2>,EvalTSeq<R>> |
lift2(java.util.function.BiFunction<? super U1,? super U2,? extends R> fn)
Lift a BiFunction into one that accepts and returns EvalTs This allows
multiple monad types to add functionality to existing functions and
methods
e.g.
|
EvalTSeq<T> |
limit(long num)
assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3)); |
EvalTSeq<T> |
limitLast(int num)
Limit results to the last x elements in a SequenceM
|
EvalTSeq<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.
|
EvalTSeq<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> EvalTSeq<B> |
map(java.util.function.Function<? super T,? extends B> f)
Map the wrapped Eval
|
static <A> EvalTSeq<A> |
of(AnyMSeq<Eval<A>> monads)
Construct an EvalT from an AnyM that wraps a monad containing Evals
|
static <A> EvalTSeq<A> |
of(Eval<A> monads) |
EvalTSeq<T> |
onEmpty(T value)
If this Container instance is empty, create a new instance containing the provided value
|
EvalTSeq<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
|
EvalTSeq<T> |
peek(java.util.function.Consumer<? super T> peek)
Peek at the current value of the Eval
|
EvalTSeq<T> |
reverse()
Potentially efficient Stream reversal.
|
EvalTSeq<T> |
scanLeft(Monoid<T> monoid)
Scan left using supplied Monoid
|
<U> EvalTSeq<U> |
scanLeft(U seed,
java.util.function.BiFunction<? super U,? super T,? extends U> function)
Scan left
|
EvalTSeq<T> |
scanRight(Monoid<T> monoid)
Scan right
|
<U> EvalTSeq<U> |
scanRight(U identity,
java.util.function.BiFunction<? super T,? super U,? extends U> combiner)
Scan right
|
EvalTSeq<T> |
shuffle() |
EvalTSeq<T> |
shuffle(java.util.Random random) |
EvalTSeq<T> |
skip(long num)
assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7))); |
EvalTSeq<T> |
skipLast(int num)
assertThat(ReactiveSeq.of(1,2,3,4,5) .skipLast(2)
.collect(Collectors.toList()),equalTo(Arrays.asList(1,2,3)));
|
EvalTSeq<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
|
EvalTSeq<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 *
|
EvalTSeq<T> |
slice(long from,
long to) |
EvalTSeq<ListX<T>> |
sliding(int windowSize)
Create a sliding view over this Sequence
|
EvalTSeq<ListX<T>> |
sliding(int windowSize,
int increment)
Create a sliding view over this Sequence
|
EvalTSeq<T> |
sorted()
assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7))); |
EvalTSeq<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() |
EvalTSeq<T> |
takeRight(int num)
Generate a new Traversable that takes the specified number elements from the end of this Traversable
|
EvalTSeq<T> |
takeUntil(java.util.function.Predicate<? super T> p)
Generate a new Traversable that takes elements from this Traversable until the predicate holds
|
EvalTSeq<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() |
AnyMSeq<? extends Traversable<T>> |
transformerStream() |
<R> EvalTSeq<R> |
unit(R value) |
<T> EvalTSeq<T> |
unitAnyM(AnyM<Traversable<T>> traversable) |
<R> EvalTSeq<R> |
unitIterator(java.util.Iterator<R> it) |
<T> EvalTSeq<T> |
unitStream(ReactiveSeq<T> traversable) |
AnyMSeq<Eval<T>> |
unwrap() |
<U> EvalTSeq<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> EvalTSeq<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
|
<U> EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> |
zip(org.jooq.lambda.Seq<? extends U> other)
Zip (combine) this Zippable with the supplied Seq combining both into a Tuple2
|
<U,R> EvalTSeq<R> |
zip(org.jooq.lambda.Seq<? extends U> other,
java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zip (combine) this Zippable with the supplied Seq, using the supplied combining function
|
<U> EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> |
zip(java.util.stream.Stream<? extends U> other)
Zip 2 streams into one
|
<U,R> EvalTSeq<R> |
zip(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
|
<S,U> EvalTSeq<org.jooq.lambda.tuple.Tuple3<T,S,U>> |
zip3(java.util.stream.Stream<? extends S> second,
java.util.stream.Stream<? extends U> third)
zip 3 Streams into one
|
<T2,T3,T4> EvalTSeq<org.jooq.lambda.tuple.Tuple4<T,T2,T3,T4>> |
zip4(java.util.stream.Stream<? extends T2> second,
java.util.stream.Stream<? extends T3> third,
java.util.stream.Stream<? extends T4> fourth)
zip 4 Streams into 1
|
EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,java.lang.Long>> |
zipWithIndex()
Add an index to the current Stream
|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
bind, cast, emptyMaybe, filterNot, fromAnyM, fromAnyMSeq, fromAnyMValue, fromFuture, fromIterable, fromIterableValue, fromOptional, fromPublisher, fromStream, fromValue, notNull, of, ofType, patternMatch, trampoline
subscribe
futureOperations, lazyOperations
seq, toCompletableFuture, toDequeX, toEvalAlways, toEvalLater, toEvalNow, toFutureStream, toFutureStream, toFutureW, toIor, toIorSecondary, toListX, toMapX, toMaybe, toOptional, toPBagX, toPMapX, toPOrderedSetX, toPQueueX, toPSetX, toPStackX, toPVectorX, toQueueX, toSetX, toSimpleReact, toSimpleReact, toSortedSetX, toStreamable, toTry, toValue, toValueMap, toValueSet, toXor, toXorSecondary
drop, take, traversable
fixedDelay, onePer, xPer
futureStream, getStreamable, isEmpty, jdkStream, reactiveSeq, reveresedJDKStream, reveresedStream
foldable, headAndTail, visit
allMatch, anyMatch, avg, avg, avgDouble, avgInt, avgLong, bitAnd, bitAnd, bitAndInt, bitAndLong, bitOr, bitOr, bitOrInt, bitOrLong, collect, commonPrefix, commonSuffix, count, count, countDistinct, countDistinct, countDistinctBy, countDistinctBy, foldFuture, foldLazy, foldTry, max, max, max, max, maxAll, maxAll, maxAll, maxAll, maxAllBy, maxAllBy, maxBy, maxBy, median, median, medianBy, medianBy, min, min, min, min, minAll, minAll, minAll, minAll, minAllBy, minAllBy, minBy, minBy, mode, modeAll, modeAllBy, modeBy, noneMatch, percentile, percentile, percentileBy, percentileBy, sum, sum, sumDouble, sumInt, sumLong, toCollection, toList, toList, toMap, toMap, toSet, toSet, toString, toString
collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect
endsWith, endsWithIterable, findAny, findFirst, firstValue, 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, singleOptional, startsWith, startsWithIterable, toConcurrentLazyCollection, toConcurrentLazyStreamable, toLazyCollection, validate, xMatch
public EvalTSeq<T> peek(java.util.function.Consumer<? super T> peek)
EvalT.fromStream(Stream.of(Eval.now(10)))
.peek(System.out::println);
//prints 10
public MaybeTSeq<T> filter(java.util.function.Predicate<? super T> test)
EvalT.fromStream(Stream.of(Eval.now(10)))
.filter(t->t!=10);
//EvalT[Stream[Eval[10]]]
public <B> EvalTSeq<B> map(java.util.function.Function<? super T,? extends B> f)
EvalT.fromStream(Stream.of(Eval.now(10)))
.map(t->t=t+1);
//EvalT[Stream[Eval[11]]]
public <B> EvalTSeq<B> flatMapT(java.util.function.Function<? super T,EvalTSeq<? extends B>> f)
EvalT.fromStream(Stream.of(Eval.now(10)))
.flatMap(t->Maybe.just(i->i+1));
EvalT[Stream[Eval[11]]]
f
- FlatMap functionpublic <B> EvalTSeq<B> flatMap(java.util.function.Function<? super T,? extends MonadicValue<? extends B>> f)
public <T> EvalTSeq<T> unitStream(ReactiveSeq<T> traversable)
unitStream
in interface ValueTransformerSeq<T>
public <T> EvalTSeq<T> unitAnyM(AnyM<Traversable<T>> traversable)
unitAnyM
in interface TransformerSeq<T>
public AnyMSeq<? extends Traversable<T>> transformerStream()
transformerStream
in interface TransformerSeq<T>
public static <U,R> java.util.function.Function<EvalTSeq<U>,EvalTSeq<R>> lift(java.util.function.Function<? super U,? extends R> fn)
public static <U1,U2,R> java.util.function.BiFunction<EvalTSeq<U1>,EvalTSeq<U2>,EvalTSeq<R>> lift2(java.util.function.BiFunction<? super U1,? super U2,? extends R> fn)
public static <A> EvalTSeq<A> fromAnyM(AnyMSeq<A> anyM)
anyM
- AnyM that doesn't contain a monad wrapping an Evalpublic static <A> EvalTSeq<A> of(AnyMSeq<Eval<A>> monads)
monads
- AnyM that contains a monad wrapping an Evalpublic java.lang.String toString()
toString
in class java.lang.Object
public EvalTSeq<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)
.toListX()
//ListX(3,4)
combine
in interface TransformerSeq<T>
combine
in interface ValueTransformerSeq<T>
combine
in interface Traversable<T>
predicate
- Test to see if two neighbours should be joinedop
- Reducer to combine neighbourspublic EvalTSeq<T> cycle(int times)
Traversable
ReactiveSeq.of(1,2,2)
.cycle(3)
.collect(Collectors.toList());
//List[1,2,2,1,2,2,1,2,2]
cycle
in interface TransformerSeq<T>
cycle
in interface ValueTransformerSeq<T>
cycle
in interface Traversable<T>
times
- Times values should be repeated within a Streampublic EvalTSeq<T> cycle(Monoid<T> m, int times)
Traversable
List<Integer> list = ReactiveSeq.of(1,2,2))
.cycle(Reducers.toCountInt(),3)
.collect(Collectors.toList());
//List[3,3,3];
cycle
in interface TransformerSeq<T>
cycle
in interface ValueTransformerSeq<T>
cycle
in interface Traversable<T>
m
- Monoid to be used in reductiontimes
- Number of times value should be repeatedpublic EvalTSeq<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(Collectors.toList());
// List(1,2,2,1,2,2)
cycleWhile
in interface TransformerSeq<T>
cycleWhile
in interface ValueTransformerSeq<T>
cycleWhile
in interface Traversable<T>
predicate
- repeat while truepublic EvalTSeq<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(Collectors.toList());
//List[1,2,2,1,2,2,1]
cycleUntil
in interface TransformerSeq<T>
cycleUntil
in interface ValueTransformerSeq<T>
cycleUntil
in interface Traversable<T>
predicate
- repeat while truepublic <U,R> EvalTSeq<R> zip(java.lang.Iterable<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zippable
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- to zip withzipper
- Zip functionpublic <U,R> EvalTSeq<R> zip(org.jooq.lambda.Seq<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zippable
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- Seq to combine withzipper
- Zip / combining functionpublic <U,R> EvalTSeq<R> zip(java.util.stream.Stream<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
Zippable
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- Stream to combine withzipper
- Zip / combining functionpublic <U> EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(java.util.stream.Stream<? extends U> other)
Traversable
List<Tuple2<Integer, String>> list = of(1, 2).zip(of("a", "b", "c", "d")).toList();
// [[1,"a"],[2,"b"]]
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- Stream to combine withpublic <U> EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(java.lang.Iterable<? extends U> other)
Zippable
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- Iterable to combine withpublic <U> EvalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(org.jooq.lambda.Seq<? extends U> other)
Zippable
zip
in interface TransformerSeq<T>
zip
in interface ValueTransformerSeq<T>
zip
in interface Traversable<T>
zip
in interface Zippable<T>
other
- Seq to combine withpublic <S,U> EvalTSeq<org.jooq.lambda.tuple.Tuple3<T,S,U>> zip3(java.util.stream.Stream<? extends S> second, java.util.stream.Stream<? 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(Collectors.toList());
// [[1,100,'a'],[2,200,'b'],[3,300,'c']]
zip3
in interface TransformerSeq<T>
zip3
in interface ValueTransformerSeq<T>
zip3
in interface Traversable<T>
public <T2,T3,T4> EvalTSeq<org.jooq.lambda.tuple.Tuple4<T,T2,T3,T4>> zip4(java.util.stream.Stream<? extends T2> second, java.util.stream.Stream<? extends T3> third, java.util.stream.Stream<? 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(Collectors.toList());
// [[1,100,'a',"hello"],[2,200,'b',"world"]]
zip4
in interface TransformerSeq<T>
zip4
in interface ValueTransformerSeq<T>
zip4
in interface Traversable<T>
public EvalTSeq<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<T>
zipWithIndex
in interface ValueTransformerSeq<T>
zipWithIndex
in interface Traversable<T>
public EvalTSeq<ListX<T>> sliding(int windowSize)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).sliding(2).collect(Collectors.toList());
assertThat(list.get(0), hasItems(1, 2));
assertThat(list.get(1), hasItems(2, 3));
sliding
in interface TransformerSeq<T>
sliding
in interface ValueTransformerSeq<T>
sliding
in interface Traversable<T>
windowSize
- Size of sliding windowpublic EvalTSeq<ListX<T>> sliding(int windowSize, int increment)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).sliding(3, 2).collect(Collectors.toList());
assertThat(list.get(0), hasItems(1, 2, 3));
assertThat(list.get(1), hasItems(3, 4, 5));
sliding
in interface TransformerSeq<T>
sliding
in interface ValueTransformerSeq<T>
sliding
in interface Traversable<T>
windowSize
- number of elements in each batchincrement
- for each windowpublic <C extends java.util.Collection<? super T>> EvalTSeq<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<T>
grouped
in interface ValueTransformerSeq<T>
grouped
in interface Traversable<T>
size
- batch sizesupplier
- Collection factorypublic EvalTSeq<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<T>
groupedUntil
in interface ValueTransformerSeq<T>
groupedUntil
in interface Traversable<T>
predicate
- Batch until predicate holds, then open next batchpublic EvalTSeq<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<T>
groupedStatefullyUntil
in interface ValueTransformerSeq<T>
groupedStatefullyUntil
in interface Traversable<T>
predicate
- Window while truepublic EvalTSeq<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<T>
groupedWhile
in interface ValueTransformerSeq<T>
groupedWhile
in interface Traversable<T>
predicate
- Batch while predicate holds, then open next batchpublic <C extends java.util.Collection<? super T>> EvalTSeq<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<T>
groupedWhile
in interface ValueTransformerSeq<T>
groupedWhile
in interface Traversable<T>
predicate
- Batch while predicate holds, then open next batchfactory
- Collection factorypublic <C extends java.util.Collection<? super T>> EvalTSeq<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<T>
groupedUntil
in interface ValueTransformerSeq<T>
groupedUntil
in interface Traversable<T>
predicate
- Batch until predicate holds, then open next batchfactory
- Collection factorypublic EvalTSeq<ListX<T>> grouped(int groupSize)
Traversable
List<List<Integer>> list = ReactiveSeq.of(1, 2, 3, 4, 5, 6).grouped(3).collect(Collectors.toList());
assertThat(list.get(0), hasItems(1, 2, 3));
assertThat(list.get(1), hasItems(4, 5, 6));
grouped
in interface TransformerSeq<T>
grouped
in interface ValueTransformerSeq<T>
grouped
in interface Traversable<T>
groupSize
- Size of each Grouppublic <K,A,D> EvalTSeq<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<T>
grouped
in interface ValueTransformerSeq<T>
grouped
in interface Traversable<T>
classifier
- Grouping functiondownstream
- Collector to create the grouping collectionpublic <K> EvalTSeq<org.jooq.lambda.tuple.Tuple2<K,org.jooq.lambda.Seq<T>>> grouped(java.util.function.Function<? super T,? extends K> classifier)
Traversable
grouped
in interface TransformerSeq<T>
grouped
in interface ValueTransformerSeq<T>
grouped
in interface Traversable<T>
classifier
- Grouping functionpublic EvalTSeq<T> distinct()
distinct
in interface TransformerSeq<T>
distinct
in interface ValueTransformerSeq<T>
distinct
in interface Traversable<T>
public EvalTSeq<T> scanLeft(Monoid<T> monoid)
Traversable
assertEquals(asList("", "a", "ab", "abc"),ReactiveSeq.of("a", "b", "c")
.scanLeft(Reducers.toString("")).toList());
scanLeft
in interface TransformerSeq<T>
scanLeft
in interface ValueTransformerSeq<T>
scanLeft
in interface Traversable<T>
public <U> EvalTSeq<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<T>
scanLeft
in interface ValueTransformerSeq<T>
scanLeft
in interface Traversable<T>
public EvalTSeq<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<T>
scanRight
in interface ValueTransformerSeq<T>
scanRight
in interface Traversable<T>
public <U> EvalTSeq<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<T>
scanRight
in interface ValueTransformerSeq<T>
scanRight
in interface Traversable<T>
public EvalTSeq<T> sorted()
Traversable
assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7)));
sorted
in interface TransformerSeq<T>
sorted
in interface ValueTransformerSeq<T>
sorted
in interface Traversable<T>
public EvalTSeq<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<T>
sorted
in interface ValueTransformerSeq<T>
sorted
in interface Traversable<T>
c
- Compartor to sort withpublic EvalTSeq<T> takeWhile(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).takeWhile(i<3);
//[1,2]
takeWhile
in interface TransformerSeq<T>
takeWhile
in interface ValueTransformerSeq<T>
takeWhile
in interface Traversable<T>
p
- Predicate to determine when values should be takenpublic EvalTSeq<T> dropWhile(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).dropWhile(i<3);
//[3]
dropWhile
in interface TransformerSeq<T>
dropWhile
in interface ValueTransformerSeq<T>
dropWhile
in interface Traversable<T>
p
- Predicate to determine when values should be droppedpublic EvalTSeq<T> takeUntil(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).takeUntil(i<2);
//[1,2]
takeUntil
in interface TransformerSeq<T>
takeUntil
in interface ValueTransformerSeq<T>
takeUntil
in interface Traversable<T>
p
- Predicate to determine when values should be taken untilpublic EvalTSeq<T> dropUntil(java.util.function.Predicate<? super T> p)
Traversable
ListX.of(1,2,3).dropUntil(i>2);
//[3]
dropUntil
in interface TransformerSeq<T>
dropUntil
in interface ValueTransformerSeq<T>
dropUntil
in interface Traversable<T>
p
- Predicate to determine when values should be droppedpublic EvalTSeq<T> dropRight(int num)
Traversable
ListX.of(1,2,3).dropRight(2);
//[1]
dropRight
in interface TransformerSeq<T>
dropRight
in interface ValueTransformerSeq<T>
dropRight
in interface Traversable<T>
num
- Drop this number of elements from the end of this Traversablepublic EvalTSeq<T> takeRight(int num)
Traversable
ListX.of(1,2,3).takeRight(2);
//[2,3]
takeRight
in interface TransformerSeq<T>
takeRight
in interface ValueTransformerSeq<T>
takeRight
in interface Traversable<T>
num
- Take this number of elements from the end of this Traversablepublic EvalTSeq<T> skip(long num)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7)));
skip
in interface TransformerSeq<T>
skip
in interface ValueTransformerSeq<T>
skip
in interface Traversable<T>
num
- Number of elemenets to skippublic EvalTSeq<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<T>
skipWhile
in interface ValueTransformerSeq<T>
skipWhile
in interface Traversable<T>
p
- Predicate to skip while truepublic EvalTSeq<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<T>
skipUntil
in interface ValueTransformerSeq<T>
skipUntil
in interface Traversable<T>
p
- Predicate to skip until truepublic EvalTSeq<T> limit(long num)
Traversable
assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3));
limit
in interface TransformerSeq<T>
limit
in interface ValueTransformerSeq<T>
limit
in interface Traversable<T>
num
- Limit element size to numpublic EvalTSeq<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<T>
limitWhile
in interface ValueTransformerSeq<T>
limitWhile
in interface Traversable<T>
p
- Limit while predicate is truepublic EvalTSeq<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<T>
limitUntil
in interface ValueTransformerSeq<T>
limitUntil
in interface Traversable<T>
p
- Limit until predicate is truepublic EvalTSeq<T> intersperse(T value)
Traversable
intersperse
in interface TransformerSeq<T>
intersperse
in interface ValueTransformerSeq<T>
intersperse
in interface Traversable<T>
public EvalTSeq<T> reverse()
Traversable
assertThat( of(1, 2, 3).reverse().toList(),
equalTo(asList(3, 2, 1)));
reverse
in interface TransformerSeq<T>
reverse
in interface ValueTransformerSeq<T>
reverse
in interface Traversable<T>
public EvalTSeq<T> shuffle()
shuffle
in interface TransformerSeq<T>
shuffle
in interface ValueTransformerSeq<T>
shuffle
in interface Traversable<T>
public EvalTSeq<T> skipLast(int num)
Traversable
skipLast
in interface TransformerSeq<T>
skipLast
in interface ValueTransformerSeq<T>
skipLast
in interface Traversable<T>
public EvalTSeq<T> limitLast(int num)
Traversable
assertThat(ReactiveSeq.of(1,2,3,4,5)
.limitLast(2)
.collect(Collectors.toList()),equalTo(Arrays.asList(4,5)));
limitLast
in interface TransformerSeq<T>
limitLast
in interface ValueTransformerSeq<T>
limitLast
in interface Traversable<T>
num
- of elements to return (last elements)public EvalTSeq<T> onEmpty(T value)
OnEmpty
onEmpty
in interface TransformerSeq<T>
onEmpty
in interface ValueTransformerSeq<T>
onEmpty
in interface OnEmpty<T>
onEmpty
in interface Traversable<T>
public EvalTSeq<T> onEmptyGet(java.util.function.Supplier<? extends T> supplier)
OnEmpty
onEmptyGet
in interface TransformerSeq<T>
onEmptyGet
in interface ValueTransformerSeq<T>
onEmptyGet
in interface OnEmpty<T>
onEmptyGet
in interface Traversable<T>
supplier
- to determine new value for containerpublic <X extends java.lang.Throwable> EvalTSeq<T> onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
OnEmpty
onEmptyThrow
in interface TransformerSeq<T>
onEmptyThrow
in interface ValueTransformerSeq<T>
onEmptyThrow
in interface OnEmpty<T>
onEmptyThrow
in interface Traversable<T>
supplier
- to create exception frompublic EvalTSeq<T> shuffle(java.util.Random random)
shuffle
in interface TransformerSeq<T>
shuffle
in interface ValueTransformerSeq<T>
shuffle
in interface Traversable<T>
public EvalTSeq<T> slice(long from, long to)
slice
in interface TransformerSeq<T>
slice
in interface ValueTransformerSeq<T>
slice
in interface Traversable<T>
public <U extends java.lang.Comparable<? super U>> EvalTSeq<T> sorted(java.util.function.Function<? super T,? extends U> function)
sorted
in interface TransformerSeq<T>
sorted
in interface ValueTransformerSeq<T>
sorted
in interface Traversable<T>
public ReactiveSeq<T> stream()
stream
in interface EvalT<T>
stream
in interface TransformerSeq<T>
stream
in interface Foldable<T>
stream
in interface Sequential<T>
stream
in interface ConvertableSequence<T>
stream
in interface ToStream<T>
stream
in interface Traversable<T>
ReactiveSeq
) of it's elementspublic java.util.Iterator<T> iterator()
public <R> EvalTSeq<R> unitIterator(java.util.Iterator<R> it)
public org.jooq.lambda.Collectable<T> collectable()
CyclopsCollectable
collectable
in interface CyclopsCollectable<T>
public boolean isSeqPresent()
isSeqPresent
in interface TransformerSeq<T>
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object