OptionalTSeq (simple-react 1.0.0-RC4 API)

java.lang.Object
- com.aol.cyclops.control.monads.transformers.seq.OptionalTSeq<T>

Type Parameters:

T - The type contained on the Optional within

All Implemented Interfaces:

OptionalT<T>, TransformerSeq<T>, ValueTransformerSeq<T>, Filterable<T>, Foldable<T>, Functor<T>, IterableFoldable<T>, Sequential<T>, ConvertableSequence<T>, ConvertableToReactiveSeq<T>, CyclopsCollectable<T>, ToStream<T>, Traversable<T>, java.lang.Iterable<T>, org.jooq.lambda.Collectable<T>, org.reactivestreams.Publisher<T>
```
public class OptionalTSeq<T>
extends java.lang.Object
implements OptionalT<T>, ValueTransformerSeq<T>, IterableFoldable<T>, ConvertableSequence<T>, CyclopsCollectable<T>, Sequential<T>
```
Monad transformer for JDK Optional OptionalT consists of an AnyM instance that in turns wraps anoter Monad type that contains an Optional OptionalT>>> OptionalT allows the deeply wrapped Optional to be manipulating within it's nested /contained context

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`org.jooq.lambda.Collectable<T>`	`collectable()` Narrow this class to a Collectable
`OptionalTSeq<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 & reduction operation.
`OptionalTSeq<T>`	`cycle(int times)` Convert to a Stream with the values repeated specified times
`OptionalTSeq<T>`	`cycle(Monoid<T> m, int times)` Convert to a Stream with the result of a reduction operation repeated specified times
`OptionalTSeq<T>`	`cycleUntil(java.util.function.Predicate<? super T> predicate)` Repeat in a Stream until specified predicate holds
`OptionalTSeq<T>`	`cycleWhile(java.util.function.Predicate<? super T> predicate)` Repeat in a Stream while specified predicate holds
`OptionalTSeq<T>`	`distinct()`
`OptionalTSeq<T>`	`dropRight(int num)`
`OptionalTSeq<T>`	`dropUntil(java.util.function.Predicate<? super T> p)`
`OptionalTSeq<T>`	`dropWhile(java.util.function.Predicate<? super T> p)`
`<R> OptionalTSeq<R>`	`empty()`
`static <T> OptionalTSeq<T>`	`emptyList()`
`boolean`	`equals(java.lang.Object o)`
`OptionalTSeq<T>`	`filter(java.util.function.Predicate<? super T> test)` Filter the wrapped Optional
`<B> OptionalTSeq<B>`	`flatMap(java.util.function.Function<? super T,? extends MonadicValue<? extends B>> f)`
`<B> OptionalTSeq<B>`	`flatMapT(java.util.function.Function<? super T,OptionalTSeq<? extends B>> f)` Flat Map the wrapped Optional
`static <A> OptionalTSeq<A>`	`fromAnyM(AnyMSeq<A> anyM)` Construct an OptionalT from an AnyM that contains a monad type that contains type other than Optional The values in the underlying monad will be mapped to Optional
`<K> OptionalTSeq<org.jooq.lambda.tuple.Tuple2<K,org.jooq.lambda.Seq<T>>>`	`grouped(java.util.function.Function<? super T,? extends K> classifier)`
`<K,A,D> OptionalTSeq<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)`
`OptionalTSeq<ListX<T>>`	`grouped(int groupSize)` Group elements in a Stream
`<C extends java.util.Collection<? super T>> OptionalTSeq<C>`	`grouped(int size, java.util.function.Supplier<C> supplier)` Batch elements in a Stream by size into a collection created by the supplied factory
`OptionalTSeq<ListX<T>>`	`groupedStatefullyWhile(java.util.function.BiPredicate<ListX<? super T>,? super T> predicate)` Create Travesable of Lists where each List is populated while the supplied bipredicate holds.
`OptionalTSeq<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>> OptionalTSeq<C>`	`groupedUntil(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 until the predicate holds
`OptionalTSeq<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>> OptionalTSeq<C>`	`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()`
`OptionalTSeq<T>`	`intersperse(T value)` Returns a stream with a given value interspersed between any two values of this stream.
`boolean`	`isPresent()`
`boolean`	`isSeqPresent()`
`java.util.Iterator<T>`	`iterator()`
`static <U,R> java.util.function.Function<OptionalTSeq<U>,OptionalTSeq<R>>`	`lift(java.util.function.Function<U,R> fn)` Lift a function into one that accepts and returns an OptionalT This allows multiple monad types to add functionality to existing functions and methods e.g.
`static <U1,U2,R> java.util.function.BiFunction<OptionalTSeq<U1>,OptionalTSeq<U2>,OptionalTSeq<R>>`	`lift2(java.util.function.BiFunction<? super U1,? super U2,? extends R> fn)` Lift a BiFunction into one that accepts and returns OptionalTs This allows multiple monad types to add functionality to existing functions and methods e.g.
`OptionalTSeq<T>`	`limit(long num)` `assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3));`
`OptionalTSeq<T>`	`limitLast(int num)` Limit results to the last x elements in a SequenceM
`OptionalTSeq<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.
`OptionalTSeq<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> OptionalTSeq<B>`	`map(java.util.function.Function<? super T,? extends B> f)` Map the wrapped Optional
`static <A> OptionalTSeq<A>`	`of(AnyMSeq<java.util.Optional<A>> monads)` Construct an OptionalT from an AnyM that wraps a monad containing Optionals
`static <A> OptionalTSeq<A>`	`of(java.util.Optional<A> monads)`
`OptionalTSeq<T>`	`onEmpty(T value)`
`OptionalTSeq<T>`	`onEmptyGet(java.util.function.Supplier<? extends T> supplier)`
`<X extends java.lang.Throwable> OptionalTSeq<T>`	`onEmptyThrow(java.util.function.Supplier<? extends X> supplier)`
`OptionalTSeq<T>`	`peek(java.util.function.Consumer<? super T> peek)` Peek at the current value of the Optional
`OptionalTSeq<T>`	`reverse()`
`OptionalTSeq<T>`	`scanLeft(Monoid<T> monoid)` Scan left using supplied Monoid
`<U> OptionalTSeq<U>`	`scanLeft(U seed, java.util.function.BiFunction<? super U,? super T,? extends U> function)` Scan left
`OptionalTSeq<T>`	`scanRight(Monoid<T> monoid)` Scan right
`<U> OptionalTSeq<U>`	`scanRight(U identity, java.util.function.BiFunction<? super T,? super U,? extends U> combiner)` Scan right
`OptionalTSeq<T>`	`shuffle()`
`OptionalTSeq<T>`	`shuffle(java.util.Random random)`
`OptionalTSeq<T>`	`skip(long num)` `assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7)));`
`OptionalTSeq<T>`	`skipLast(int num)` assertThat(ReactiveSeq.of(1,2,3,4,5) .skipLast(2) .collect(Collectors.toList()),equalTo(Arrays.asList(1,2,3)));
`OptionalTSeq<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
`OptionalTSeq<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 *
`OptionalTSeq<T>`	`slice(long from, long to)`
`OptionalTSeq<ListX<T>>`	`sliding(int windowSize)` Create a sliding view over this Sequence
`OptionalTSeq<ListX<T>>`	`sliding(int windowSize, int increment)` Create a sliding view over this Sequence
`OptionalTSeq<T>`	`sorted()` `assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7)));`
`OptionalTSeq<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>> OptionalTSeq<T>`	`sorted(java.util.function.Function<? super T,? extends U> function)`
`ReactiveSeq<T>`	`stream()`
`OptionalTSeq<T>`	`takeRight(int num)`
`OptionalTSeq<T>`	`takeUntil(java.util.function.Predicate<? super T> p)`
`OptionalTSeq<T>`	`takeWhile(java.util.function.Predicate<? super T> p)`
`java.lang.String`	`toString()`
`AnyMSeq<? extends Traversable<T>>`	`transformerStream()`
`<R> OptionalTSeq<R>`	`unit(R value)`
`<T> OptionalTSeq<T>`	`unitAnyM(AnyM<Traversable<T>> traversable)`
`<R> OptionalTSeq<R>`	`unitIterator(java.util.Iterator<R> it)`
`<T> OptionalTSeq<T>`	`unitStream(ReactiveSeq<T> traversable)`
`AnyMSeq<java.util.Optional<T>>`	`unwrap()`
`<U> OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>>`	`zip(java.lang.Iterable<? extends U> other)`
`<U,R> OptionalTSeq<R>`	`zip(java.lang.Iterable<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)`
`<U> OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>>`	`zip(org.jooq.lambda.Seq<? extends U> other)`
`<U,R> OptionalTSeq<R>`	`zip(org.jooq.lambda.Seq<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)`
`<U> OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>>`	`zip(java.util.stream.Stream<? extends U> other)` Zip 2 streams into one
`<U,R> OptionalTSeq<R>`	`zip(java.util.stream.Stream<? extends U> other, java.util.function.BiFunction<? super T,? super U,? extends R> zipper)`
`<S,U> OptionalTSeq<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> OptionalTSeq<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
`OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,java.lang.Long>>`	`zipWithIndex()` Add an index to the current Stream

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.aol.cyclops.control.monads.transformers.OptionalT
bind, cast, emptyOptional, filterNot, fromAnyM, fromAnyMSeq, fromAnyMValue, fromFuture, fromIterable, fromIterablOptionalue, fromOptional, fromPublisher, fromStream, fromValue, notNull, of, ofType, patternMatch, trampoline

Methods inherited from interface com.aol.cyclops.control.monads.transformers.values.ValueTransformerSeq
subscribe

Methods inherited from interface com.aol.cyclops.control.monads.transformers.values.TransformerSeq
futureOperations, lazyOperations

Methods inherited from interface com.aol.cyclops.types.stream.ConvertableSequence
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

Methods inherited from interface com.aol.cyclops.types.Traversable
traversable

Methods inherited from interface com.aol.cyclops.types.Sequential
fixedDelay, onePer, xPer

Methods inherited from interface com.aol.cyclops.types.stream.ToStream
futureStream, getStreamable, isEmpty, jdkStream, reactiveSeq, reveresedJDKStream, reveresedStream

Methods inherited from interface com.aol.cyclops.types.IterableFoldable
foldable, headAndTail, visit

Methods inherited from interface com.aol.cyclops.types.Foldable
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

Methods inherited from interface com.aol.cyclops.types.stream.CyclopsCollectable
allMatch, anyMatch, avg, avg, avgDouble, avgInt, avgLong, bitAnd, bitAnd, bitAndInt, bitAndLong, bitOr, bitOr, bitOrInt, bitOrLong, collect, commonPrefix, commonSuffix, count, count, countDistinct, countDistinct, countDistinctBy, countDistinctBy, 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

Methods inherited from interface org.jooq.lambda.Collectable
collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect, collect

- Method Detail
 - unwrap
```
public AnyMSeq<java.util.Optional<T>> unwrap()
```
 Specified by:
 
 unwrap in interface OptionalT<T>
 
 Returns:
 
 The wrapped AnyM
 - unitStream
```
public <T> OptionalTSeq<T> unitStream(ReactiveSeq<T> traversable)
```
 Specified by:
 
 unitStream in interface ValueTransformerSeq<T>
 - unitAnyM
```
public <T> OptionalTSeq<T> unitAnyM(AnyM<Traversable<T>> traversable)
```
 Specified by:
 
 unitAnyM in interface TransformerSeq<T>
 - transformerStream
```
public AnyMSeq<? extends Traversable<T>> transformerStream()
```
 Specified by:
 
 transformerStream in interface TransformerSeq<T>
 - peek
```
public OptionalTSeq<T> peek(java.util.function.Consumer<? super T> peek)
```
 Peek at the current value of the Optional
```
 
 OptionalT.of(AnyM.fromStream(Optional.of(10))
 .peek(System.out::println);
 
 //prints 10 
 
 
```
 Specified by:
 
 peek in interface OptionalT<T>
 
 Specified by:
 
 peek in interface Functor<T>
 
 Parameters:
 
 peek - Consumer to accept current value of Optional
 
 Returns:
 
 OptionalT with peek call
 - filter
```
public OptionalTSeq<T> filter(java.util.function.Predicate<? super T> test)
```
 Filter the wrapped Optional
```
 
 OptionalT.of(AnyM.fromStream(Optional.of(10))
 .filter(t->t!=10);
 
 //OptionalT<AnyMSeq<Stream<Optional.empty>>>
 
 
```
 Specified by:
 
 filter in interface OptionalT<T>
 
 Specified by:
 
 filter in interface Filterable<T>
 
 Parameters:
 
 test - Predicate to filter the wrapped Optional
 
 Returns:
 
 OptionalT that applies the provided filter
 - map
```
public  OptionalTSeq map(java.util.function.Function<? super T,? extends B> f)
```
 Map the wrapped Optional
```
 
 OptionalT.of(AnyM.fromStream(Optional.of(10))
 .map(t->t=t+1);
 
 
 //OptionalT<AnyMSeq<Stream<Optional[11]>>>
 
 
```
 Specified by:
 
 map in interface OptionalT<T>
 
 Specified by:
 
 map in interface Functor<T>
 
 Parameters:
 
 f - Mapping function for the wrapped Optional
 
 Returns:
 
 OptionalT that applies the map function to the wrapped Optional
 - flatMapT
```
public  OptionalTSeq flatMapT(java.util.function.Function<? super T,OptionalTSeq<? extends B>> f)
```
 Flat Map the wrapped Optional
```
 
 OptionalT.of(AnyM.fromStream(Optional.of(10))
 .flatMap(t->Optional.empty();
 
 
 //OptionalT<AnyMSeq<Stream<Optional.empty>>>
 
 
```
 Parameters:
 
 f - FlatMap function
 
 Returns:
 
 OptionalT that applies the flatMap function to the wrapped Optional
 - flatMap
```
public  OptionalTSeq flatMap(java.util.function.Function<? super T,? extends MonadicValue<? extends B>> f)
```
 Specified by:
 
 flatMap in interface OptionalT<T>
 - lift
```
public static <U,R> java.util.function.Function<OptionalTSeq,OptionalTSeq<R>> lift(java.util.function.Function<U,R> fn)
```
 Lift a function into one that accepts and returns an OptionalT This allows multiple monad types to add functionality to existing functions and methods e.g. to add null handling (via Optional) and iteration (via Stream) to an existing function
```
 
 Function<Integer,Integer> add2 = i -> i+2;
		Function<OptionalT<Integer>, OptionalT<Integer>> optTAdd2 = OptionalT.lift(add2);
		
		Stream<Integer> withNulls = Stream.of(1,2,null);
		AnyMSeq<Integer> stream = AnyM.ofMonad(withNulls);
		AnyMSeq<Optional<Integer>> streamOpt = stream.map(Optional::ofNullable);
		List<Integer> results = optTAdd2.apply(OptionalT.of(streamOpt))
										.unwrap()
										.<Stream<Optional<Integer>>>unwrap()
										.filter(Optional::isPresent)
										.map(Optional::get)
										.collect(Collectors.toList());
		
		//Arrays.asList(3,4);
 
 
 
```
 Specified by:
 
 lift in interface OptionalT<T>
 
 Parameters:
 
 fn - Function to enhance with functionality from Optional and another monad type
 
 Returns:
 
 Function that accepts and returns an OptionalT
 - lift2
```
public static <U1,U2,R> java.util.function.BiFunction<OptionalTSeq<U1>,OptionalTSeq<U2>,OptionalTSeq<R>> lift2(java.util.function.BiFunction<? super U1,? super U2,? extends R> fn)
```
 Lift a BiFunction into one that accepts and returns OptionalTs This allows multiple monad types to add functionality to existing functions and methods e.g. to add null handling (via Optional), iteration (via Stream) and asynchronous execution (CompletableFuture) to an existing function
```
 
 BiFunction<Integer,Integer,Integer> add = (a,b) -> a+b;
		BiFunction<OptionalT<Integer>,OptionalT<Integer>, OptionalT<Integer>> optTAdd2 = OptionalT.lift2(add);
		
		Stream<Integer> withNulls = Stream.of(1,2,null);
		AnyMSeq<Integer> stream = AnyM.ofMonad(withNulls);
		AnyMSeq<Optional<Integer>> streamOpt = stream.map(Optional::ofNullable);
		
		CompletableFuture<Optional<Integer>> two = CompletableFuture.supplyAsync(()->Optional.of(2));
		AnyMSeq<Optional<Integer>> future= AnyM.ofMonad(two);
		List<Integer> results = optTAdd2.apply(OptionalT.of(streamOpt),OptionalT.of(future))
										.unwrap()
										.<Stream<Optional<Integer>>>unwrap()
										.filter(Optional::isPresent)
										.map(Optional::get)
										.collect(Collectors.toList());
			//Arrays.asList(3,4);							
	 
 
```
 Specified by:
 
 lift2 in interface OptionalT<T>
 
 Parameters:
 
 fn - BiFunction to enhance with functionality from Optional and another monad type
 
 Returns:
 
 Function that accepts and returns an OptionalT
 - fromAnyM
```
public static <A> OptionalTSeq<A> fromAnyM(AnyMSeq<A> anyM)
```
 Construct an OptionalT from an AnyM that contains a monad type that contains type other than Optional The values in the underlying monad will be mapped to Optional
 
 Parameters:
 
 anyM - AnyM that doesn't contain a monad wrapping an Optional
 
 Returns:
 
 OptionalT
 - of
```
public static <A> OptionalTSeq<A> of(AnyMSeq<java.util.Optional<A>> monads)
```
 Construct an OptionalT from an AnyM that wraps a monad containing Optionals
 
 Parameters:
 
 monads - AnyM that contains a monad wrapping an Optional
 
 Returns:
 
 OptionalT
 - of
```
public static <A> OptionalTSeq<A> of(java.util.Optional<A> monads)
```
 - toString
```
public java.lang.String toString()
```
 Overrides:
 
 toString in class java.lang.Object
 - isPresent
```
public boolean isPresent()
```
 - unit
```
public <R> OptionalTSeq<R> unit(R value)
```
 Specified by:
 
 unit in interface OptionalT<T>
 - empty
```
public <R> OptionalTSeq<R> empty()
```
 Specified by:
 
 empty in interface OptionalT<T>
 - stream
```
public ReactiveSeq<T> stream()
```
 Specified by:
 
 stream in interface OptionalT<T>
 
 Specified by:
 
 stream in interface TransformerSeq<T>
 
 Specified by:
 
 stream in interface Foldable<T>
 
 Specified by:
 
 stream in interface Sequential<T>
 
 Specified by:
 
 stream in interface ConvertableSequence<T>
 
 Specified by:
 
 stream in interface ToStream<T>
 
 Specified by:
 
 stream in interface Traversable<T>
 
 Returns:
 
 SequenceM from this Streamable
 - iterator
```
public java.util.Iterator<T> iterator()
```
 Specified by:
 
 iterator in interface ToStream<T>
 
 Specified by:
 
 iterator in interface java.lang.Iterable<T>
 - unitIterator
```
public <R> OptionalTSeq<R> unitIterator(java.util.Iterator<R> it)
```
 - collectable
```
public org.jooq.lambda.Collectable<T> collectable()
```
 Description copied from interface: CyclopsCollectable
 
 Narrow this class to a Collectable
 
 Specified by:
 
 collectable in interface CyclopsCollectable<T>
 
 Returns:
 
 Collectable
 - isSeqPresent
```
public boolean isSeqPresent()
```
 Specified by:
 
 isSeqPresent in interface TransformerSeq<T>
 - emptyList
```
public static <T> OptionalTSeq<T> emptyList()
```
 Specified by:
 
 emptyList in interface OptionalT<T>
 - combine
```
public OptionalTSeq<T> combine(java.util.function.BiPredicate<? super T,? super T> predicate,
 java.util.function.BinaryOperator<T> op)
```
 Description copied from interface: Traversable
 Combine two adjacent elements in a traversable using the supplied BinaryOperator This is a stateful grouping & reduction operation. The output of a combination may in turn be combined with it's neighbour
```
 
 ReactiveSeq.of(1,1,2,3)
 .combine((a, b)->a.equals(b),Semigroups.intSum)
 .toListX()
 
 //ListX(3,4) 
 
```
 Specified by:
 
 combine in interface TransformerSeq<T>
 
 Specified by:
 
 combine in interface ValueTransformerSeq<T>
 
 Specified by:
 
 combine in interface Traversable<T>
 
 Parameters:
 
 predicate - Test to see if two neighbours should be joined
 
 op - Reducer to combine neighbours
 
 Returns:
 
 Combined / Partially Reduced Traversable
 - cycle
```
public OptionalTSeq<T> cycle(int times)
```
 Description copied from interface: Traversable
 Convert to a Stream with the values repeated specified times
```
 
 		ReactiveSeq.of(1,2,2)
 								.cycle(3)
 								.collect(Collectors.toList());
 								
 		//List[1,2,2,1,2,2,1,2,2]
 
 
 
```
 Specified by:
 
 cycle in interface TransformerSeq<T>
 
 Specified by:
 
 cycle in interface ValueTransformerSeq<T>
 
 Specified by:
 
 cycle in interface Traversable<T>
 
 Parameters:
 
 times - Times values should be repeated within a Stream
 
 Returns:
 
 Stream with values repeated
 - cycle
```
public OptionalTSeq<T> cycle(Monoid<T> m,
 int times)
```
 Description copied from interface: Traversable
 Convert to a Stream with the result of a reduction operation repeated specified times
```
 
 List<Integer> list = ReactiveSeq.of(1,2,2))
 .cycle(Reducers.toCountInt(),3)
 .collect(Collectors.toList());
 //List[3,3,3];
 
 
```
 Specified by:
 
 cycle in interface TransformerSeq<T>
 
 Specified by:
 
 cycle in interface ValueTransformerSeq<T>
 
 Specified by:
 
 cycle in interface Traversable<T>
 
 Parameters:
 
 m - Monoid to be used in reduction
 
 times - Number of times value should be repeated
 
 Returns:
 
 Stream with reduced values repeated
 - cycleWhile
```
public OptionalTSeq<T> cycleWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 Repeat in a Stream while specified predicate holds
```
 {
 @code
 MutableInt count = MutableInt.of(0);
 ReactiveSeq.of(1, 2, 2).cycleWhile(next -> count++ < 6).collect(Collectors.toList());
 
 // List(1,2,2,1,2,2)
 }
 
```
 Specified by:
 
 cycleWhile in interface TransformerSeq<T>
 
 Specified by:
 
 cycleWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 cycleWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - repeat while true
 
 Returns:
 
 Repeating Stream
 - cycleUntil
```
public OptionalTSeq<T> cycleUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 Repeat in a Stream until specified predicate holds
```
 
 	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]	
 
```
 Specified by:
 
 cycleUntil in interface TransformerSeq<T>
 
 Specified by:
 
 cycleUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 cycleUntil in interface Traversable<T>
 
 Parameters:
 
 predicate - repeat while true
 
 Returns:
 
 Repeating Stream
 - zip
```
public <U,R> OptionalTSeq<R> zip(java.lang.Iterable<? extends U> other,
 java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip
```
public <U,R> OptionalTSeq<R> zip(org.jooq.lambda.Seq<? extends U> other,
 java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip
```
public <U,R> OptionalTSeq<R> zip(java.util.stream.Stream<? extends U> other,
 java.util.function.BiFunction<? super T,? super U,? extends R> zipper)
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip
```
public  OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(java.util.stream.Stream<? extends U> other)
```
 Description copied from interface: Traversable
 Zip 2 streams into one
```
 {
 @code
 List<Tuple2<Integer, String>> list = of(1, 2).zip(of("a", "b", "c", "d")).toList();
 // [[1,"a"],[2,"b"]]
 }
 
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip
```
public  OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(java.lang.Iterable<? extends U> other)
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip
```
public  OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,U>> zip(org.jooq.lambda.Seq<? extends U> other)
```
 Specified by:
 
 zip in interface TransformerSeq<T>
 
 Specified by:
 
 zip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 - zip3
```
public <S,U> OptionalTSeq<org.jooq.lambda.tuple.Tuple3<T,S,U>> zip3(java.util.stream.Stream<? extends S> second,
 java.util.stream.Stream<? extends U> third)
```
 Description copied from interface: Traversable
 zip 3 Streams into one
```
 {
 @code
 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']]
 }
 
 
```
 Specified by:
 
 zip3 in interface TransformerSeq<T>
 
 Specified by:
 
 zip3 in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip3 in interface Traversable<T>
 - zip4
```
public <T2,T3,T4> OptionalTSeq<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)
```
 Description copied from interface: Traversable
 zip 4 Streams into 1
```
 {
 @code
 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"]]
 
```
 Specified by:
 
 zip4 in interface TransformerSeq<T>
 
 Specified by:
 
 zip4 in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zip4 in interface Traversable<T>
 - zipWithIndex
```
public OptionalTSeq<org.jooq.lambda.tuple.Tuple2<T,java.lang.Long>> zipWithIndex()
```
 Description copied from interface: Traversable
 Add an index to the current Stream
```
 
 assertEquals(asList(new Tuple2("a", 0L), new Tuple2("b", 1L)), of("a", "b").zipWithIndex().toList());
 
 
```
 Specified by:
 
 zipWithIndex in interface TransformerSeq<T>
 
 Specified by:
 
 zipWithIndex in interface ValueTransformerSeq<T>
 
 Specified by:
 
 zipWithIndex in interface Traversable<T>
 - sliding
```
public OptionalTSeq<ListX<T>> sliding(int windowSize)
```
 Description copied from interface: Traversable
 Create a sliding view over this Sequence
```
 {
 @code
 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));
 
 }
 
 
```
 Specified by:
 
 sliding in interface TransformerSeq<T>
 
 Specified by:
 
 sliding in interface ValueTransformerSeq<T>
 
 Specified by:
 
 sliding in interface Traversable<T>
 
 Parameters:
 
 windowSize - Size of sliding window
 
 Returns:
 
 SequenceM with sliding view
 - sliding
```
public OptionalTSeq<ListX<T>> sliding(int windowSize,
 int increment)
```
 Description copied from interface: Traversable
 Create a sliding view over this Sequence
```
 {
 @code
 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));
 
 }
 
 
```
 Specified by:
 
 sliding in interface TransformerSeq<T>
 
 Specified by:
 
 sliding in interface ValueTransformerSeq<T>
 
 Specified by:
 
 sliding in interface Traversable<T>
 
 Parameters:
 
 windowSize - number of elements in each batch
 
 increment - for each window
 
 Returns:
 
 SequenceM with sliding view
 - grouped
```
public <C extends java.util.Collection<? super T>> OptionalTSeq<C> grouped(int size,
 java.util.function.Supplier<C> supplier)
```
 Description copied from interface: Traversable
 Batch elements in a Stream by size into a collection created by the supplied factory
```
 
 assertThat(ReactiveSeq.of(1,1,1,1,1,1)
 .batchBySize(3,()->new TreeSet<>())
 .toList()
 .get(0)
 .size(),is(1));
 
```
 Specified by:
 
 grouped in interface TransformerSeq<T>
 
 Specified by:
 
 grouped in interface ValueTransformerSeq<T>
 
 Specified by:
 
 grouped in interface Traversable<T>
 
 Parameters:
 
 size - batch size
 
 supplier - Collection factory
 
 Returns:
 
 SequenceM batched into collection types by size
 - groupedUntil
```
public OptionalTSeq<ListX<T>> groupedUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 Create a Traversable batched by List, where each batch is populated until the predicate holds
```
 
 assertThat(ReactiveSeq.of(1,2,3,4,5,6)
 .groupedUntil(i->i%3==0)
 .toList()
 .size(),equalTo(2));
 
 
```
 Specified by:
 
 groupedUntil in interface TransformerSeq<T>
 
 Specified by:
 
 groupedUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 groupedUntil in interface Traversable<T>
 
 Parameters:
 
 predicate - Batch until predicate holds, then open next batch
 
 Returns:
 
 SequenceM batched into lists determined by the predicate supplied
 - groupedStatefullyWhile
```
public OptionalTSeq<ListX<T>> groupedStatefullyWhile(java.util.function.BiPredicate<ListX<? super T>,? super T> predicate)
```
 Description copied from interface: Traversable
 Create Travesable of Lists where each List is populated while the supplied bipredicate holds. The bipredicate recieves the List from the last window as well as the current value and can choose to aggregate the current value or create a new window
```
 
 assertThat(ReactiveSeq.of(1,2,3,4,5,6)
 .groupedStatefullyWhile((s,i)->s.contains(4) ? true : false)
 .toList().size(),equalTo(5));
 
 
```
 Specified by:
 
 groupedStatefullyWhile in interface TransformerSeq<T>
 
 Specified by:
 
 groupedStatefullyWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 groupedStatefullyWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - Window while true
 
 Returns:
 
 Traversable windowed while predicate holds
 - groupedWhile
```
public OptionalTSeq<ListX<T>> groupedWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 Create a Traversable batched by List, where each batch is populated while the predicate holds
```
 
 assertThat(ReactiveSeq.of(1,2,3,4,5,6)
 .groupedWhile(i->i%3!=0)
 .toList().size(),equalTo(2));
 
 
 
```
 Specified by:
 
 groupedWhile in interface TransformerSeq<T>
 
 Specified by:
 
 groupedWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 groupedWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - Batch while predicate holds, then open next batch
 
 Returns:
 
 SequenceM batched into lists determined by the predicate supplied
 - groupedWhile
```
public <C extends java.util.Collection<? super T>> OptionalTSeq<C> groupedWhile(java.util.function.Predicate<? super T> predicate,
 java.util.function.Supplier<C> factory)
```
 Description copied from interface: Traversable
 Create a SequenceM batched by a Collection, where each batch is populated while the predicate holds
```
 
 assertThat(ReactiveSeq.of(1,2,3,4,5,6)
 .batchWhile(i->i%3!=0)
 .toList()
 .size(),equalTo(2));
 
 
```
 Specified by:
 
 groupedWhile in interface TransformerSeq<T>
 
 Specified by:
 
 groupedWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 groupedWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - Batch while predicate holds, then open next batch
 
 factory - Collection factory
 
 Returns:
 
 SequenceM batched into collections determined by the predicate supplied
 - groupedUntil
```
public <C extends java.util.Collection<? super T>> OptionalTSeq<C> groupedUntil(java.util.function.Predicate<? super T> predicate,
 java.util.function.Supplier<C> factory)
```
 Description copied from interface: Traversable
 Create a SequenceM batched by a Collection, where each batch is populated until the predicate holds
```
 
 assertThat(ReactiveSeq.of(1,2,3,4,5,6)
 .batchUntil(i->i%3!=0)
 .toList()
 .size(),equalTo(2));
 
 
```
 Specified by:
 
 groupedUntil in interface TransformerSeq<T>
 
 Specified by:
 
 groupedUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 groupedUntil in interface Traversable<T>
 
 Parameters:
 
 predicate - Batch until predicate holds, then open next batch
 
 factory - Collection factory
 
 Returns:
 
 SequenceM batched into collections determined by the predicate supplied
 - grouped
```
public OptionalTSeq<ListX<T>> grouped(int groupSize)
```
 Description copied from interface: Traversable
 Group elements in a Stream
```
 {
 @code
 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));
 
 }
 
```
 Specified by:
 
 grouped in interface TransformerSeq<T>
 
 Specified by:
 
 grouped in interface ValueTransformerSeq<T>
 
 Specified by:
 
 grouped in interface Traversable<T>
 
 Parameters:
 
 groupSize - Size of each Group
 
 Returns:
 
 Stream with elements grouped by size
 - grouped
```
public <K,A,D> OptionalTSeq<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)
```
 Specified by:
 
 grouped in interface TransformerSeq<T>
 
 Specified by:
 
 grouped in interface ValueTransformerSeq<T>
 
 Specified by:
 
 grouped in interface Traversable<T>
 - grouped
```
public <K> OptionalTSeq<org.jooq.lambda.tuple.Tuple2<K,org.jooq.lambda.Seq<T>>> grouped(java.util.function.Function<? super T,? extends K> classifier)
```
 Specified by:
 
 grouped in interface TransformerSeq<T>
 
 Specified by:
 
 grouped in interface ValueTransformerSeq<T>
 
 Specified by:
 
 grouped in interface Traversable<T>
 - distinct
```
public OptionalTSeq<T> distinct()
```
 Specified by:
 
 distinct in interface TransformerSeq<T>
 
 Specified by:
 
 distinct in interface ValueTransformerSeq<T>
 
 Specified by:
 
 distinct in interface Traversable<T>
 - scanLeft
```
public OptionalTSeq<T> scanLeft(Monoid<T> monoid)
```
 Description copied from interface: Traversable
 Scan left using supplied Monoid
```
 
 
 	assertEquals(asList("", "a", "ab", "abc"),ReactiveSeq.of("a", "b", "c")
 													.scanLeft(Reducers.toString("")).toList());
 
 
 
```
 Specified by:
 
 scanLeft in interface TransformerSeq<T>
 
 Specified by:
 
 scanLeft in interface ValueTransformerSeq<T>
 
 Specified by:
 
 scanLeft in interface Traversable<T>
 
 Returns:
 - scanLeft
```
public  OptionalTSeq scanLeft(U seed,
 java.util.function.BiFunction<? super U,? super T,? extends U> function)
```
 Description copied from interface: Traversable
 Scan left
```
 
 assertThat(of("a", "b", "c").scanLeft("", String::concat).toList().size(),
 		is(4));
 
 
```
 Specified by:
 
 scanLeft in interface TransformerSeq<T>
 
 Specified by:
 
 scanLeft in interface ValueTransformerSeq<T>
 
 Specified by:
 
 scanLeft in interface Traversable<T>
 - scanRight
```
public OptionalTSeq<T> scanRight(Monoid<T> monoid)
```
 Description copied from interface: Traversable
 Scan right
```
 
 assertThat(of("a", "b", "c").scanRight(Monoid.of("", String::concat)).toList().size(),
 is(asList("", "c", "bc", "abc").size()));
 
 
```
 Specified by:
 
 scanRight in interface TransformerSeq<T>
 
 Specified by:
 
 scanRight in interface ValueTransformerSeq<T>
 
 Specified by:
 
 scanRight in interface Traversable<T>
 - scanRight
```
public  OptionalTSeq scanRight(U identity,
 java.util.function.BiFunction<? super T,? super U,? extends U> combiner)
```
 Description copied from interface: Traversable
 Scan right
```
 
 assertThat(of("a", "ab", "abc").map(str->str.length()).scanRight(0, (t, u) -> u + t).toList().size(),
 is(asList(0, 3, 5, 6).size()));
 
 
 
```
 Specified by:
 
 scanRight in interface TransformerSeq<T>
 
 Specified by:
 
 scanRight in interface ValueTransformerSeq<T>
 
 Specified by:
 
 scanRight in interface Traversable<T>
 - sorted
```
public OptionalTSeq<T> sorted()
```
 Description copied from interface: Traversable
```
 assertThat(ReactiveSeq.of(4,3,6,7)).sorted().toList(),equalTo(Arrays.asList(3,4,6,7))); 
 
```
 Specified by:
 
 sorted in interface TransformerSeq<T>
 
 Specified by:
 
 sorted in interface ValueTransformerSeq<T>
 
 Specified by:
 
 sorted in interface Traversable<T>
 - sorted
```
public OptionalTSeq<T> sorted(java.util.Comparator<? super T> c)
```
 Description copied from interface: Traversable
```
 
 	assertThat(ReactiveSeq.of(4,3,6,7).sorted((a,b) -> b-a).toList(),equalTo(Arrays.asList(7,6,4,3)));
 
 
```
 Specified by:
 
 sorted in interface TransformerSeq<T>
 
 Specified by:
 
 sorted in interface ValueTransformerSeq<T>
 
 Specified by:
 
 sorted in interface Traversable<T>
 
 Parameters:
 
 c - Compartor to sort with
 
 Returns:
 
 Sorted Stream
 - takeWhile
```
public OptionalTSeq<T> takeWhile(java.util.function.Predicate<? super T> p)
```
 Specified by:
 
 takeWhile in interface TransformerSeq<T>
 
 Specified by:
 
 takeWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 takeWhile in interface Traversable<T>
 - dropWhile
```
public OptionalTSeq<T> dropWhile(java.util.function.Predicate<? super T> p)
```
 Specified by:
 
 dropWhile in interface TransformerSeq<T>
 
 Specified by:
 
 dropWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 dropWhile in interface Traversable<T>
 - takeUntil
```
public OptionalTSeq<T> takeUntil(java.util.function.Predicate<? super T> p)
```
 Specified by:
 
 takeUntil in interface TransformerSeq<T>
 
 Specified by:
 
 takeUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 takeUntil in interface Traversable<T>
 - dropUntil
```
public OptionalTSeq<T> dropUntil(java.util.function.Predicate<? super T> p)
```
 Specified by:
 
 dropUntil in interface TransformerSeq<T>
 
 Specified by:
 
 dropUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 dropUntil in interface Traversable<T>
 - dropRight
```
public OptionalTSeq<T> dropRight(int num)
```
 Specified by:
 
 dropRight in interface TransformerSeq<T>
 
 Specified by:
 
 dropRight in interface ValueTransformerSeq<T>
 
 Specified by:
 
 dropRight in interface Traversable<T>
 - takeRight
```
public OptionalTSeq<T> takeRight(int num)
```
 Specified by:
 
 takeRight in interface TransformerSeq<T>
 
 Specified by:
 
 takeRight in interface ValueTransformerSeq<T>
 
 Specified by:
 
 takeRight in interface Traversable<T>
 - skip
```
public OptionalTSeq<T> skip(long num)
```
 Description copied from interface: Traversable
```
 assertThat(ReactiveSeq.of(4,3,6,7).skip(2).toList(),equalTo(Arrays.asList(6,7))); 
 
```
 Specified by:
 
 skip in interface TransformerSeq<T>
 
 Specified by:
 
 skip in interface ValueTransformerSeq<T>
 
 Specified by:
 
 skip in interface Traversable<T>
 
 Parameters:
 
 num - Number of elemenets to skip
 
 Returns:
 
 Stream with specified number of elements skipped
 - skipWhile
```
public OptionalTSeq<T> skipWhile(java.util.function.Predicate<? super T> p)
```
 Description copied from interface: Traversable
 SkipWhile drops elements from the Stream while the predicate holds, once the predicte returns true all subsequent elements are included *
```
 
 assertThat(ReactiveSeq.of(4,3,6,7).sorted().skipWhile(i->i<6).toList(),equalTo(Arrays.asList(6,7)));
 
 
```
 Specified by:
 
 skipWhile in interface TransformerSeq<T>
 
 Specified by:
 
 skipWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 skipWhile in interface Traversable<T>
 
 Parameters:
 
 p - Predicate to skip while true
 
 Returns:
 
 Stream with elements skipped while predicate holds
 - skipUntil
```
public OptionalTSeq<T> skipUntil(java.util.function.Predicate<? super T> p)
```
 Description copied from interface: Traversable
 Drop elements from the Stream until the predicate returns true, after which all elements are included
```
 assertThat(ReactiveSeq.of(4,3,6,7).skipUntil(i->i==6).toList(),equalTo(Arrays.asList(6,7)));
 
```
 Specified by:
 
 skipUntil in interface TransformerSeq<T>
 
 Specified by:
 
 skipUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 skipUntil in interface Traversable<T>
 
 Parameters:
 
 p - Predicate to skip until true
 
 Returns:
 
 Stream with elements skipped until predicate holds
 - limit
```
public OptionalTSeq<T> limit(long num)
```
 Description copied from interface: Traversable
```
 assertThat(ReactiveSeq.of(4,3,6,7).limit(2).toList(),equalTo(Arrays.asList(4,3));
 
```
 Specified by:
 
 limit in interface TransformerSeq<T>
 
 Specified by:
 
 limit in interface ValueTransformerSeq<T>
 
 Specified by:
 
 limit in interface Traversable<T>
 
 Parameters:
 
 num - Limit element size to num
 
 Returns:
 
 Monad converted to Stream with elements up to num
 - limitWhile
```
public OptionalTSeq<T> limitWhile(java.util.function.Predicate<? super T> p)
```
 Description copied from interface: Traversable
 Take elements from the Stream while the predicate holds, once the predicate returns false all subsequent elements are excluded
```
 assertThat(ReactiveSeq.of(4,3,6,7).sorted().limitWhile(i->i<6).toList(),equalTo(Arrays.asList(3,4)));
 
```
 Specified by:
 
 limitWhile in interface TransformerSeq<T>
 
 Specified by:
 
 limitWhile in interface ValueTransformerSeq<T>
 
 Specified by:
 
 limitWhile in interface Traversable<T>
 
 Parameters:
 
 p - Limit while predicate is true
 
 Returns:
 
 Stream with limited elements
 - limitUntil
```
public OptionalTSeq<T> limitUntil(java.util.function.Predicate<? super T> p)
```
 Description copied from interface: Traversable
 Take elements from the Stream until the predicate returns true, after which all elements are excluded.
```
 assertThat(ReactiveSeq.of(4,3,6,7).limitUntil(i->i==6).toList(),equalTo(Arrays.asList(4,3))); 
 
```
 Specified by:
 
 limitUntil in interface TransformerSeq<T>
 
 Specified by:
 
 limitUntil in interface ValueTransformerSeq<T>
 
 Specified by:
 
 limitUntil in interface Traversable<T>
 
 Parameters:
 
 p - Limit until predicate is true
 
 Returns:
 
 Stream with limited elements
 - intersperse
```
public OptionalTSeq<T> intersperse(T value)
```
 Description copied from interface: Traversable
 
 Returns a stream with a given value interspersed between any two values of this stream. // (1, 0, 2, 0, 3, 0, 4) ReactiveSeq.of(1, 2, 3, 4).intersperse(0)
 
 Specified by:
 
 intersperse in interface TransformerSeq<T>
 
 Specified by:
 
 intersperse in interface ValueTransformerSeq<T>
 
 Specified by:
 
 intersperse in interface Traversable<T>
 - reverse
```
public OptionalTSeq<T> reverse()
```
 Specified by:
 
 reverse in interface TransformerSeq<T>
 
 Specified by:
 
 reverse in interface ValueTransformerSeq<T>
 
 Specified by:
 
 reverse in interface Traversable<T>
 - shuffle
```
public OptionalTSeq<T> shuffle()
```
 Specified by:
 
 shuffle in interface TransformerSeq<T>
 
 Specified by:
 
 shuffle in interface ValueTransformerSeq<T>
 
 Specified by:
 
 shuffle in interface Traversable<T>
 - skipLast
```
public OptionalTSeq<T> skipLast(int num)
```
 Description copied from interface: Traversable
 
 assertThat(ReactiveSeq.of(1,2,3,4,5) .skipLast(2) .collect(Collectors.toList()),equalTo(Arrays.asList(1,2,3)));
 
 Specified by:
 
 skipLast in interface TransformerSeq<T>
 
 Specified by:
 
 skipLast in interface ValueTransformerSeq<T>
 
 Specified by:
 
 skipLast in interface Traversable<T>
 
 Returns:
 - limitLast
```
public OptionalTSeq<T> limitLast(int num)
```
 Description copied from interface: Traversable
 Limit results to the last x elements in a SequenceM
```
 
 	assertThat(ReactiveSeq.of(1,2,3,4,5)
 							.limitLast(2)
 							.collect(Collectors.toList()),equalTo(Arrays.asList(4,5)));
 
 
```
 Specified by:
 
 limitLast in interface TransformerSeq<T>
 
 Specified by:
 
 limitLast in interface ValueTransformerSeq<T>
 
 Specified by:
 
 limitLast in interface Traversable<T>
 
 Parameters:
 
 num - of elements to return (last elements)
 
 Returns:
 
 SequenceM limited to last num elements
 - onEmpty
```
public OptionalTSeq<T> onEmpty(T value)
```
 Specified by:
 
 onEmpty in interface TransformerSeq<T>
 
 Specified by:
 
 onEmpty in interface ValueTransformerSeq<T>
 
 Specified by:
 
 onEmpty in interface Traversable<T>
 - onEmptyGet
```
public OptionalTSeq<T> onEmptyGet(java.util.function.Supplier<? extends T> supplier)
```
 Specified by:
 
 onEmptyGet in interface TransformerSeq<T>
 
 Specified by:
 
 onEmptyGet in interface ValueTransformerSeq<T>
 
 Specified by:
 
 onEmptyGet in interface Traversable<T>
 - onEmptyThrow
```
public <X extends java.lang.Throwable> OptionalTSeq<T> onEmptyThrow(java.util.function.Supplier<? extends X> supplier)
```
 Specified by:
 
 onEmptyThrow in interface TransformerSeq<T>
 
 Specified by:
 
 onEmptyThrow in interface ValueTransformerSeq<T>
 
 Specified by:
 
 onEmptyThrow in interface Traversable<T>
 - shuffle
```
public OptionalTSeq<T> shuffle(java.util.Random random)
```
 Specified by:
 
 shuffle in interface TransformerSeq<T>
 
 Specified by:
 
 shuffle in interface ValueTransformerSeq<T>
 
 Specified by:
 
 shuffle in interface Traversable<T>
 - slice
```
public OptionalTSeq<T> slice(long from,
 long to)
```
 Specified by:
 
 slice in interface TransformerSeq<T>
 
 Specified by:
 
 slice in interface ValueTransformerSeq<T>
 
 Specified by:
 
 slice in interface Traversable<T>
 - sorted
```
public > OptionalTSeq<T> sorted(java.util.function.Function<? super T,? extends U> function)
```
 Specified by:
 
 sorted in interface TransformerSeq<T>
 
 Specified by:
 
 sorted in interface ValueTransformerSeq<T>
 
 Specified by:
 
 sorted in interface Traversable<T>
 - hashCode
```
public int hashCode()
```
 Overrides:
 
 hashCode in class java.lang.Object
 - equals
```
public boolean equals(java.lang.Object o)
```
 Overrides:
 
 equals in class java.lang.Object

Class OptionalTSeq<T>

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.aol.cyclops.control.monads.transformers.OptionalT

Methods inherited from interface com.aol.cyclops.control.monads.transformers.values.ValueTransformerSeq

Methods inherited from interface com.aol.cyclops.control.monads.transformers.values.TransformerSeq

Methods inherited from interface com.aol.cyclops.types.stream.ConvertableSequence

Methods inherited from interface com.aol.cyclops.types.Traversable

Methods inherited from interface com.aol.cyclops.types.Sequential

Methods inherited from interface com.aol.cyclops.types.stream.ToStream

Methods inherited from interface com.aol.cyclops.types.IterableFoldable

Methods inherited from interface com.aol.cyclops.types.Foldable

Methods inherited from interface com.aol.cyclops.types.stream.CyclopsCollectable

Methods inherited from interface org.jooq.lambda.Collectable

Method Detail

unwrap

unitStream

unitAnyM

transformerStream

peek

filter

map

flatMapT

flatMap

lift

lift2

fromAnyM

of

of

toString

isPresent

unit

empty

stream

iterator

unitIterator

collectable

isSeqPresent

emptyList

combine

cycle

cycle

cycleWhile

cycleUntil

zip

zip

zip

zip

zip

zip

zip3

zip4

zipWithIndex

sliding

sliding

grouped

groupedUntil

groupedStatefullyWhile

groupedWhile

groupedWhile

groupedUntil

grouped

grouped

grouped

distinct

scanLeft

scanLeft

scanRight

scanRight

sorted

sorted

takeWhile

dropWhile

takeUntil

dropUntil

dropRight

takeRight

skip

skipWhile

skipUntil