public static final class Seq.Cons<T> extends java.lang.Object implements ImmutableList.Some<T>, Seq<T>, java.io.Serializable
Deconstruct.Deconstruct1<T1>, Deconstruct.Deconstruct2<T1,T2>, Deconstruct.Deconstruct3<T1,T2,T3>, Deconstruct.Deconstruct4<T1,T2,T3,T4>, Deconstruct.Deconstruct5<T1,T2,T3,T4,T5>ImmutableList.None<T>, ImmutableList.Some<T>| Constructor and Description |
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Cons() |
| Modifier and Type | Method and Description |
|---|---|
<R> Seq<R> |
concatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends R>> mapper)
Perform a flatMap operation on this IterableX.
|
static <T> Seq.Cons<T> |
cons(T value,
Seq<T> tail) |
boolean |
equals(java.lang.Object obj) |
<R> R |
foldSeq(java.util.function.Function<? super Seq.Cons<T>,? extends R> fn1,
java.util.function.Function<? super Seq.Nil,? extends R> fn2) |
int |
hashCode() |
T |
head() |
Seq<T> |
insertAt(int i,
java.lang.Iterable<? extends T> list) |
Seq<T> |
insertAt(int i,
T value) |
boolean |
isEmpty() |
<R> Seq<R> |
map(java.util.function.Function<? super T,? extends R> fn)
Transform this functor using the supplied transformation function
|
<R> Seq<R> |
mergeMap(java.util.function.Function<? super T,? extends org.reactivestreams.Publisher<? extends R>> fn) |
<R> Seq<R> |
mergeMap(int maxConcurecy,
java.util.function.Function<? super T,? extends org.reactivestreams.Publisher<? extends R>> fn) |
Seq.Cons<T> |
onEmpty(T value)
If this Container instance is zero, create a new instance containing the provided value
|
Seq.Cons<T> |
onEmptyGet(java.util.function.Supplier<? extends T> supplier)
If this Container instance is zero, create a new instance containing the value returned from the provided Supplier
|
Seq.Cons<T> |
onEmptySwitch(java.util.function.Supplier<? extends ImmutableList<T>> supplier)
Switch to container created by provided Supplier, if current Container zero
|
Seq<T> |
removeAt(int i) |
Seq<T> |
removeValue(T e) |
Seq.Cons<T> |
reverse()
Potentially efficient Stream reversal.
|
int |
size() |
Seq<T> |
tail() |
java.lang.String |
toString() |
Tuple2<T,ImmutableList<T>> |
unapply() |
Seq<T> |
updateAt(int i,
T value) |
clone, finalize, getClass, notify, notifyAll, wait, wait, waitfoldfoldappend, appendAll, appendAll, collector, combinations, combinations, combine, combine, containsValue, cycle, cycle, cycleUntil, cycleWhile, deleteBetween, distinct, drop, dropRight, dropUntil, dropWhile, empty, emptyUnit, fill, filter, filterNot, flatMap, foldLeft, foldLeft, foldRight, foldRight, forEach2, forEach2, forEach3, forEach3, forEach4, forEach4, fromIterable, fromIterator, fromStream, generate, generate, get, getOrElse, getOrElseGet, grouped, grouped, groupedUntil, groupedUntil, groupedUntil, groupedWhile, groupedWhile, headOrElse, headOrElseGet, insertAt, insertStreamAt, intersperse, iterate, iterate, iterator, limit, limitLast, limitUntil, limitWhile, linkedSeq, narrow, narrowK, notNull, of, ofType, peek, permutations, plus, plusAll, prepend, prependAll, prependAll, prependStream, range, range, rangeLong, rangeLong, removeAll, removeAll, removeAt, removeFirst, removeStream, replaceFirst, retainAll, retainAll, retainStream, scanLeft, scanLeft, scanRight, scanRight, shuffle, shuffle, skip, skipLast, skipUntil, skipWhile, slice, sliding, sliding, sorted, sorted, sorted, stream, subList, tailOrElse, tailOrElse, tailOrElseGet, tailRec, take, takeRight, takeUntil, takeWhile, unfold, unitIterable, unitStream, unzip, widen, widen2, zip, zip, zip, zip3, zip3, zip4, zip4, zipWithIndex, zipWithPublisher, zipWithStream, zipWithStreamcompareTo, equalToDirectAccess, focusAt, focusAt, fold, last, lazySeq, nonEmptyList, onEmptyTry, partition, seq, span, splitAt, splitBy, traversableasFunction, equalToIteration, foldFuture, foldLazy, foldTry, forEach, forEach, forEach, forEach, forEach, forEachSubscribe, forEachSubscribe, forEachSubscribe, runFuture, runLazy, to, toHashSet, toSeqfixedDelay, insertAt, onePer, subscribe, xPerallMatch, anyMatch, atPercentile, bankersQueue, collect, collect, collect, collect, count, countDistinct, doubleStats, elementAt, endsWith, firstValue, foldLeft, foldLeft, foldLeft, foldLeft, foldMap, foldMap, foldMapRight, foldRight, groupBy, hashSet, headOption, indexOf, indexOfSlice, intStats, iterableTo, join, join, join, lastIndexOf, lastIndexOfSlice, longStats, maxBy, maxBy, maximum, mean, median, minBy, minBy, minimum, mode, noneMatch, nonEmptyList, occurances, populationVariance, print, print, printErr, printOut, scheduleStream, single, single, singleOrElse, startsWith, stdDeviation, sumDouble, sumInt, sumLong, takeOne, toArray, toArray, toCollection, toHashMap, toHashMap, toList, toMap, toMap, toSet, treeSet, variance, vector, withPercentiles, xMatchlistViewpublic Tuple2<T,ImmutableList<T>> unapply()
unapply in interface Deconstruct<Tuple2<T,ImmutableList<T>>>public boolean isEmpty()
public <R> Seq<R> map(java.util.function.Function<? super T,? extends R> fn)
Transformable
of(1,2,3).map(i->i*2)
//[2,4,6]
map in interface FilterableTransformable<T>map in interface Transformable<T>map in interface IterableX<T>map in interface Traversable<T>map in interface ImmutableList<T>map in interface Seq<T>fn - Transformation functionpublic Seq<T> tail()
tail in interface ImmutableList.Some<T>public Seq<T> removeAt(int i)
removeAt in interface PersistentList<T>removeAt in interface IterableX<T>removeAt in interface Traversable<T>removeAt in interface ImmutableList<T>removeAt in interface Seq<T>public Seq<T> updateAt(int i, T value)
updateAt in interface PersistentList<T>updateAt in interface IterableX<T>updateAt in interface Traversable<T>updateAt in interface ImmutableList<T>updateAt in interface Seq<T>public Seq<T> insertAt(int i, java.lang.Iterable<? extends T> list)
insertAt in interface PersistentList<T>insertAt in interface IterableX<T>insertAt in interface Traversable<T>insertAt in interface ImmutableList<T>insertAt in interface Seq<T>public Seq<T> removeValue(T e)
removeValue in interface PersistentCollection<T>removeValue in interface PersistentList<T>removeValue in interface IterableX<T>removeValue in interface ImmutableList<T>removeValue in interface Seq<T>public T head()
head in interface ImmutableList.Some<T>public Seq.Cons<T> reverse()
Traversable assertThat( of(1, 2, 3).reverse().toList(),
equalTo(asList(3, 2, 1))); reverse in interface IterableX<T>reverse in interface Traversable<T>reverse in interface ImmutableList<T>reverse in interface ImmutableList.Some<T>reverse in interface Seq<T>public int size()
public int hashCode()
hashCode in class java.lang.Objectpublic boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic java.lang.String toString()
toString in class java.lang.Objectpublic <R> R foldSeq(java.util.function.Function<? super Seq.Cons<T>,? extends R> fn1, java.util.function.Function<? super Seq.Nil,? extends R> fn2)
public Seq.Cons<T> onEmpty(T value)
OnEmptyonEmpty in interface OnEmpty<T>onEmpty in interface IterableX<T>onEmpty in interface Traversable<T>onEmpty in interface ImmutableList<T>onEmpty in interface Seq<T>public Seq.Cons<T> onEmptyGet(java.util.function.Supplier<? extends T> supplier)
OnEmptyonEmptyGet in interface OnEmpty<T>onEmptyGet in interface IterableX<T>onEmptyGet in interface Traversable<T>onEmptyGet in interface ImmutableList<T>onEmptyGet in interface Seq<T>supplier - to determine new value for containerpublic <R> Seq<R> concatMap(java.util.function.Function<? super T,? extends java.lang.Iterable<? extends R>> mapper)
IterableXconcatMap in interface IterableX<T>concatMap in interface ImmutableList<T>concatMap in interface Seq<T>mapper - Transformation function to be applied (and flattened)public <R> Seq<R> mergeMap(java.util.function.Function<? super T,? extends org.reactivestreams.Publisher<? extends R>> fn)
public <R> Seq<R> mergeMap(int maxConcurecy, java.util.function.Function<? super T,? extends org.reactivestreams.Publisher<? extends R>> fn)
public Seq.Cons<T> onEmptySwitch(java.util.function.Supplier<? extends ImmutableList<T>> supplier)
OnEmptySwitch
Seq.zero().onEmptySwitch(()->Seq.of(1));
onEmptySwitch in interface OnEmptySwitch<ImmutableList<T>,ImmutableList<T>>onEmptySwitch in interface ImmutableList<T>supplier - to create replacement container