Queue (vavr-champ 0.10.5 API)

java.lang.Object
- io.vavr.collection.Queue<T>

Type Parameters:

T - Component type of the Queue

All Implemented Interfaces:

Foldable<T>, LinearSeq<T>, Seq<T>, Traversable<T>, Function1<java.lang.Integer,T>, PartialFunction<java.lang.Integer,T>, Value<T>, java.io.Serializable, java.lang.Iterable<T>, java.util.function.Function<java.lang.Integer,T>
```
public final class Queue<T>
extends java.lang.Object
implements LinearSeq<T>
```
An immutable Queue stores elements allowing a first-in-first-out (FIFO) retrieval.
Queue API:
A Queue internally consists of a front List containing the front elements of the Queue in the correct order and a rear List containing the rear elements of the Queue in reverse order.
When the front list is empty, front and rear are swapped and rear is reversed. This implies the following queue invariant: front.isEmpty() => rear.isEmpty().
See Okasaki, Chris: Purely Functional Data Structures (p. 42 ff.). Cambridge, 2003.
See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`Queue<T>`	`append(T element)` Appends an element to this.
`Queue<T>`	`appendAll(java.lang.Iterable<? extends T> elements)` Appends all given elements to this.
`T`	`apply(java.lang.Integer index)` A `Seq` is a partial function which returns the element at the specified index if the index is valid.
`java.util.List<T>`	`asJava()` Creates an immutable `List` view on top of this `Seq`, i.e.
`Queue<T>`	`asJava(java.util.function.Consumer<? super java.util.List<T>> action)` Creates an immutable `List` view on top of this `Seq` that is passed to the given `action`.
`java.util.List<T>`	`asJavaMutable()` Creates a mutable `List` view on top of this `Seq`, i.e.
`Queue<T>`	`asJavaMutable(java.util.function.Consumer<? super java.util.List<T>> action)` Creates a mutable `List` view on top of this `Seq` that is passed to the given `action`.
`<R> Queue<R>`	`collect(PartialFunction<? super T,? extends R> partialFunction)` Collects all elements that are in the domain of the given `partialFunction` by mapping the elements to type `R`.
`static <T> java.util.stream.Collector<T,java.util.ArrayList<T>,Queue<T>>`	`collector()` Returns a `Collector` which may be used in conjunction with `Stream.collect(java.util.stream.Collector)` to obtain a `Queue` .
`Queue<Queue<T>>`	`combinations()` Returns the union of all combinations from k = 0 to length().
`Queue<Queue<T>>`	`combinations(int k)` Returns the k-combination of this traversable, i.e.
`Iterator<Queue<T>>`	`crossProduct(int power)` Calculates the n-ary cartesian power (or cross product or simply product) of this.
`Tuple2<T,Q>`	`dequeue()` Removes an element from this Queue.
`Option<Tuple2<T,Q>>`	`dequeueOption()` Removes an element from this Queue.
`Queue<T>`	`distinct()` Returns a new version of this which contains no duplicates.
`Queue<T>`	`distinctBy(java.util.Comparator<? super T> comparator)` Returns a new version of this which contains no duplicates.
`<U> Queue<T>`	`distinctBy(java.util.function.Function<? super T,? extends U> keyExtractor)` Returns a new version of this which contains no duplicates.
`Queue<T>`	`drop(int n)` Drops the first n elements of this or all elements, if this length < n.
`Queue<T>`	`dropRight(int n)` Drops the last n elements of this or all elements, if this length < n.
`Queue<T>`	`dropRightUntil(java.util.function.Predicate<? super T> predicate)` Drops elements until the predicate holds for the current element, starting from the end.
`Queue<T>`	`dropRightWhile(java.util.function.Predicate<? super T> predicate)` Drops elements while the predicate holds for the current element, starting from the end.
`Q`	`dropUntil(java.util.function.Predicate<? super T> predicate)` Drops elements until the predicate holds for the current element.
`Queue<T>`	`dropWhile(java.util.function.Predicate<? super T> predicate)` Drops elements while the predicate holds for the current element.
`static <T> Queue<T>`	`empty()` Returns the empty Queue.
`Q`	`enqueue(T... elements)` Enqueues the given elements.
`Queue<T>`	`enqueue(T element)` Enqueues a new element.
`Queue<T>`	`enqueueAll(java.lang.Iterable<? extends T> elements)` Enqueues the given elements.
`boolean`	`equals(java.lang.Object o)` In Vavr there are four basic classes of collections: Seq (sequential elements) Set (distinct elements) Map (indexed elements) Multimap (indexed collections) Two collection instances of these classes are equal if and only if both collections belong to the same basic collection class (Seq, Set, Map or Multimap) contain the same elements have the same element order, if the collections are of type Seq Two Map/Multimap elements, resp.
`static <T> Queue<T>`	`fill(int n, java.util.function.Supplier<? extends T> s)` Returns a Queue containing `n` values supplied by a given Supplier `s`.
`static <T> Queue<T>`	`fill(int n, T element)` Returns a Queue containing `n` times the given `element`
`Queue<T>`	`filter(java.util.function.Predicate<? super T> predicate)` Returns a new traversable consisting of all elements which satisfy the given predicate.
`Q`	`filterNot(java.util.function.Predicate<? super T> predicate)` Returns a new traversable consisting of all elements which do not satisfy the given predicate.
`<U> Queue<U>`	`flatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends U>> mapper)` FlatMaps this Traversable.
`Seq<Queue<T>>`	`group()` Groups subsequent equal elements.
`<C> Map<C,Queue<T>>`	`groupBy(java.util.function.Function<? super T,? extends C> classifier)` Groups this elements by classifying the elements.
`Iterator<Queue<T>>`	`grouped(int size)` Groups this `Traversable` into fixed size blocks.
`boolean`	`hasDefiniteSize()` Checks if this Traversable is known to have a finite size.
`int`	`hashCode()` Returns the hash code of this collection.
`T`	`head()` Returns the first element of a non-empty Traversable.
`int`	`indexOf(T element, int from)` Returns the index of the first occurrence of the given element after or at some start index or -1 if this does not contain the given element.
`Queue<T>`	`init()` Dual of tail(), returning all elements except the last.
`Option<Q>`	`initOption()` Dual of tailOption(), returning all elements except the last as `Option`.
`Queue<T>`	`insert(int index, T element)` Inserts the given element at the specified index.
`Queue<T>`	`insertAll(int index, java.lang.Iterable<? extends T> elements)` Inserts the given elements at the specified index.
`Queue<T>`	`intersperse(T element)` Inserts an element between all elements of this Traversable.
`boolean`	`isAsync()` A `Queue` is computed synchronously.
`boolean`	`isDefinedAt(java.lang.Integer index)` Deprecated.
`boolean`	`isEmpty()` Checks if this Traversable is empty.
`boolean`	`isLazy()` A `Queue` is computed eagerly.
`boolean`	`isTraversableAgain()` Checks if this Traversable can be repeatedly traversed.
`T`	`last()` Dual of Traversable.head(), returning the last element.
`int`	`lastIndexOf(T element, int end)` Returns the index of the last occurrence of the given element before or at a given end index or -1 if this does not contain the given element.
`Queue<T>`	`leftPadTo(int length, T element)` A copy of this sequence with an element prepended until a given target length is reached.
`int`	`length()` Computes the number of elements of this Traversable.
`<U> Queue<U>`	`map(java.util.function.Function<? super T,? extends U> mapper)` Maps the elements of this `Traversable` to elements of a new type preserving their order, if any.
`static <T> Queue<T>`	`narrow(Queue<? extends T> queue)` Narrows a widened `Queue<? extends T>` to `Queue<T>` by performing a type-safe cast.
`static <T> Queue<T>`	`of(T... elements)` Creates a Queue of the given elements.
`static <T> Queue<T>`	`of(T element)` Returns a singleton `Queue`, i.e.
`static Queue<java.lang.Boolean>`	`ofAll(boolean... elements)` Creates a Queue from boolean values.
`static Queue<java.lang.Byte>`	`ofAll(byte... elements)` Creates a Queue from byte values.
`static Queue<java.lang.Character>`	`ofAll(char... elements)` Creates a Queue from char values.
`static Queue<java.lang.Double>`	`ofAll(double... elements)` Creates a Queue from double values.
`static Queue<java.lang.Float>`	`ofAll(float... elements)` Creates a Queue from float values.
`static Queue<java.lang.Integer>`	`ofAll(int... elements)` Creates a Queue from int values.
`static <T> Queue<T>`	`ofAll(java.lang.Iterable<? extends T> elements)` Creates a Queue of the given elements.
`static Queue<java.lang.Long>`	`ofAll(long... elements)` Creates a Queue from long values.
`static Queue<java.lang.Short>`	`ofAll(short... elements)` Creates a Queue from short values.
`static <T> Queue<T>`	`ofAll(java.util.stream.Stream<? extends T> javaStream)` Creates a Queue that contains the elements of the given `Stream`.
`Queue<T>`	`orElse(java.lang.Iterable<? extends T> other)` Returns this `Traversable` if it is nonempty, otherwise return the alternative.
`Queue<T>`	`orElse(java.util.function.Supplier<? extends java.lang.Iterable<? extends T>> supplier)` Returns this `Traversable` if it is nonempty, otherwise return the result of evaluating supplier.
`Queue<T>`	`padTo(int length, T element)` A copy of this sequence with an element appended until a given target length is reached.
`Tuple2<Queue<T>,Queue<T>>`	`partition(java.util.function.Predicate<? super T> predicate)` Creates a partition of this `Traversable` by splitting this elements in two in distinct traversables according to a predicate.
`Queue<T>`	`patch(int from, java.lang.Iterable<? extends T> that, int replaced)` Produces a new list where a slice of elements in this list is replaced by another sequence.
`T`	`peek()` Returns the first element without modifying it.
`Q`	`peek(java.util.function.Consumer<? super T> action)` Performs the given `action` on the first element if this is an eager implementation.
`Option<T>`	`peekOption()` Returns the first element without modifying the Queue.
`Queue<Queue<T>>`	`permutations()` Computes all unique permutations.
`Queue<T>`	`prepend(T element)` Prepends an element to this.
`Queue<T>`	`prependAll(java.lang.Iterable<? extends T> elements)` Prepends all given elements to this.
`static Queue<java.lang.Character>`	`range(char from, char toExclusive)`
`static Queue<java.lang.Integer>`	`range(int from, int toExclusive)` Creates a Queue of int numbers starting from `from`, extending to `toExclusive - 1`.
`static Queue<java.lang.Long>`	`range(long from, long toExclusive)` Creates a Queue of long numbers starting from `from`, extending to `toExclusive - 1`.
`static Queue<java.lang.Character>`	`rangeBy(char from, char toExclusive, int step)`
`static Queue<java.lang.Double>`	`rangeBy(double from, double toExclusive, double step)`
`static Queue<java.lang.Integer>`	`rangeBy(int from, int toExclusive, int step)` Creates a Queue of int numbers starting from `from`, extending to `toExclusive - 1`, with `step`.
`static Queue<java.lang.Long>`	`rangeBy(long from, long toExclusive, long step)` Creates a Queue of long numbers starting from `from`, extending to `toExclusive - 1`, with `step`.
`static Queue<java.lang.Character>`	`rangeClosed(char from, char toInclusive)`
`static Queue<java.lang.Integer>`	`rangeClosed(int from, int toInclusive)` Creates a Queue of int numbers starting from `from`, extending to `toInclusive`.
`static Queue<java.lang.Long>`	`rangeClosed(long from, long toInclusive)` Creates a Queue of long numbers starting from `from`, extending to `toInclusive`.
`static Queue<java.lang.Character>`	`rangeClosedBy(char from, char toInclusive, int step)`
`static Queue<java.lang.Double>`	`rangeClosedBy(double from, double toInclusive, double step)`
`static Queue<java.lang.Integer>`	`rangeClosedBy(int from, int toInclusive, int step)` Creates a Queue of int numbers starting from `from`, extending to `toInclusive`, with `step`.
`static Queue<java.lang.Long>`	`rangeClosedBy(long from, long toInclusive, long step)` Creates a Queue of long numbers starting from `from`, extending to `toInclusive`, with `step`.
`Queue<T>`	`remove(T element)` Removes the first occurrence of the given element.
`Q`	`removeAll(java.lang.Iterable<? extends T> elements)`
`Queue<T>`	`removeAll(T element)` Removes all occurrences of the given element.
`Queue<T>`	`removeAt(int index)` Removes the element at the specified position in this sequence.
`Queue<T>`	`removeFirst(java.util.function.Predicate<T> predicate)` Removes the first occurrence that satisfy predicate
`Queue<T>`	`removeLast(java.util.function.Predicate<T> predicate)` Removes the last occurrence that satisfy predicate
`Queue<T>`	`replace(T currentElement, T newElement)` Replaces the first occurrence (if exists) of the given currentElement with newElement.
`Queue<T>`	`replaceAll(T currentElement, T newElement)` Replaces all occurrences of the given currentElement with newElement.
`Q`	`retainAll(java.lang.Iterable<? extends T> elements)` Keeps all occurrences of the given elements from this.
`Queue<T>`	`reverse()` Reverses the order of elements.
`Queue<T>`	`rotateLeft(int n)` Circular rotates the elements by the specified distance to the left direction.
`Queue<T>`	`rotateRight(int n)` Circular rotates the elements by the specified distance to the right direction.
`Queue<T>`	`scan(T zero, java.util.function.BiFunction<? super T,? super T,? extends T> operation)` Computes a prefix scan of the elements of the collection.
`<U> Queue<U>`	`scanLeft(U zero, java.util.function.BiFunction<? super U,? super T,? extends U> operation)` Produces a collection containing cumulative results of applying the operator going left to right.
`<U> Queue<U>`	`scanRight(U zero, java.util.function.BiFunction<? super T,? super U,? extends U> operation)` Produces a collection containing cumulative results of applying the operator going right to left.
`Queue<T>`	`shuffle()` Randomize the order of the elements in the current sequence.
`Queue<T>`	`shuffle(java.util.Random random)` Randomize the order of the elements in the current sequence using the given source of randomness.
`Queue<T>`	`slice(int beginIndex, int endIndex)` Returns a Seq that is a slice of this.
`Iterator<Queue<T>>`	`slideBy(java.util.function.Function<? super T,?> classifier)` Slides a non-overlapping window of a variable size over this `Traversable`.
`Iterator<Queue<T>>`	`sliding(int size)` Slides a window of a specific `size` and step size 1 over this `Traversable` by calling `Traversable.sliding(int, int)`.
`Iterator<Queue<T>>`	`sliding(int size, int step)` Slides a window of a specific `size` and `step` size over this `Traversable`.
`<U> Queue<T>`	`sortBy(java.util.Comparator<? super U> comparator, java.util.function.Function<? super T,? extends U> mapper)` Sorts this elements by comparing the elements in a different domain, using the given `mapper`.
`<U extends java.lang.Comparable<? super U>> Queue<T>`	`sortBy(java.util.function.Function<? super T,? extends U> mapper)` Sorts this elements by comparing the elements in a different domain, using the given `mapper`.
`Queue<T>`	`sorted()` Sorts this elements according to their natural order.
`Queue<T>`	`sorted(java.util.Comparator<? super T> comparator)` Sorts this elements according to the provided `Comparator`.
`Tuple2<Queue<T>,Queue<T>>`	`span(java.util.function.Predicate<? super T> predicate)` Returns a tuple where the first element is the longest prefix of elements that satisfy the given `predicate` and the second element is the remainder.
`Tuple2<Queue<T>,Queue<T>>`	`splitAt(int n)` Splits a Seq at the specified index.
`Tuple2<Queue<T>,Queue<T>>`	`splitAt(java.util.function.Predicate<? super T> predicate)` Splits a sequence at the first element which satisfies the `Predicate`, e.g.
`Tuple2<Queue<T>,Queue<T>>`	`splitAtInclusive(java.util.function.Predicate<? super T> predicate)` Splits a sequence at the first element which satisfies the `Predicate`, e.g.
`boolean`	`startsWith(java.lang.Iterable<? extends T> that, int offset)` Tests whether this list contains the given sequence at a given index.
`java.lang.String`	`stringPrefix()` Returns the name of this Value type, which is used by toString().
`Queue<T>`	`subSequence(int beginIndex)` Returns a Seq that is a subsequence of this.
`Queue<T>`	`subSequence(int beginIndex, int endIndex)` Returns a Seq that is a subsequence of this.
`static <T> Queue<T>`	`tabulate(int n, java.util.function.Function<? super java.lang.Integer,? extends T> f)` Returns a Queue containing `n` values of a given Function `f` over a range of integer values from 0 to `n - 1`.
`Queue<T>`	`tail()` Drops the first element of a non-empty Traversable.
`Option<Q>`	`tailOption()` Drops the first element of a non-empty Traversable and returns an `Option`.
`Queue<T>`	`take(int n)` Takes the first n elements of this or all elements, if this length < n.
`Queue<T>`	`takeRight(int n)` Takes the last n elements of this or all elements, if this length < n.
`Queue<T>`	`takeRightUntil(java.util.function.Predicate<? super T> predicate)` Takes elements until the predicate holds for the current element, starting from the end.
`Queue<T>`	`takeRightWhile(java.util.function.Predicate<? super T> predicate)` Takes elements while the predicate holds for the current element, starting from the end.
`Queue<T>`	`takeUntil(java.util.function.Predicate<? super T> predicate)` Takes elements until the predicate holds for the current element.
`Q`	`takeWhile(java.util.function.Predicate<? super T> predicate)` Takes elements while the predicate holds for the current element.
`java.lang.String`	`toString()` Clarifies that values have a proper toString() method implemented.
`<U> U`	`transform(java.util.function.Function<? super Queue<T>,? extends U> f)` Transforms this `Queue`.
`static <T> Queue<Queue<T>>`	`transpose(Queue<Queue<T>> matrix)` Transposes the rows and columns of a `Queue` matrix.
`static <T> Queue<T>`	`unfold(T seed, java.util.function.Function<? super T,Option<Tuple2<? extends T,? extends T>>> f)` Creates a Queue from a seed value and a function.
`static <T,U> Queue<U>`	`unfoldLeft(T seed, java.util.function.Function<? super T,Option<Tuple2<? extends T,? extends U>>> f)` Creates a Queue from a seed value and a function.
`static <T,U> Queue<U>`	`unfoldRight(T seed, java.util.function.Function<? super T,Option<Tuple2<? extends U,? extends T>>> f)` Creates a Queue from a seed value and a function.
`Queue<T>`	`update(int index, java.util.function.Function<? super T,? extends T> updater)` Updates the given element at the specified index using the specified function.
`Queue<T>`	`update(int index, T element)` Updates the given element at the specified index.
`<U> Queue<Tuple2<T,U>>`	`zip(java.lang.Iterable<? extends U> that)` Returns a traversable formed from this traversable and another Iterable collection by combining corresponding elements in pairs.
`<U> Queue<Tuple2<T,U>>`	`zipAll(java.lang.Iterable<? extends U> that, T thisElem, U thatElem)` Returns a traversable formed from this traversable and another Iterable by combining corresponding elements in pairs.
`<U,R> Queue<R>`	`zipWith(java.lang.Iterable<? extends U> that, java.util.function.BiFunction<? super T,? super U,? extends R> mapper)` Returns a traversable formed from this traversable and another Iterable collection by mapping elements.
`Queue<Tuple2<T,java.lang.Integer>>`	`zipWithIndex()` Zips this traversable with its indices.
`<U> Queue<U>`	`zipWithIndex(java.util.function.BiFunction<? super T,? super java.lang.Integer,? extends U> mapper)` Zips this traversable with its indices by applying mapper provided.

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

Methods inherited from interface io.vavr.collection.LinearSeq
asPartialFunction, dropUntil, filterNot, indexOfSlice, indexWhere, initOption, lastIndexOfSlice, lastIndexWhere, narrow, peek, removeAll, retainAll, reverseIterator, search, search, segmentLength, tailOption, takeWhile

Methods inherited from interface io.vavr.collection.Seq
containsSlice, crossProduct, crossProduct, endsWith, foldRight, get, getOption, getOrElse, indexOf, indexOfOption, indexOfOption, indexOfSlice, indexOfSliceOption, indexOfSliceOption, indexWhere, indexWhereOption, indexWhereOption, isSequential, iterator, lastIndexOf, lastIndexOfOption, lastIndexOfOption, lastIndexOfSlice, lastIndexOfSliceOption, lastIndexOfSliceOption, lastIndexWhere, lastIndexWhereOption, lastIndexWhereOption, lift, narrow, prefixLength, startsWith

Methods inherited from interface io.vavr.collection.Traversable
arrangeBy, average, containsAll, count, existsUnique, find, findLast, fold, foldLeft, forEachWithIndex, get, headOption, isDistinct, isOrdered, isSingleValued, iterator, lastOption, max, maxBy, maxBy, min, minBy, minBy, mkCharSeq, mkCharSeq, mkCharSeq, mkString, mkString, mkString, narrow, nonEmpty, product, reduce, reduceLeft, reduceLeftOption, reduceOption, reduceRight, reduceRightOption, single, singleOption, size, spliterator, sum, toLinkedMap, toMap, toSortedMap, toSortedMap, unzip, unzip3

Methods inherited from interface io.vavr.Value
collect, collect, contains, corresponds, eq, exists, forAll, forEach, getOrElse, getOrElse, getOrElseThrow, getOrElseTry, getOrNull, narrow, out, out, stderr, stdout, toArray, toCharSeq, toCompletableFuture, toEither, toEither, toInvalid, toInvalid, toJavaArray, toJavaArray, toJavaArray, toJavaCollection, toJavaList, toJavaList, toJavaMap, toJavaMap, toJavaMap, toJavaOptional, toJavaParallelStream, toJavaSet, toJavaSet, toJavaStream, toLeft, toLeft, toLinkedMap, toLinkedMap, toLinkedSet, toList, toMap, toMap, toOption, toPriorityQueue, toPriorityQueue, toQueue, toRight, toRight, toSet, toSortedMap, toSortedMap, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toStream, toString, toTree, toTree, toTry, toTry, toValid, toValid, toValidation, toValidation, toVector

Methods inherited from interface io.vavr.Function1
andThen, arity, compose, constant, curried, identity, isMemoized, lift, liftTry, memoized, narrow, partial, reversed, tupled

- Method Detail
 - collector
```
public static <T> java.util.stream.Collector<T,java.util.ArrayList<T>,Queue<T>> collector()
```
 Returns a Collector which may be used in conjunction with Stream.collect(java.util.stream.Collector) to obtain a Queue .
 
 Type Parameters:
 
 T - Component type of the Queue.
 
 Returns:
 
 a Collector which collects all the input elements into a Queue, in encounter order
 - empty
```
public static <T> Queue<T> empty()
```
 Returns the empty Queue.
 
 Type Parameters:
 
 T - Component type
 
 Returns:
 
 The empty Queue.
 - narrow
```
public static <T> Queue<T> narrow(Queue<? extends T> queue)
```
 Narrows a widened Queue<? extends T> to Queue<T> by performing a type-safe cast. This is eligible because immutable/read-only collections are covariant.
 
 Type Parameters:
 
 T - Component type of the Queue.
 
 Parameters:
 
 queue - An Queue.
 
 Returns:
 
 the given queue instance as narrowed type Queue<T>.
 - of
```
public static <T> Queue<T> of(T element)
```
 Returns a singleton Queue, i.e. a Queue of one element.
 
 Specified by:
 
 of in interface Function1<java.lang.Integer,T>
 
 Type Parameters:
 
 T - The component type
 
 Parameters:
 
 element - An element.
 
 Returns:
 
 A new Queue instance containing the given element
 - of
```
@SafeVarargs
public static <T> Queue<T> of(T... elements)
```
 Creates a Queue of the given elements.
 
 Type Parameters:
 
 T - Component type of the Queue.
 
 Parameters:
 
 elements - Zero or more elements.
 
 Returns:
 
 A queue containing the given elements in the same order.
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static <T> Queue<T> ofAll(java.lang.Iterable<? extends T> elements)
```
 Creates a Queue of the given elements.
 
 Type Parameters:
 
 T - Component type of the Queue.
 
 Parameters:
 
 elements - An Iterable of elements.
 
 Returns:
 
 A queue containing the given elements in the same order.
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static <T> Queue<T> ofAll(java.util.stream.Stream<? extends T> javaStream)
```
 Creates a Queue that contains the elements of the given Stream.
 
 Type Parameters:
 
 T - Component type of the Stream.
 
 Parameters:
 
 javaStream - A Stream
 
 Returns:
 
 A Queue containing the given elements in the same order.
 - ofAll
```
public static Queue<java.lang.Boolean> ofAll(boolean... elements)
```
 Creates a Queue from boolean values.
 
 Parameters:
 
 elements - boolean values
 
 Returns:
 
 A new Queue of Boolean values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Byte> ofAll(byte... elements)
```
 Creates a Queue from byte values.
 
 Parameters:
 
 elements - byte values
 
 Returns:
 
 A new Queue of Byte values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Character> ofAll(char... elements)
```
 Creates a Queue from char values.
 
 Parameters:
 
 elements - char values
 
 Returns:
 
 A new Queue of Character values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Double> ofAll(double... elements)
```
 Creates a Queue from double values.
 
 Parameters:
 
 elements - double values
 
 Returns:
 
 A new Queue of Double values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Float> ofAll(float... elements)
```
 Creates a Queue from float values.
 
 Parameters:
 
 elements - float values
 
 Returns:
 
 A new Queue of Float values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Integer> ofAll(int... elements)
```
 Creates a Queue from int values.
 
 Parameters:
 
 elements - int values
 
 Returns:
 
 A new Queue of Integer values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Long> ofAll(long... elements)
```
 Creates a Queue from long values.
 
 Parameters:
 
 elements - long values
 
 Returns:
 
 A new Queue of Long values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - ofAll
```
public static Queue<java.lang.Short> ofAll(short... elements)
```
 Creates a Queue from short values.
 
 Parameters:
 
 elements - short values
 
 Returns:
 
 A new Queue of Short values
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - tabulate
```
public static <T> Queue<T> tabulate(int n,
 java.util.function.Function<? super java.lang.Integer,? extends T> f)
```
 Returns a Queue containing n values of a given Function f over a range of integer values from 0 to n - 1.
 
 Type Parameters:
 
 T - Component type of the Queue
 
 Parameters:
 
 n - The number of elements in the Queue
 
 f - The Function computing element values
 
 Returns:
 
 A Queue consisting of elements f(0),f(1), ..., f(n - 1)
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - fill
```
public static <T> Queue<T> fill(int n,
 java.util.function.Supplier<? extends T> s)
```
 Returns a Queue containing n values supplied by a given Supplier s.
 
 Type Parameters:
 
 T - Component type of the Queue
 
 Parameters:
 
 n - The number of elements in the Queue
 
 s - The Supplier computing element values
 
 Returns:
 
 An Queue of size n, where each element contains the result supplied by s.
 
 Throws:
 
 java.lang.NullPointerException - if s is null
 - fill
```
public static <T> Queue<T> fill(int n,
 T element)
```
 Returns a Queue containing n times the given element
 
 Type Parameters:
 
 T - Component type of the Queue
 
 Parameters:
 
 n - The number of elements in the Queue
 
 element - The element
 
 Returns:
 
 An Queue of size n, where each element is the given element.
 - range
```
public static Queue<java.lang.Character> range(char from,
 char toExclusive)
```
 - rangeBy
```
public static Queue<java.lang.Character> rangeBy(char from,
 char toExclusive,
 int step)
```
 - rangeBy
```
public static Queue<java.lang.Double> rangeBy(double from,
 double toExclusive,
 double step)
```
 - range
```
public static Queue<java.lang.Integer> range(int from,
 int toExclusive)
```
 Creates a Queue of int numbers starting from from, extending to toExclusive - 1.
 Examples:
```
 
 Queue.range(0, 0) // = Queue()
 Queue.range(2, 0) // = Queue()
 Queue.range(-2, 2) // = Queue(-2, -1, 0, 1)
 
 
```
 Parameters:
 
 from - the first number
 
 toExclusive - the last number + 1
 
 Returns:
 
 a range of int values as specified or Nil if from >= toExclusive
 - rangeBy
```
public static Queue<java.lang.Integer> rangeBy(int from,
 int toExclusive,
 int step)
```
 Creates a Queue of int numbers starting from from, extending to toExclusive - 1, with step.
 Examples:
```
 
 Queue.rangeBy(1, 3, 1) // = Queue(1, 2)
 Queue.rangeBy(1, 4, 2) // = Queue(1, 3)
 Queue.rangeBy(4, 1, -2) // = Queue(4, 2)
 Queue.rangeBy(4, 1, 2) // = Queue()
 
 
```
 Parameters:
 
 from - the first number
 
 toExclusive - the last number + 1
 
 step - the step
 
 Returns:
 
 a range of long values as specified or Nil if
 from >= toInclusive and step > 0 or
 from <= toInclusive and step < 0
 
 Throws:
 
 java.lang.IllegalArgumentException - if step is zero
 - range
```
public static Queue<java.lang.Long> range(long from,
 long toExclusive)
```
 Creates a Queue of long numbers starting from from, extending to toExclusive - 1.
 Examples:
```
 
 Queue.range(0L, 0L) // = Queue()
 Queue.range(2L, 0L) // = Queue()
 Queue.range(-2L, 2L) // = Queue(-2L, -1L, 0L, 1L)
 
 
```
 Parameters:
 
 from - the first number
 
 toExclusive - the last number + 1
 
 Returns:
 
 a range of long values as specified or Nil if from >= toExclusive
 - rangeBy
```
public static Queue<java.lang.Long> rangeBy(long from,
 long toExclusive,
 long step)
```
 Creates a Queue of long numbers starting from from, extending to toExclusive - 1, with step.
 Examples:
```
 
 Queue.rangeBy(1L, 3L, 1L) // = Queue(1L, 2L)
 Queue.rangeBy(1L, 4L, 2L) // = Queue(1L, 3L)
 Queue.rangeBy(4L, 1L, -2L) // = Queue(4L, 2L)
 Queue.rangeBy(4L, 1L, 2L) // = Queue()
 
 
```
 Parameters:
 
 from - the first number
 
 toExclusive - the last number + 1
 
 step - the step
 
 Returns:
 
 a range of long values as specified or Nil if
 from >= toInclusive and step > 0 or
 from <= toInclusive and step < 0
 
 Throws:
 
 java.lang.IllegalArgumentException - if step is zero
 - rangeClosed
```
public static Queue<java.lang.Character> rangeClosed(char from,
 char toInclusive)
```
 - rangeClosedBy
```
public static Queue<java.lang.Character> rangeClosedBy(char from,
 char toInclusive,
 int step)
```
 - rangeClosedBy
```
public static Queue<java.lang.Double> rangeClosedBy(double from,
 double toInclusive,
 double step)
```
 - rangeClosed
```
public static Queue<java.lang.Integer> rangeClosed(int from,
 int toInclusive)
```
 Creates a Queue of int numbers starting from from, extending to toInclusive.
 Examples:
```
 
 Queue.rangeClosed(0, 0) // = Queue(0)
 Queue.rangeClosed(2, 0) // = Queue()
 Queue.rangeClosed(-2, 2) // = Queue(-2, -1, 0, 1, 2)
 
 
```
 Parameters:
 
 from - the first number
 
 toInclusive - the last number
 
 Returns:
 
 a range of int values as specified or Nil if from > toInclusive
 - rangeClosedBy
```
public static Queue<java.lang.Integer> rangeClosedBy(int from,
 int toInclusive,
 int step)
```
 Creates a Queue of int numbers starting from from, extending to toInclusive, with step.
 Examples:
```
 
 Queue.rangeClosedBy(1, 3, 1) // = Queue(1, 2, 3)
 Queue.rangeClosedBy(1, 4, 2) // = Queue(1, 3)
 Queue.rangeClosedBy(4, 1, -2) // = Queue(4, 2)
 Queue.rangeClosedBy(4, 1, 2) // = Queue()
 
 
```
 Parameters:
 
 from - the first number
 
 toInclusive - the last number
 
 step - the step
 
 Returns:
 
 a range of int values as specified or Nil if
 from > toInclusive and step > 0 or
 from < toInclusive and step < 0
 
 Throws:
 
 java.lang.IllegalArgumentException - if step is zero
 - rangeClosed
```
public static Queue<java.lang.Long> rangeClosed(long from,
 long toInclusive)
```
 Creates a Queue of long numbers starting from from, extending to toInclusive.
 Examples:
```
 
 Queue.rangeClosed(0L, 0L) // = Queue(0L)
 Queue.rangeClosed(2L, 0L) // = Queue()
 Queue.rangeClosed(-2L, 2L) // = Queue(-2L, -1L, 0L, 1L, 2L)
 
 
```
 Parameters:
 
 from - the first number
 
 toInclusive - the last number
 
 Returns:
 
 a range of long values as specified or Nil if from > toInclusive
 - transpose
```
public static <T> Queue<Queue<T>> transpose(Queue<Queue<T>> matrix)
```
 Transposes the rows and columns of a Queue matrix.
 
 Type Parameters:
 
 T - matrix element type
 
 Parameters:
 
 matrix - to be transposed.
 
 Returns:
 
 a transposed Queue matrix.
 
 Throws:
 
 java.lang.IllegalArgumentException - if the row lengths of matrix differ.
 ex: Queue.transpose(Queue(Queue(1,2,3), Queue(4,5,6))) → Queue(Queue(1,4), Queue(2,5), Queue(3,6))
 - rangeClosedBy
```
public static Queue<java.lang.Long> rangeClosedBy(long from,
 long toInclusive,
 long step)
```
 Creates a Queue of long numbers starting from from, extending to toInclusive, with step.
 Examples:
```
 
 Queue.rangeClosedBy(1L, 3L, 1L) // = Queue(1L, 2L, 3L)
 Queue.rangeClosedBy(1L, 4L, 2L) // = Queue(1L, 3L)
 Queue.rangeClosedBy(4L, 1L, -2L) // = Queue(4L, 2L)
 Queue.rangeClosedBy(4L, 1L, 2L) // = Queue()
 
 
```
 Parameters:
 
 from - the first number
 
 toInclusive - the last number
 
 step - the step
 
 Returns:
 
 a range of int values as specified or Nil if
 from > toInclusive and step > 0 or
 from < toInclusive and step < 0
 
 Throws:
 
 java.lang.IllegalArgumentException - if step is zero
 - unfoldRight
```
public static <T,U> Queue unfoldRight(T seed,
 java.util.function.Function<? super T,Option<Tuple2<? extends U,? extends T>>> f)
```
 Creates a Queue from a seed value and a function. The function takes the seed at first. The function should return None when it's done generating the Queue, otherwise Some Tuple of the element for the next call and the value to add to the resulting Queue.
 Example:
```
 
 Queue.unfoldRight(10, x -> x == 0
 ? Option.none()
 : Option.of(new Tuple2<>(x, x-1)));
 // Queue(10, 9, 8, 7, 6, 5, 4, 3, 2, 1))
 
 
```
 Type Parameters:
 
 T - type of seeds
 
 U - type of unfolded values
 
 Parameters:
 
 seed - the start value for the iteration
 
 f - the function to get the next step of the iteration
 
 Returns:
 
 a Queue with the values built up by the iteration
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - unfoldLeft
```
public static <T,U> Queue unfoldLeft(T seed,
 java.util.function.Function<? super T,Option<Tuple2<? extends T,? extends U>>> f)
```
 Creates a Queue from a seed value and a function. The function takes the seed at first. The function should return None when it's done generating the Queue, otherwise Some Tuple of the value to add to the resulting Queue and the element for the next call.
 Example:
```
 
 Queue.unfoldLeft(10, x -> x == 0
 ? Option.none()
 : Option.of(new Tuple2<>(x-1, x)));
 // Queue(1, 2, 3, 4, 5, 6, 7, 8, 9, 10))
 
 
```
 Type Parameters:
 
 T - type of seeds
 
 U - type of unfolded values
 
 Parameters:
 
 seed - the start value for the iteration
 
 f - the function to get the next step of the iteration
 
 Returns:
 
 a Queue with the values built up by the iteration
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - unfold
```
public static <T> Queue<T> unfold(T seed,
 java.util.function.Function<? super T,Option<Tuple2<? extends T,? extends T>>> f)
```
 Creates a Queue from a seed value and a function. The function takes the seed at first. The function should return None when it's done generating the Queue, otherwise Some Tuple of the value to add to the resulting Queue and the element for the next call.
 Example:
```
 
 Queue.unfold(10, x -> x == 0
 ? Option.none()
 : Option.of(new Tuple2<>(x-1, x)));
 // Queue(1, 2, 3, 4, 5, 6, 7, 8, 9, 10))
 
 
```
 Type Parameters:
 
 T - type of seeds and unfolded values
 
 Parameters:
 
 seed - the start value for the iteration
 
 f - the function to get the next step of the iteration
 
 Returns:
 
 a Queue with the values built up by the iteration
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - enqueue
```
public Queue<T> enqueue(T element)
```
 Enqueues a new element.
 
 Parameters:
 
 element - The new element
 
 Returns:
 
 a new Queue instance, containing the new element
 - enqueueAll
```
public Queue<T> enqueueAll(java.lang.Iterable<? extends T> elements)
```
 Enqueues the given elements. A queue has FIFO order, i.e. the first of the given elements is the first which will be retrieved.
 
 Parameters:
 
 elements - An Iterable of elements, may be empty
 
 Returns:
 
 a new Queue instance, containing the new elements
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - append
```
public Queue<T> append(T element)
```
 Description copied from interface: Seq
 
 Appends an element to this.
 
 Specified by:
 
 append in interface LinearSeq<T>
 
 Specified by:
 
 append in interface Seq<T>
 
 Parameters:
 
 element - An element
 
 Returns:
 
 A new Seq containing the given element appended to this elements
 - appendAll
```
public Queue<T> appendAll(java.lang.Iterable<? extends T> elements)
```
 Description copied from interface: Seq
 
 Appends all given elements to this.
 
 Specified by:
 
 appendAll in interface LinearSeq<T>
 
 Specified by:
 
 appendAll in interface Seq<T>
 
 Parameters:
 
 elements - An Iterable of elements
 
 Returns:
 
 A new Seq containing the given elements appended to this elements
 - asJava
```
public java.util.List<T> asJava()
```
 Description copied from interface: Seq
 Creates an immutable List view on top of this Seq, i.e. calling mutators will result in UnsupportedOperationException at runtime.
 The difference to conversion methods toJava*() is that
 - A view is created in O(1) (constant time) whereas conversion takes O(n) (linear time), with n = collection size.
 - The operations on a view have the same performance characteristics than the underlying persistent Vavr collection whereas the performance characteristics of a converted collection are those of the Java standard collections.
 Please note that our immutable java.util.List view throws UnsupportedOperationException before checking method arguments. Java does handle this case inconsistently.
 Specified by:
 
 asJava in interface Seq<T>
 
 Returns:
 
 A new immutable Collection view on this Traversable.
 - asJava
```
public Queue<T> asJava(java.util.function.Consumer<? super java.util.List<T>> action)
```
 Description copied from interface: Seq
 
 Creates an immutable List view on top of this Seq that is passed to the given action.
 
 Specified by:
 
 asJava in interface LinearSeq<T>
 
 Specified by:
 
 asJava in interface Seq<T>
 
 Parameters:
 
 action - A side-effecting unit of work that operates on an immutable java.util.List view.
 
 Returns:
 
 this instance
 
 See Also:
 
 Seq.asJava()
 - asJavaMutable
```
public java.util.List<T> asJavaMutable()
```
 Description copied from interface: Seq
 
 Creates a mutable List view on top of this Seq, i.e. all mutator methods of the List are implemented.
 
 Specified by:
 
 asJavaMutable in interface Seq<T>
 
 Returns:
 
 A new mutable Collection view on this Traversable.
 
 See Also:
 
 Seq.asJava()
 - asJavaMutable
```
public Queue<T> asJavaMutable(java.util.function.Consumer<? super java.util.List<T>> action)
```
 Description copied from interface: Seq
 
 Creates a mutable List view on top of this Seq that is passed to the given action.
 
 Specified by:
 
 asJavaMutable in interface LinearSeq<T>
 
 Specified by:
 
 asJavaMutable in interface Seq<T>
 
 Parameters:
 
 action - A side-effecting unit of work that operates on a mutable java.util.List view.
 
 Returns:
 
 this instance, if only read operations are performed on the java.util.List view or a new instance of this type, if write operations are performed on the java.util.List view.
 
 See Also:
 
 Seq.asJavaMutable()
 - collect
```
public <R> Queue<R> collect(PartialFunction<? super T,? extends R> partialFunction)
```
 Description copied from interface: Traversable
 Collects all elements that are in the domain of the given partialFunction by mapping the elements to type R.
 More specifically, for each of this elements in iteration order first it is checked
```
 partialFunction.isDefinedAt(element)
 
```
 If the elements makes it through that filter, the mapped instance is added to the result collection
```
 R newElement = partialFunction.apply(element)
 
```
 Note:If this Traversable is ordered (i.e. extends Ordered, the caller of collect has to ensure that the elements are comparable (i.e. extend Comparable).
 Specified by:
 
 collect in interface LinearSeq<T>
 
 Specified by:
 
 collect in interface Seq<T>
 
 Specified by:
 
 collect in interface Traversable<T>
 
 Type Parameters:
 
 R - The new element type
 
 Parameters:
 
 partialFunction - A function that is not necessarily defined of all elements of this traversable.
 
 Returns:
 
 A new Traversable instance containing elements of type R
 - combinations
```
public Queue<Queue<T>> combinations()
```
 Description copied from interface: Seq
 Returns the union of all combinations from k = 0 to length().
 Examples:
```
 
 [].combinations() = [[]]

 [1,2,3].combinations() = [
 [], // k = 0
 [1], [2], [3], // k = 1
 [1,2], [1,3], [2,3], // k = 2
 [1,2,3] // k = 3
 ]
 
 
```
 Specified by:
 
 combinations in interface LinearSeq<T>
 
 Specified by:
 
 combinations in interface Seq<T>
 
 Returns:
 
 the combinations of this
 - combinations
```
public Queue<Queue<T>> combinations(int k)
```
 Description copied from interface: Seq
 
 Returns the k-combination of this traversable, i.e. all subset of this of k distinct elements.
 
 Specified by:
 
 combinations in interface LinearSeq<T>
 
 Specified by:
 
 combinations in interface Seq<T>
 
 Parameters:
 
 k - Size of subsets
 
 Returns:
 
 the k-combination of this elements
 
 See Also:
 
 Combination
 - crossProduct
```
public Iterator<Queue<T>> crossProduct(int power)
```
 Description copied from interface: Seq
 Calculates the n-ary cartesian power (or cross product or simply product) of this.
 Example:
```
 
 // = ((A,A), (A,B), (A,C), ..., (B,A), (B,B), ..., (Z,Y), (Z,Z))
 CharSeq.rangeClosed('A', 'Z').crossProduct(2);
 
 
```
 Cartesian power of negative value will return empty iterator.
 Example:
```
 
 // = ()
 CharSeq.rangeClosed('A', 'Z').crossProduct(-1);
 
 
```
 Specified by:
 
 crossProduct in interface LinearSeq<T>
 
 Specified by:
 
 crossProduct in interface Seq<T>
 
 Parameters:
 
 power - the number of cartesian multiplications
 
 Returns:
 
 A new Iterator representing the n-ary cartesian power of this
 - distinct
```
public Queue<T> distinct()
```
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements are compared using equals.
 
 Specified by:
 
 distinct in interface LinearSeq<T>
 
 Specified by:
 
 distinct in interface Seq<T>
 
 Specified by:
 
 distinct in interface Traversable<T>
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - distinctBy
```
public Queue<T> distinctBy(java.util.Comparator<? super T> comparator)
```
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements are compared using the given comparator.
 
 Specified by:
 
 distinctBy in interface LinearSeq<T>
 
 Specified by:
 
 distinctBy in interface Seq<T>
 
 Specified by:
 
 distinctBy in interface Traversable<T>
 
 Parameters:
 
 comparator - A comparator
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - distinctBy
```
public  Queue<T> distinctBy(java.util.function.Function<? super T,? extends U> keyExtractor)
```
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements mapped to keys which are compared using equals.
 The elements of the result are determined in the order of their occurrence - first match wins.
 
 Specified by:
 
 distinctBy in interface LinearSeq<T>
 
 Specified by:
 
 distinctBy in interface Seq<T>
 
 Specified by:
 
 distinctBy in interface Traversable<T>
 
 Type Parameters:
 
 U - key type
 
 Parameters:
 
 keyExtractor - A key extractor
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - drop
```
public Queue<T> drop(int n)
```
 Description copied from interface: Traversable
 
 Drops the first n elements of this or all elements, if this length < n.
 
 Specified by:
 
 drop in interface LinearSeq<T>
 
 Specified by:
 
 drop in interface Seq<T>
 
 Specified by:
 
 drop in interface Traversable<T>
 
 Parameters:
 
 n - The number of elements to drop.
 
 Returns:
 
 a new instance consisting of all elements of this except the first n ones, or else the empty instance, if this has less than n elements.
 - dropWhile
```
public Queue<T> dropWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Drops elements while the predicate holds for the current element.
 Note: This is essentially the same as dropUntil(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 dropWhile in interface LinearSeq<T>
 
 Specified by:
 
 dropWhile in interface Seq<T>
 
 Specified by:
 
 dropWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements starting from the first one which does not satisfy the given predicate.
 - dropRight
```
public Queue<T> dropRight(int n)
```
 Description copied from interface: Traversable
 
 Drops the last n elements of this or all elements, if this length < n.
 
 Specified by:
 
 dropRight in interface LinearSeq<T>
 
 Specified by:
 
 dropRight in interface Seq<T>
 
 Specified by:
 
 dropRight in interface Traversable<T>
 
 Parameters:
 
 n - The number of elements to drop.
 
 Returns:
 
 a new instance consisting of all elements of this except the last n ones, or else the empty instance, if this has less than n elements.
 - dropRightUntil
```
public Queue<T> dropRightUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Drops elements until the predicate holds for the current element, starting from the end.
 
 Specified by:
 
 dropRightUntil in interface LinearSeq<T>
 
 Specified by:
 
 dropRightUntil in interface Seq<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements, starting from the end.
 
 Returns:
 
 a new instance consisting of all elements until and including the last one which does satisfy the given predicate.
 - dropRightWhile
```
public Queue<T> dropRightWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Drops elements while the predicate holds for the current element, starting from the end.
 Note: This is essentially the same as dropRightUntil(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 dropRightWhile in interface LinearSeq<T>
 
 Specified by:
 
 dropRightWhile in interface Seq<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements, starting from the end.
 
 Returns:
 
 a new instance consisting of all elements until and including the last one which does not satisfy the given predicate.
 - filter
```
public Queue<T> filter(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Returns a new traversable consisting of all elements which satisfy the given predicate.
 
 Specified by:
 
 filter in interface LinearSeq<T>
 
 Specified by:
 
 filter in interface Seq<T>
 
 Specified by:
 
 filter in interface Traversable<T>
 
 Parameters:
 
 predicate - A predicate
 
 Returns:
 
 a new traversable
 - flatMap
```
public  Queue flatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends U>> mapper)
```
 Description copied from interface: Traversable
 
 FlatMaps this Traversable.
 
 Specified by:
 
 flatMap in interface LinearSeq<T>
 
 Specified by:
 
 flatMap in interface Seq<T>
 
 Specified by:
 
 flatMap in interface Traversable<T>
 
 Type Parameters:
 
 U - The resulting component type.
 
 Parameters:
 
 mapper - A mapper
 
 Returns:
 
 A new Traversable instance.
 - apply
```
public T apply(java.lang.Integer index)
```
 Description copied from interface: Seq
 
 A Seq is a partial function which returns the element at the specified index if the index is valid. It's up to the caller to make sure the index is valid (for instance through isDefinedAt). The behaviour is undefined if the index is out of bounds. It may throw any RuntimeException or return an arbitrary value.
 
 Specified by:
 
 apply in interface Seq<T>
 
 Specified by:
 
 apply in interface Function1<java.lang.Integer,T>
 
 Specified by:
 
 apply in interface PartialFunction<java.lang.Integer,T>
 
 Specified by:
 
 apply in interface java.util.function.Function<java.lang.Integer,T>
 
 Parameters:
 
 index - an index
 
 Returns:
 
 the element at the given index
 - group
```
public Seq<Queue<T>> group()
```
 Description copied from interface: Seq
 
 Groups subsequent equal elements.
 
 Specified by:
 
 group in interface LinearSeq<T>
 
 Specified by:
 
 group in interface Seq<T>
 
 Returns:
 
 a new Seq of new instances containing the equal elements.
 - groupBy
```
public <C> Map<C,Queue<T>> groupBy(java.util.function.Function<? super T,? extends C> classifier)
```
 Description copied from interface: Traversable
 
 Groups this elements by classifying the elements.
 
 Specified by:
 
 groupBy in interface LinearSeq<T>
 
 Specified by:
 
 groupBy in interface Seq<T>
 
 Specified by:
 
 groupBy in interface Traversable<T>
 
 Type Parameters:
 
 C - classified class type
 
 Parameters:
 
 classifier - A function which classifies elements into classes
 
 Returns:
 
 A Map containing the grouped elements
 
 See Also:
 
 Traversable.arrangeBy(Function)
 - grouped
```
public Iterator<Queue<T>> grouped(int size)
```
 Description copied from interface: Traversable
 Groups this Traversable into fixed size blocks.
 Let length be the length of this Iterable. Then grouped is defined as follows:
 - If this.isEmpty(), the resulting Iterator is empty.
 - If size <= length, the resulting Iterator will contain length / size blocks of size size and maybe a non-empty block of size length % size, if there are remaining elements.
 - If size > length, the resulting Iterator will contain one block of size length.
 Examples:
```
 
 [].grouped(1) = []
 [].grouped(0) throws
 [].grouped(-1) throws
 [1,2,3,4].grouped(2) = [[1,2],[3,4]]
 [1,2,3,4,5].grouped(2) = [[1,2],[3,4],[5]]
 [1,2,3,4].grouped(5) = [[1,2,3,4]]
 
 
```
 Please note that grouped(int) is a special case of Traversable.sliding(int, int), i.e. grouped(size) is the same as sliding(size, size).
 Specified by:
 
 grouped in interface LinearSeq<T>
 
 Specified by:
 
 grouped in interface Seq<T>
 
 Specified by:
 
 grouped in interface Traversable<T>
 
 Parameters:
 
 size - a positive block size
 
 Returns:
 
 A new Iterator of grouped blocks of the given size
 - hasDefiniteSize
```
public boolean hasDefiniteSize()
```
 Description copied from interface: Traversable
 
 Checks if this Traversable is known to have a finite size.
 This method should be implemented by classes only, i.e. not by interfaces.
 
 Specified by:
 
 hasDefiniteSize in interface Traversable<T>
 
 Returns:
 
 true, if this Traversable is known to have a finite size, false otherwise.
 - head
```
public T head()
```
 Description copied from interface: Traversable
 
 Returns the first element of a non-empty Traversable.
 
 Specified by:
 
 head in interface Traversable<T>
 
 Returns:
 
 The first element of this Traversable.
 - indexOf
```
public int indexOf(T element,
 int from)
```
 Description copied from interface: Seq
 
 Returns the index of the first occurrence of the given element after or at some start index or -1 if this does not contain the given element.
 
 Specified by:
 
 indexOf in interface Seq<T>
 
 Parameters:
 
 element - an element
 
 from - start index
 
 Returns:
 
 the index of the first occurrence of the given element
 - init
```
public Queue<T> init()
```
 Dual of tail(), returning all elements except the last.
 
 Specified by:
 
 init in interface LinearSeq<T>
 
 Specified by:
 
 init in interface Seq<T>
 
 Specified by:
 
 init in interface Traversable<T>
 
 Returns:
 
 a new instance containing all elements except the last.
 - insert
```
public Queue<T> insert(int index,
 T element)
```
 Description copied from interface: Seq
 
 Inserts the given element at the specified index.
 
 Specified by:
 
 insert in interface LinearSeq<T>
 
 Specified by:
 
 insert in interface Seq<T>
 
 Parameters:
 
 index - an index
 
 element - an element
 
 Returns:
 
 a new Seq, where the given element is inserted into this at the given index
 - insertAll
```
public Queue<T> insertAll(int index,
 java.lang.Iterable<? extends T> elements)
```
 Description copied from interface: Seq
 
 Inserts the given elements at the specified index.
 
 Specified by:
 
 insertAll in interface LinearSeq<T>
 
 Specified by:
 
 insertAll in interface Seq<T>
 
 Parameters:
 
 index - an index
 
 elements - An Iterable of elements
 
 Returns:
 
 a new Seq, where the given elements are inserted into this at the given index
 - intersperse
```
public Queue<T> intersperse(T element)
```
 Description copied from interface: Seq
 
 Inserts an element between all elements of this Traversable.
 
 Specified by:
 
 intersperse in interface LinearSeq<T>
 
 Specified by:
 
 intersperse in interface Seq<T>
 
 Parameters:
 
 element - An element.
 
 Returns:
 
 an interspersed version of this
 - isAsync
```
public boolean isAsync()
```
 A Queue is computed synchronously.
 
 Specified by:
 
 isAsync in interface Value<T>
 
 Returns:
 
 false
 - isEmpty
```
public boolean isEmpty()
```
 Description copied from interface: Traversable
 
 Checks if this Traversable is empty.
 
 Specified by:
 
 isEmpty in interface Traversable<T>
 
 Specified by:
 
 isEmpty in interface Value<T>
 
 Returns:
 
 true, if this Traversable contains no elements, false otherwise.
 - isLazy
```
public boolean isLazy()
```
 A Queue is computed eagerly.
 
 Specified by:
 
 isLazy in interface Value<T>
 
 Returns:
 
 false
 - isTraversableAgain
```
public boolean isTraversableAgain()
```
 Description copied from interface: Traversable
 
 Checks if this Traversable can be repeatedly traversed.
 This method should be implemented by classes only, i.e. not by interfaces.
 
 Specified by:
 
 isTraversableAgain in interface Traversable<T>
 
 Returns:
 
 true, if this Traversable is known to be traversable repeatedly, false otherwise.
 - last
```
public T last()
```
 Description copied from interface: Traversable
 
 Dual of Traversable.head(), returning the last element.
 
 Specified by:
 
 last in interface Traversable<T>
 
 Returns:
 
 the last element.
 - lastIndexOf
```
public int lastIndexOf(T element,
 int end)
```
 Description copied from interface: Seq
 
 Returns the index of the last occurrence of the given element before or at a given end index or -1 if this does not contain the given element.
 
 Specified by:
 
 lastIndexOf in interface Seq<T>
 
 Parameters:
 
 element - an element
 
 end - the end index
 
 Returns:
 
 the index of the last occurrence of the given element
 - length
```
public int length()
```
 Description copied from interface: Traversable
 
 Computes the number of elements of this Traversable.
 Same as Traversable.size().
 
 Specified by:
 
 length in interface Traversable<T>
 
 Returns:
 
 the number of elements
 - isDefinedAt
```
@Deprecated
public boolean isDefinedAt(java.lang.Integer index)
```
 Deprecated.
 
 Description copied from interface: PartialFunction
 
 Tests if a value is contained in the function's domain.
 
 Specified by:
 
 isDefinedAt in interface PartialFunction<java.lang.Integer,T>
 
 Parameters:
 
 index - a potential function argument
 
 Returns:
 
 true, if the given value is contained in the function's domain, false otherwise
 - map
```
public  Queue map(java.util.function.Function<? super T,? extends U> mapper)
```
 Description copied from interface: Traversable
 
 Maps the elements of this Traversable to elements of a new type preserving their order, if any.
 
 Specified by:
 
 map in interface LinearSeq<T>
 
 Specified by:
 
 map in interface Seq<T>
 
 Specified by:
 
 map in interface Traversable<T>
 
 Specified by:
 
 map in interface Value<T>
 
 Type Parameters:
 
 U - Component type of the target Traversable
 
 Parameters:
 
 mapper - A mapper.
 
 Returns:
 
 a mapped Traversable
 - orElse
```
public Queue<T> orElse(java.lang.Iterable<? extends T> other)
```
 Description copied from interface: Traversable
 
 Returns this Traversable if it is nonempty, otherwise return the alternative.
 
 Specified by:
 
 orElse in interface LinearSeq<T>
 
 Specified by:
 
 orElse in interface Seq<T>
 
 Specified by:
 
 orElse in interface Traversable<T>
 
 Parameters:
 
 other - An alternative Traversable
 
 Returns:
 
 this Traversable if it is nonempty, otherwise return the alternative.
 - orElse
```
public Queue<T> orElse(java.util.function.Supplier<? extends java.lang.Iterable<? extends T>> supplier)
```
 Description copied from interface: Traversable
 
 Returns this Traversable if it is nonempty, otherwise return the result of evaluating supplier.
 
 Specified by:
 
 orElse in interface LinearSeq<T>
 
 Specified by:
 
 orElse in interface Seq<T>
 
 Specified by:
 
 orElse in interface Traversable<T>
 
 Parameters:
 
 supplier - An alternative Traversable supplier
 
 Returns:
 
 this Traversable if it is nonempty, otherwise return the result of evaluating supplier.
 - padTo
```
public Queue<T> padTo(int length,
 T element)
```
 Description copied from interface: Seq
 
 A copy of this sequence with an element appended until a given target length is reached.
 Note: lazily-evaluated Seq implementations need to process all elements in order to gather the overall length.
 
 Specified by:
 
 padTo in interface LinearSeq<T>
 
 Specified by:
 
 padTo in interface Seq<T>
 
 Parameters:
 
 length - the target length
 
 element - the padding element
 
 Returns:
 
 a new sequence consisting of all elements of this sequence followed by the minimal number of occurrences of element so that the resulting sequence has a length of at least length.
 - leftPadTo
```
public Queue<T> leftPadTo(int length,
 T element)
```
 Description copied from interface: Seq
 
 A copy of this sequence with an element prepended until a given target length is reached.
 Note: lazily-evaluated Seq implementations need to process all elements in order to gather the overall length.
 
 Specified by:
 
 leftPadTo in interface Seq<T>
 
 Parameters:
 
 length - the target length
 
 element - the padding element
 
 Returns:
 
 a new sequence consisting of all elements of this sequence prepended by the minimal number of occurrences of element so that the resulting sequence has a length of at least length.
 - patch
```
public Queue<T> patch(int from,
 java.lang.Iterable<? extends T> that,
 int replaced)
```
 Description copied from interface: Seq
 
 Produces a new list where a slice of elements in this list is replaced by another sequence.
 
 Specified by:
 
 patch in interface LinearSeq<T>
 
 Specified by:
 
 patch in interface Seq<T>
 
 Parameters:
 
 from - the index of the first replaced element
 
 that - sequence for replacement
 
 replaced - the number of elements to drop in the original list
 
 Returns:
 
 a new sequence.
 - partition
```
public Tuple2<Queue<T>,Queue<T>> partition(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Creates a partition of this Traversable by splitting this elements in two in distinct traversables according to a predicate.
 
 Specified by:
 
 partition in interface LinearSeq<T>
 
 Specified by:
 
 partition in interface Seq<T>
 
 Specified by:
 
 partition in interface Traversable<T>
 
 Parameters:
 
 predicate - A predicate which classifies an element if it is in the first or the second traversable.
 
 Returns:
 
 A disjoint union of two traversables. The first Traversable contains all elements that satisfy the given predicate, the second Traversable contains all elements that don't. The original order of elements is preserved.
 - permutations
```
public Queue<Queue<T>> permutations()
```
 Description copied from interface: Seq
 Computes all unique permutations.
 Example:
```
 
 [].permutations() = []

 [1,2,3].permutations() = [
 [1,2,3],
 [1,3,2],
 [2,1,3],
 [2,3,1],
 [3,1,2],
 [3,2,1]
 ]
 
 
```
 Specified by:
 
 permutations in interface LinearSeq<T>
 
 Specified by:
 
 permutations in interface Seq<T>
 
 Returns:
 
 this unique permutations
 - prepend
```
public Queue<T> prepend(T element)
```
 Description copied from interface: Seq
 
 Prepends an element to this.
 
 Specified by:
 
 prepend in interface LinearSeq<T>
 
 Specified by:
 
 prepend in interface Seq<T>
 
 Parameters:
 
 element - An element
 
 Returns:
 
 A new Seq containing the given element prepended to this elements
 - prependAll
```
public Queue<T> prependAll(java.lang.Iterable<? extends T> elements)
```
 Description copied from interface: Seq
 
 Prepends all given elements to this.
 
 Specified by:
 
 prependAll in interface LinearSeq<T>
 
 Specified by:
 
 prependAll in interface Seq<T>
 
 Parameters:
 
 elements - An Iterable of elements
 
 Returns:
 
 A new Seq containing the given elements prepended to this elements
 - remove
```
public Queue<T> remove(T element)
```
 Description copied from interface: Seq
 
 Removes the first occurrence of the given element.
 
 Specified by:
 
 remove in interface LinearSeq<T>
 
 Specified by:
 
 remove in interface Seq<T>
 
 Parameters:
 
 element - An element to be removed from this Seq.
 
 Returns:
 
 a Seq containing all elements of this without the first occurrence of the given element.
 - removeFirst
```
public Queue<T> removeFirst(java.util.function.Predicate<T> predicate)
```
 Description copied from interface: Seq
 
 Removes the first occurrence that satisfy predicate
 
 Specified by:
 
 removeFirst in interface LinearSeq<T>
 
 Specified by:
 
 removeFirst in interface Seq<T>
 
 Parameters:
 
 predicate - an predicate
 
 Returns:
 
 a new Seq
 - removeLast
```
public Queue<T> removeLast(java.util.function.Predicate<T> predicate)
```
 Description copied from interface: Seq
 
 Removes the last occurrence that satisfy predicate
 
 Specified by:
 
 removeLast in interface LinearSeq<T>
 
 Specified by:
 
 removeLast in interface Seq<T>
 
 Parameters:
 
 predicate - an predicate
 
 Returns:
 
 a new Seq
 - removeAt
```
public Queue<T> removeAt(int index)
```
 Description copied from interface: Seq
 
 Removes the element at the specified position in this sequence. Shifts any subsequent elements to the left (subtracts one from their indices).
 
 Specified by:
 
 removeAt in interface LinearSeq<T>
 
 Specified by:
 
 removeAt in interface Seq<T>
 
 Parameters:
 
 index - position of element to remove
 
 Returns:
 
 a sequence containing all elements of this without the element at the specified position.
 - removeAll
```
public Queue<T> removeAll(T element)
```
 Description copied from interface: Seq
 
 Removes all occurrences of the given element.
 
 Specified by:
 
 removeAll in interface LinearSeq<T>
 
 Specified by:
 
 removeAll in interface Seq<T>
 
 Parameters:
 
 element - An element to be removed from this Seq.
 
 Returns:
 
 a Seq containing all elements of this but not the given element.
 - replace
```
public Queue<T> replace(T currentElement,
 T newElement)
```
 Description copied from interface: Traversable
 
 Replaces the first occurrence (if exists) of the given currentElement with newElement.
 
 Specified by:
 
 replace in interface LinearSeq<T>
 
 Specified by:
 
 replace in interface Seq<T>
 
 Specified by:
 
 replace in interface Traversable<T>
 
 Parameters:
 
 currentElement - An element to be substituted.
 
 newElement - A replacement for currentElement.
 
 Returns:
 
 a Traversable containing all elements of this where the first occurrence of currentElement is replaced with newElement.
 - replaceAll
```
public Queue<T> replaceAll(T currentElement,
 T newElement)
```
 Description copied from interface: Traversable
 
 Replaces all occurrences of the given currentElement with newElement.
 
 Specified by:
 
 replaceAll in interface LinearSeq<T>
 
 Specified by:
 
 replaceAll in interface Seq<T>
 
 Specified by:
 
 replaceAll in interface Traversable<T>
 
 Parameters:
 
 currentElement - An element to be substituted.
 
 newElement - A replacement for currentElement.
 
 Returns:
 
 a Traversable containing all elements of this where all occurrences of currentElement are replaced with newElement.
 - reverse
```
public Queue<T> reverse()
```
 Description copied from interface: Seq
 
 Reverses the order of elements.
 
 Specified by:
 
 reverse in interface LinearSeq<T>
 
 Specified by:
 
 reverse in interface Seq<T>
 
 Returns:
 
 the reversed elements.
 - rotateLeft
```
public Queue<T> rotateLeft(int n)
```
 Description copied from interface: Seq
 Circular rotates the elements by the specified distance to the left direction.
```
 // = List(3, 4, 5, 1, 2)
 List.of(1, 2, 3, 4, 5).rotateLeft(2);
 
```
 Specified by:
 
 rotateLeft in interface LinearSeq<T>
 
 Specified by:
 
 rotateLeft in interface Seq<T>
 
 Parameters:
 
 n - distance of left rotation
 
 Returns:
 
 the rotated elements.
 - rotateRight
```
public Queue<T> rotateRight(int n)
```
 Description copied from interface: Seq
 Circular rotates the elements by the specified distance to the right direction.
```
 // = List(4, 5, 1, 2, 3)
 List.of(1, 2, 3, 4, 5).rotateRight(2);
 
```
 Specified by:
 
 rotateRight in interface LinearSeq<T>
 
 Specified by:
 
 rotateRight in interface Seq<T>
 
 Parameters:
 
 n - distance of right rotation
 
 Returns:
 
 the rotated elements.
 - scan
```
public Queue<T> scan(T zero,
 java.util.function.BiFunction<? super T,? super T,? extends T> operation)
```
 Description copied from interface: Traversable
 
 Computes a prefix scan of the elements of the collection. Note: The neutral element z may be applied more than once.
 
 Specified by:
 
 scan in interface LinearSeq<T>
 
 Specified by:
 
 scan in interface Seq<T>
 
 Specified by:
 
 scan in interface Traversable<T>
 
 Parameters:
 
 zero - neutral element for the operator op
 
 operation - the associative operator for the scan
 
 Returns:
 
 a new traversable collection containing the prefix scan of the elements in this traversable collection
 - scanLeft
```
public  Queue scanLeft(U zero,
 java.util.function.BiFunction<? super U,? super T,? extends U> operation)
```
 Description copied from interface: Traversable
 
 Produces a collection containing cumulative results of applying the operator going left to right. Note: will not terminate for infinite-sized collections. Note: might return different results for different runs, unless the underlying collection type is ordered.
 
 Specified by:
 
 scanLeft in interface LinearSeq<T>
 
 Specified by:
 
 scanLeft in interface Seq<T>
 
 Specified by:
 
 scanLeft in interface Traversable<T>
 
 Type Parameters:
 
 U - the type of the elements in the resulting collection
 
 Parameters:
 
 zero - the initial value
 
 operation - the binary operator applied to the intermediate result and the element
 
 Returns:
 
 collection with intermediate results
 - scanRight
```
public  Queue scanRight(U zero,
 java.util.function.BiFunction<? super T,? super U,? extends U> operation)
```
 Description copied from interface: Traversable
 
 Produces a collection containing cumulative results of applying the operator going right to left. The head of the collection is the last cumulative result. Note: will not terminate for infinite-sized collections. Note: might return different results for different runs, unless the underlying collection type is ordered.
 
 Specified by:
 
 scanRight in interface LinearSeq<T>
 
 Specified by:
 
 scanRight in interface Seq<T>
 
 Specified by:
 
 scanRight in interface Traversable<T>
 
 Type Parameters:
 
 U - the type of the elements in the resulting collection
 
 Parameters:
 
 zero - the initial value
 
 operation - the binary operator applied to the intermediate result and the element
 
 Returns:
 
 collection with intermediate results
 - shuffle
```
public Queue<T> shuffle()
```
 Description copied from interface: Seq
 
 Randomize the order of the elements in the current sequence.
 
 Specified by:
 
 shuffle in interface LinearSeq<T>
 
 Specified by:
 
 shuffle in interface Seq<T>
 
 Returns:
 
 a sequence with the same elements as the current sequence in a random order.
 - shuffle
```
public Queue<T> shuffle(java.util.Random random)
```
 Description copied from interface: Seq
 
 Randomize the order of the elements in the current sequence using the given source of randomness.
 
 Specified by:
 
 shuffle in interface LinearSeq<T>
 
 Specified by:
 
 shuffle in interface Seq<T>
 
 Parameters:
 
 random - A random number generator
 
 Returns:
 
 a sequence with the same elements as the current sequence in a random order.
 - slice
```
public Queue<T> slice(int beginIndex,
 int endIndex)
```
 Description copied from interface: Seq
 Returns a Seq that is a slice of this. The slice begins with the element at the specified beginIndex and extends to the element at index endIndex - 1.
 Examples:
```
 
 List.of(1, 2, 3, 4).slice(1, 3); // = (2, 3)
 List.of(1, 2, 3, 4).slice(0, 4); // = (1, 2, 3, 4)
 List.of(1, 2, 3, 4).slice(2, 2); // = ()
 List.of(1, 2).slice(1, 0); // = ()
 List.of(1, 2).slice(-10, 10); // = (1, 2)
 
 
```
 See also Seq.subSequence(int, int) which throws in some cases instead of returning a sequence.
 Specified by:
 
 slice in interface LinearSeq<T>
 
 Specified by:
 
 slice in interface Seq<T>
 
 Parameters:
 
 beginIndex - the beginning index, inclusive
 
 endIndex - the end index, exclusive
 
 Returns:
 
 the specified slice
 - slideBy
```
public Iterator<Queue<T>> slideBy(java.util.function.Function<? super T,?> classifier)
```
 Description copied from interface: Traversable
 Slides a non-overlapping window of a variable size over this Traversable.
 Each window contains elements with the same class, as determined by classifier. Two consecutive values in this Traversable will be in the same window only if classifier returns equal values for them. Otherwise, the values will constitute the last element of the previous window and the first element of the next window.
 Examples:
```
 [].slideBy(Function.identity()) = []
 [1,2,3,4,4,5].slideBy(Function.identity()) = [[1],[2],[3],[4,4],[5]]
 [1,2,3,10,12,5,7,20,29].slideBy(x -> x/10) = [[1,2,3],[10,12],[5,7],[20,29]]
 
```
 Specified by:
 
 slideBy in interface LinearSeq<T>
 
 Specified by:
 
 slideBy in interface Seq<T>
 
 Specified by:
 
 slideBy in interface Traversable<T>
 
 Parameters:
 
 classifier - A function which classifies elements into classes
 
 Returns:
 
 A new Iterator of windows of the grouped elements
 - sliding
```
public Iterator<Queue<T>> sliding(int size)
```
 Description copied from interface: Traversable
 
 Slides a window of a specific size and step size 1 over this Traversable by calling Traversable.sliding(int, int).
 
 Specified by:
 
 sliding in interface LinearSeq<T>
 
 Specified by:
 
 sliding in interface Seq<T>
 
 Specified by:
 
 sliding in interface Traversable<T>
 
 Parameters:
 
 size - a positive window size
 
 Returns:
 
 a new Iterator of windows of a specific size using step size 1
 - sliding
```
public Iterator<Queue<T>> sliding(int size,
 int step)
```
 Description copied from interface: Traversable
 Slides a window of a specific size and step size over this Traversable.
 Examples:
```
 
 [].sliding(1,1) = []
 [1,2,3,4,5].sliding(2,3) = [[1,2],[4,5]]
 [1,2,3,4,5].sliding(2,4) = [[1,2],[5]]
 [1,2,3,4,5].sliding(2,5) = [[1,2]]
 [1,2,3,4].sliding(5,3) = [[1,2,3,4]]
 
 
```
 Specified by:
 
 sliding in interface LinearSeq<T>
 
 Specified by:
 
 sliding in interface Seq<T>
 
 Specified by:
 
 sliding in interface Traversable<T>
 
 Parameters:
 
 size - a positive window size
 
 step - a positive step size
 
 Returns:
 
 a new Iterator of windows of a specific size using a specific step size
 - sorted
```
public Queue<T> sorted()
```
 Description copied from interface: Seq
 
 Sorts this elements according to their natural order. If this elements are not Comparable, a java.lang.ClassCastException may be thrown.
 
 Specified by:
 
 sorted in interface LinearSeq<T>
 
 Specified by:
 
 sorted in interface Seq<T>
 
 Returns:
 
 A sorted version of this
 - sorted
```
public Queue<T> sorted(java.util.Comparator<? super T> comparator)
```
 Description copied from interface: Seq
 
 Sorts this elements according to the provided Comparator. If this elements are not Comparable, a java.lang.ClassCastException may be thrown.
 
 Specified by:
 
 sorted in interface LinearSeq<T>
 
 Specified by:
 
 sorted in interface Seq<T>
 
 Parameters:
 
 comparator - A comparator
 
 Returns:
 
 a sorted version of this
 - sortBy
```
public > Queue<T> sortBy(java.util.function.Function<? super T,? extends U> mapper)
```
 Description copied from interface: Seq
 
 Sorts this elements by comparing the elements in a different domain, using the given mapper.
 
 Specified by:
 
 sortBy in interface LinearSeq<T>
 
 Specified by:
 
 sortBy in interface Seq<T>
 
 Type Parameters:
 
 U - The domain where elements are compared
 
 Parameters:
 
 mapper - A mapper
 
 Returns:
 
 a sorted version of this
 - sortBy
```
public  Queue<T> sortBy(java.util.Comparator<? super U> comparator,
 java.util.function.Function<? super T,? extends U> mapper)
```
 Description copied from interface: Seq
 
 Sorts this elements by comparing the elements in a different domain, using the given mapper.
 
 Specified by:
 
 sortBy in interface LinearSeq<T>
 
 Specified by:
 
 sortBy in interface Seq<T>
 
 Type Parameters:
 
 U - The domain where elements are compared
 
 Parameters:
 
 comparator - A comparator
 
 mapper - A mapper
 
 Returns:
 
 a sorted version of this
 - span
```
public Tuple2<Queue<T>,Queue<T>> span(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Returns a tuple where the first element is the longest prefix of elements that satisfy the given predicate and the second element is the remainder.
 
 Specified by:
 
 span in interface LinearSeq<T>
 
 Specified by:
 
 span in interface Seq<T>
 
 Specified by:
 
 span in interface Traversable<T>
 
 Parameters:
 
 predicate - A predicate.
 
 Returns:
 
 a Tuple containing the longest prefix of elements that satisfy p and the remainder.
 - splitAt
```
public Tuple2<Queue<T>,Queue<T>> splitAt(int n)
```
 Description copied from interface: Seq
 
 Splits a Seq at the specified index. The result of splitAt(n) is equivalent to Tuple.of(take(n), drop(n)).
 
 Specified by:
 
 splitAt in interface Seq<T>
 
 Parameters:
 
 n - An index.
 
 Returns:
 
 A Tuple containing the first n and the remaining elements.
 - splitAt
```
public Tuple2<Queue<T>,Queue<T>> splitAt(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Splits a sequence at the first element which satisfies the Predicate, e.g. Tuple(init, element+tail).
 
 Specified by:
 
 splitAt in interface Seq<T>
 
 Parameters:
 
 predicate - An predicate
 
 Returns:
 
 A Tuple containing divided sequences
 - splitAtInclusive
```
public Tuple2<Queue<T>,Queue<T>> splitAtInclusive(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Splits a sequence at the first element which satisfies the Predicate, e.g. Tuple(init+element, tail).
 
 Specified by:
 
 splitAtInclusive in interface Seq<T>
 
 Parameters:
 
 predicate - An predicate
 
 Returns:
 
 A Tuple containing divided sequences
 - startsWith
```
public boolean startsWith(java.lang.Iterable<? extends T> that,
 int offset)
```
 Description copied from interface: Seq
 
 Tests whether this list contains the given sequence at a given index.
 Note: If the both the receiver object this and the argument that are infinite sequences this method may not terminate.
 
 Specified by:
 
 startsWith in interface Seq<T>
 
 Parameters:
 
 that - the sequence to test
 
 offset - the index where the sequence is searched.
 
 Returns:
 
 true if that is empty or that is prefix of this collection starting from the given offset, false otherwise.
 - subSequence
```
public Queue<T> subSequence(int beginIndex)
```
 Description copied from interface: Seq
 Returns a Seq that is a subsequence of this. The subsequence begins with the element at the specified beginIndex and extends to the end of this Seq.
 Examples:
```
 
 List.of(1, 2).subSequence(0); // = (1, 2)
 List.of(1, 2).subSequence(1); // = (2)
 List.of(1, 2).subSequence(2); // = ()
 List.of(1, 2).subSequence(10); // throws IndexOutOfBoundsException
 List.of(1, 2).subSequence(-10); // throws IndexOutOfBoundsException
 
 
```
 See also Seq.drop(int) which is similar but does not throw.
 Specified by:
 
 subSequence in interface LinearSeq<T>
 
 Specified by:
 
 subSequence in interface Seq<T>
 
 Parameters:
 
 beginIndex - the beginning index, inclusive
 
 Returns:
 
 the specified subsequence
 - subSequence
```
public Queue<T> subSequence(int beginIndex,
 int endIndex)
```
 Description copied from interface: Seq
 Returns a Seq that is a subsequence of this. The subsequence begins with the element at the specified beginIndex and extends to the element at index endIndex - 1.
 Examples:
```
 
 List.of(1, 2, 3, 4).subSequence(1, 3); // = (2, 3)
 List.of(1, 2, 3, 4).subSequence(0, 4); // = (1, 2, 3, 4)
 List.of(1, 2, 3, 4).subSequence(2, 2); // = ()
 List.of(1, 2).subSequence(1, 0); // throws IndexOutOfBoundsException
 List.of(1, 2).subSequence(-10, 1); // throws IndexOutOfBoundsException
 List.of(1, 2).subSequence(0, 10); // throws IndexOutOfBoundsException
 
 
```
 See also Seq.slice(int, int) which returns an empty sequence instead of throwing.
 Specified by:
 
 subSequence in interface LinearSeq<T>
 
 Specified by:
 
 subSequence in interface Seq<T>
 
 Parameters:
 
 beginIndex - the beginning index, inclusive
 
 endIndex - the end index, exclusive
 
 Returns:
 
 the specified subsequence
 - tail
```
public Queue<T> tail()
```
 Drops the first element of a non-empty Traversable.
 
 Specified by:
 
 tail in interface LinearSeq<T>
 
 Specified by:
 
 tail in interface Seq<T>
 
 Specified by:
 
 tail in interface Traversable<T>
 
 Returns:
 
 A new instance of Traversable containing all elements except the first.
 - take
```
public Queue<T> take(int n)
```
 Description copied from interface: Traversable
 
 Takes the first n elements of this or all elements, if this length < n.
 The result is equivalent to sublist(0, max(0, min(length(), n))) but does not throw if n < 0 or n > length().
 In the case of n < 0 the empty instance is returned, in the case of n > length() this is returned.
 
 Specified by:
 
 take in interface LinearSeq<T>
 
 Specified by:
 
 take in interface Seq<T>
 
 Specified by:
 
 take in interface Traversable<T>
 
 Parameters:
 
 n - The number of elements to take.
 
 Returns:
 
 A new instance consisting of the first n elements of this or all elements, if this has less than n elements.
 - takeUntil
```
public Queue<T> takeUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Takes elements until the predicate holds for the current element.
 Note: This is essentially the same as takeWhile(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 takeUntil in interface LinearSeq<T>
 
 Specified by:
 
 takeUntil in interface Seq<T>
 
 Specified by:
 
 takeUntil in interface Traversable<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements before the first one which does satisfy the given predicate.
 - takeRight
```
public Queue<T> takeRight(int n)
```
 Description copied from interface: Traversable
 
 Takes the last n elements of this or all elements, if this length < n.
 The result is equivalent to sublist(max(0, min(length(), length() - n)), n), i.e. takeRight will not throw if n < 0 or n > length().
 In the case of n < 0 the empty instance is returned, in the case of n > length() this is returned.
 
 Specified by:
 
 takeRight in interface LinearSeq<T>
 
 Specified by:
 
 takeRight in interface Seq<T>
 
 Specified by:
 
 takeRight in interface Traversable<T>
 
 Parameters:
 
 n - The number of elements to take.
 
 Returns:
 
 A new instance consisting of the last n elements of this or all elements, if this has less than n elements.
 - takeRightUntil
```
public Queue<T> takeRightUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Takes elements until the predicate holds for the current element, starting from the end.
 
 Specified by:
 
 takeRightUntil in interface LinearSeq<T>
 
 Specified by:
 
 takeRightUntil in interface Seq<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements, starting from the end.
 
 Returns:
 
 a new instance consisting of all elements after the last one which does satisfy the given predicate.
 - takeRightWhile
```
public Queue<T> takeRightWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Seq
 
 Takes elements while the predicate holds for the current element, starting from the end.
 Note: This is essentially the same as takeRightUntil(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 takeRightWhile in interface LinearSeq<T>
 
 Specified by:
 
 takeRightWhile in interface Seq<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements, starting from the end.
 
 Returns:
 
 a new instance consisting of all elements after the last one which does not satisfy the given predicate.
 - transform
```
public  U transform(java.util.function.Function<? super Queue<T>,? extends U> f)
```
 Transforms this Queue.
 
 Type Parameters:
 
 U - Type of transformation result
 
 Parameters:
 
 f - A transformation
 
 Returns:
 
 An instance of type U
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - update
```
public Queue<T> update(int index,
 T element)
```
 Description copied from interface: Seq
 
 Updates the given element at the specified index.
 
 Specified by:
 
 update in interface LinearSeq<T>
 
 Specified by:
 
 update in interface Seq<T>
 
 Parameters:
 
 index - an index
 
 element - an element
 
 Returns:
 
 a new Seq consisting of all previous elements, with a single one (at the given index), changed to the new value.
 - update
```
public Queue<T> update(int index,
 java.util.function.Function<? super T,? extends T> updater)
```
 Description copied from interface: Seq
 
 Updates the given element at the specified index using the specified function.
 
 Specified by:
 
 update in interface LinearSeq<T>
 
 Specified by:
 
 update in interface Seq<T>
 
 Parameters:
 
 index - an index
 
 updater - a function transforming the previous value
 
 Returns:
 
 a new Seq consisting of all previous elements, with a single one (at the given index), changed to the new value.
 - zip
```
public  Queue<Tuple2<T,U>> zip(java.lang.Iterable<? extends U> that)
```
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable collection by combining corresponding elements in pairs. If one of the two iterables is longer than the other, its remaining elements are ignored.
 The length of the returned traversable is the minimum of the lengths of this traversable and that iterable.
 
 Specified by:
 
 zip in interface LinearSeq<T>
 
 Specified by:
 
 zip in interface Seq<T>
 
 Specified by:
 
 zip in interface Traversable<T>
 
 Type Parameters:
 
 U - The type of the second half of the returned pairs.
 
 Parameters:
 
 that - The Iterable providing the second half of each result pair.
 
 Returns:
 
 a new traversable containing pairs consisting of corresponding elements of this traversable and that iterable.
 - zipWith
```
public <U,R> Queue<R> zipWith(java.lang.Iterable<? extends U> that,
 java.util.function.BiFunction<? super T,? super U,? extends R> mapper)
```
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable collection by mapping elements. If one of the two iterables is longer than the other, its remaining elements are ignored.
 The length of the returned traversable is the minimum of the lengths of this traversable and that iterable.
 
 Specified by:
 
 zipWith in interface LinearSeq<T>
 
 Specified by:
 
 zipWith in interface Seq<T>
 
 Specified by:
 
 zipWith in interface Traversable<T>
 
 Type Parameters:
 
 U - The type of the second parameter of the mapper.
 
 R - The type of the mapped elements.
 
 Parameters:
 
 that - The Iterable providing the second parameter of the mapper.
 
 mapper - a mapper.
 
 Returns:
 
 a new traversable containing mapped elements of this traversable and that iterable.
 - zipAll
```
public  Queue<Tuple2<T,U>> zipAll(java.lang.Iterable<? extends U> that,
 T thisElem,
 U thatElem)
```
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable by combining corresponding elements in pairs. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.
 The length of the returned traversable is the maximum of the lengths of this traversable and that iterable.
 Special case: if this traversable is shorter than that elements, and that elements contains duplicates, the resulting traversable may be shorter than the maximum of the lengths of this and that because a traversable contains an element at most once.
 If this Traversable is shorter than that, thisElem values are used to fill the result. If that is shorter than this Traversable, thatElem values are used to fill the result.
 
 Specified by:
 
 zipAll in interface LinearSeq<T>
 
 Specified by:
 
 zipAll in interface Seq<T>
 
 Specified by:
 
 zipAll in interface Traversable<T>
 
 Type Parameters:
 
 U - The type of the second half of the returned pairs.
 
 Parameters:
 
 that - The Iterable providing the second half of each result pair.
 
 thisElem - The element to be used to fill up the result if this traversable is shorter than that.
 
 thatElem - The element to be used to fill up the result if that is shorter than this traversable.
 
 Returns:
 
 A new traversable containing pairs consisting of corresponding elements of this traversable and that.
 - zipWithIndex
```
public Queue<Tuple2<T,java.lang.Integer>> zipWithIndex()
```
 Description copied from interface: Traversable
 
 Zips this traversable with its indices.
 
 Specified by:
 
 zipWithIndex in interface LinearSeq<T>
 
 Specified by:
 
 zipWithIndex in interface Seq<T>
 
 Specified by:
 
 zipWithIndex in interface Traversable<T>
 
 Returns:
 
 A new traversable containing all elements of this traversable paired with their index, starting with 0.
 - zipWithIndex
```
public  Queue zipWithIndex(java.util.function.BiFunction<? super T,? super java.lang.Integer,? extends U> mapper)
```
 Description copied from interface: Traversable
 
 Zips this traversable with its indices by applying mapper provided.
 
 Specified by:
 
 zipWithIndex in interface LinearSeq<T>
 
 Specified by:
 
 zipWithIndex in interface Seq<T>
 
 Specified by:
 
 zipWithIndex in interface Traversable<T>
 
 Type Parameters:
 
 U - The type of the mapped elements.
 
 Parameters:
 
 mapper - a mapper.
 
 Returns:
 
 a new traversable containing elements of this traversable, zipped with indices, and mapped with mapper provided.
 - stringPrefix
```
public java.lang.String stringPrefix()
```
 Description copied from interface: Value
 
 Returns the name of this Value type, which is used by toString().
 
 Specified by:
 
 stringPrefix in interface Value<T>
 
 Returns:
 
 This type name.
 - equals
```
public boolean equals(java.lang.Object o)
```
 Description copied from interface: Traversable
 In Vavr there are four basic classes of collections:
 - Seq (sequential elements)
 - Set (distinct elements)
 - Map (indexed elements)
 - Multimap (indexed collections)
 Two collection instances of these classes are equal if and only if both collections
 - belong to the same basic collection class (Seq, Set, Map or Multimap)
 - contain the same elements
 - have the same element order, if the collections are of type Seq
 Two Map/Multimap elements, resp. entries, (key1, value1) and (key2, value2) are equal, if the keys are equal and the values are equal.
 Notes:
 - No collection instance equals null, e.g. Queue(1) not equals null.
 - Nulls are allowed and handled as expected, e.g. List(null, 1) equals Stream(null, 1) and HashMap((null, 1)) equals LinkedHashMap((null, 1)).
 - The element order is taken into account for Seq only. E.g. List(null, 1) not equals Stream(1, null) and HashMap((null, 1), ("a", null)) equals LinkedHashMap(("a", null), (null, 1)). The reason is, that we do not know which implementations we compare when having two instances of type Map, Multimap or Set (see Liskov Substitution Principle).
 - Other collection classes are equal if their types are equal and their elements are equal (in iteration order).
 - Iterator equality is defined to be object reference equality.
 Specified by:
 
 equals in interface Traversable<T>
 
 Specified by:
 
 equals in interface Value<T>
 
 Overrides:
 
 equals in class java.lang.Object
 
 Parameters:
 
 o - an object, may be null
 
 Returns:
 
 true, if this collection equals the given object according to the rules described above, false otherwise.
 - hashCode
```
public int hashCode()
```
 Description copied from interface: Traversable
 Returns the hash code of this collection.
 We distinguish between two types of hashes, those for collections with predictable iteration order (like Seq) and those with arbitrary iteration order (like Set, Map and Multimap).
 In all cases the hash of an empty collection is defined to be 1.
 Collections with predictable iteration order are hashed as follows:
```
 int hash = 1;
 for (T t : this) { hash = hash * 31 + Objects.hashCode(t); }
 
```
 Collections with arbitrary iteration order are hashed in a way such that the hash of a fixed number of elements is independent of their iteration order.
```
 int hash = 1;
 for (T t : this) { hash += Objects.hashCode(t); }
 
```
 Please note that the particular hashing algorithms may change in a future version of Vavr.
 Generally, hash codes of collections aren't cached in Vavr (opposed to the size/length). Storing hash codes in order to reduce the time complexity would increase the memory footprint. Persistent collections are built upon tree structures, it allows us to implement efficient memory sharing. A drawback of tree structures is that they make it necessary to store collection attributes at each tree node (read: element).
 The computation of the hash code is linear in time, i.e. O(n). If the hash code of a collection is re-calculated often, e.g. when using a List as HashMap key, we might want to cache the hash code. This can be achieved by simply using a wrapper class, which is not included in Vavr but could be implemented like this:
```
 public final class Hashed<K> {

 private final K key;
 private final Lazy<Integer> hashCode;

 public Hashed(K key) {
 this.key = key;
 this.hashCode = Lazy.of(() -> Objects.hashCode(key));
 }

 public K key() {
 return key;
 }

 &#64;Override
 public boolean equals(Object o) {
 if (o == key) {
 return true;
 } else if (key != null && o instanceof Hashed) {
 final Hashed that = (Hashed) o;
 return key.equals(that.key);
 } else {
 return false;
 }
 }

 &#64;Override
 public int hashCode() {
 return hashCode.get();
 }

 &#64;Override
 public String toString() {
 return "Hashed(" + (key == null ? "null" : key.toString()) + ")";
 }
 }
 
```
 Specified by:
 
 hashCode in interface Traversable<T>
 
 Specified by:
 
 hashCode in interface Value<T>
 
 Overrides:
 
 hashCode in class java.lang.Object
 
 Returns:
 
 The hash code of this collection
 - dequeue
```
public Tuple2<T,Q> dequeue()
```
 Removes an element from this Queue.
 
 Returns:
 
 a tuple containing the first element and the remaining elements of this Queue
 
 Throws:
 
 java.util.NoSuchElementException - if this Queue is empty
 - dequeueOption
```
public Option<Tuple2<T,Q>> dequeueOption()
```
 Removes an element from this Queue.
 
 Returns:
 
 None if this Queue is empty, otherwise Some Tuple containing the first element and the remaining elements of this Queue
 - enqueue
```
public Q enqueue(T... elements)
```
 Enqueues the given elements. A queue has FIFO order, i.e. the first of the given elements is the first which will be retrieved.
 
 Parameters:
 
 elements - Elements, may be empty
 
 Returns:
 
 a new Queue instance, containing the new elements
 
 Throws:
 
 java.lang.NullPointerException - if elements is null
 - peek
```
public T peek()
```
 Returns the first element without modifying it.
 
 Returns:
 
 the first element
 
 Throws:
 
 java.util.NoSuchElementException - if this Queue is empty
 - peekOption
```
public Option<T> peekOption()
```
 Returns the first element without modifying the Queue.
 
 Returns:
 
 None if this Queue is empty, otherwise a Some containing the first element
 - dropUntil
```
public Q dropUntil(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Drops elements until the predicate holds for the current element.
 
 Specified by:
 
 dropUntil in interface Traversable<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements starting from the first one which does satisfy the given predicate.
 - filterNot
```
public Q filterNot(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 Returns a new traversable consisting of all elements which do not satisfy the given predicate.
 The default implementation is equivalent to
```
 filter(predicate.negate()
```
 Specified by:
 
 filterNot in interface Traversable<T>
 
 Parameters:
 
 predicate - A predicate
 
 Returns:
 
 a new traversable
 - initOption
```
public Option<Q> initOption()
```
 Dual of tailOption(), returning all elements except the last as Option.
 
 Specified by:
 
 initOption in interface Traversable<T>
 
 Returns:
 
 Some(Q) or None if this is empty.
 - tailOption
```
public Option<Q> tailOption()
```
 Description copied from interface: Traversable
 
 Drops the first element of a non-empty Traversable and returns an Option.
 
 Specified by:
 
 tailOption in interface Traversable<T>
 
 Returns:
 
 Some(traversable) or None if this is empty.
 - retainAll
```
public Q retainAll(java.lang.Iterable<? extends T> elements)
```
 Description copied from interface: Traversable
 
 Keeps all occurrences of the given elements from this.
 
 Specified by:
 
 retainAll in interface Traversable<T>
 
 Parameters:
 
 elements - Elements to be kept.
 
 Returns:
 
 a Traversable containing all occurrences of the given elements.
 - removeAll
```
public Q removeAll(java.lang.Iterable<? extends T> elements)
```
 - takeWhile
```
public Q takeWhile(java.util.function.Predicate<? super T> predicate)
```
 Description copied from interface: Traversable
 
 Takes elements while the predicate holds for the current element.
 
 Specified by:
 
 takeWhile in interface Traversable<T>
 
 Parameters:
 
 predicate - A condition tested subsequently for the contained elements.
 
 Returns:
 
 a new instance consisting of all elements before the first one which does not satisfy the given predicate.
 - peek
```
public Q peek(java.util.function.Consumer<? super T> action)
```
 Description copied from interface: Value
 
 Performs the given action on the first element if this is an eager implementation. Performs the given action on all elements (the first immediately, successive deferred), if this is a lazy implementation.
 
 Specified by:
 
 peek in interface Traversable<T>
 
 Specified by:
 
 peek in interface Value<T>
 
 Parameters:
 
 action - The action that will be performed on the element(s).
 
 Returns:
 
 this instance
 - toString
```
public java.lang.String toString()
```
 Description copied from interface: Value
 
 Clarifies that values have a proper toString() method implemented.
 See Object.toString().
 
 Specified by:
 
 toString in interface Value<T>
 
 Overrides:
 
 toString in class java.lang.Object
 
 Returns:
 
 A String representation of this object

Class Queue<T>

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface io.vavr.collection.LinearSeq

Methods inherited from interface io.vavr.collection.Seq

Methods inherited from interface io.vavr.collection.Traversable

Methods inherited from interface io.vavr.Value

Methods inherited from interface io.vavr.Function1

Method Detail

collector

empty

narrow

of

of

ofAll

ofAll

ofAll

ofAll

ofAll

ofAll

ofAll

ofAll

ofAll

ofAll

tabulate

fill

fill

range

rangeBy

rangeBy

range

rangeBy

range

rangeBy

rangeClosed

rangeClosedBy

rangeClosedBy

rangeClosed

rangeClosedBy

rangeClosed

transpose

rangeClosedBy

unfoldRight

unfoldLeft

unfold

enqueue

enqueueAll

append

appendAll

asJava

asJava

asJavaMutable

asJavaMutable

collect

combinations

combinations

crossProduct

distinct

distinctBy

distinctBy

drop

dropWhile

dropRight

dropRightUntil

dropRightWhile

filter

flatMap

apply

group

groupBy

grouped

hasDefiniteSize

head

indexOf

init

insert

insertAll

intersperse

isAsync

isEmpty