net.thevpc.nuts.runtime.standalone.stream

Class AbstractNutsStream<T>

java.lang.Object

net.thevpc.nuts.runtime.standalone.stream.AbstractNutsStream<T>

Type Parameters:

T - Type

All Implemented Interfaces:

Iterable<T>, net.thevpc.nuts.NutsDescribable, net.thevpc.nuts.NutsIterable<T>, net.thevpc.nuts.NutsStream<T>

Direct Known Subclasses:

NutsCollectionStream, NutsEmptyStream, NutsIterableStream, NutsIteratorStream, NutsJavaStream, NutsListStream

public abstract class AbstractNutsStream<T>
extends Object
implements net.thevpc.nuts.NutsStream<T>

Author:

thevpc

Field Summary

Fields

Modifier and Type	Field and Description
protected String	nutsBase
protected net.thevpc.nuts.NutsSession	session

Constructor Summary

Constructors

Constructor and Description
AbstractNutsStream(net.thevpc.nuts.NutsSession session, String nutsBase)

Method Summary

Modifier and Type	Method and Description
boolean	allMatch(Predicate<? super T> predicate)
net.thevpc.nuts.NutsStream<T>	coalesce(net.thevpc.nuts.NutsIterator<? extends T> other)
<R,A> R	collect(Collector<? super T,A,R> collector)
<R> R	collect(Supplier<R> supplier, BiConsumer<R,? super T> accumulator, BiConsumer<R,R> combiner)
long	count()
net.thevpc.nuts.NutsElement	describe(net.thevpc.nuts.NutsElements elems)
net.thevpc.nuts.NutsStream<T>	distinct()
<R> net.thevpc.nuts.NutsStream<T>	distinctBy(net.thevpc.nuts.NutsFunction<T,R> condition)
net.thevpc.nuts.NutsStream<T>	filter(net.thevpc.nuts.NutsPredicate<? super T> predicate)
net.thevpc.nuts.NutsStream<T>	filter(Predicate<? super T> predicate, Function<net.thevpc.nuts.NutsElements,net.thevpc.nuts.NutsElement> info)
net.thevpc.nuts.NutsStream<T>	filter(Predicate<? super T> predicate, net.thevpc.nuts.NutsElement name)
net.thevpc.nuts.NutsStream<T>	filter(Predicate<? super T> predicate, String name)
net.thevpc.nuts.NutsStream<T>	filterNonBlank()
net.thevpc.nuts.NutsStream<T>	filterNonNull()
Optional<T>	findAny()
Optional<T>	findFirst()
T	first()
<R> net.thevpc.nuts.NutsStream<R>	flatMap(net.thevpc.nuts.NutsFunction<? super T,? extends Stream<? extends R>> mapper)
<R> net.thevpc.nuts.NutsStream<R>	flatMapArray(net.thevpc.nuts.NutsFunction<? super T,? extends R[]> mapper)
<R> net.thevpc.nuts.NutsStream<R>	flatMapIter(net.thevpc.nuts.NutsFunction<? super T,? extends Iterator<? extends R>> mapper)
<R> net.thevpc.nuts.NutsStream<R>	flatMapList(net.thevpc.nuts.NutsFunction<? super T,? extends List<? extends R>> mapper)
<R> net.thevpc.nuts.NutsStream<R>	flatMapStream(net.thevpc.nuts.NutsFunction<? super T,? extends net.thevpc.nuts.NutsStream<? extends R>> mapper)
DoubleStream	flatMapToDouble(net.thevpc.nuts.NutsFunction<? super T,? extends DoubleStream> mapper)
IntStream	flatMapToInt(net.thevpc.nuts.NutsFunction<? super T,? extends IntStream> mapper)
LongStream	flatMapToLong(net.thevpc.nuts.NutsFunction<? super T,? extends LongStream> mapper)
<K> Map<K,List<T>>	groupBy(net.thevpc.nuts.NutsFunction<? super T,? extends K> classifier)
<K> net.thevpc.nuts.NutsStream<Map.Entry<K,List<T>>>	groupedBy(net.thevpc.nuts.NutsFunction<? super T,? extends K> classifier)
T	last()
net.thevpc.nuts.NutsStream<T>	limit(long maxSize)
<R> net.thevpc.nuts.NutsStream<R>	map(Function<? super T,? extends R> mapper, Function<net.thevpc.nuts.NutsElements,net.thevpc.nuts.NutsElement> name)
<R> net.thevpc.nuts.NutsStream<R>	map(Function<? super T,? extends R> mapper, net.thevpc.nuts.NutsElement name)
<R> net.thevpc.nuts.NutsStream<R>	map(Function<? super T,? extends R> mapper, String name)
<R> net.thevpc.nuts.NutsStream<R>	map(net.thevpc.nuts.NutsFunction<? super T,? extends R> mapper)
<R> net.thevpc.nuts.NutsStream<R>	mapUnsafe(net.thevpc.nuts.NutsUnsafeFunction<? super T,? extends R> mapper, net.thevpc.nuts.NutsFunction<Exception,? extends R> onError)
Optional<T>	max(Comparator<? super T> comparator)
Optional<T>	min(Comparator<? super T> comparator)
net.thevpc.nuts.NutsStream<T>	nonBlank()
boolean	noneMatch(Predicate<? super T> predicate)
net.thevpc.nuts.NutsStream<T>	nonNull()
T	required()
T	singleton()
net.thevpc.nuts.NutsStream<T>	sorted()
net.thevpc.nuts.NutsStream<T>	sorted(net.thevpc.nuts.NutsComparator<T> comp)
Stream<T>	stream()
<A> A[]	toArray(IntFunction<A[]> generator)
List<T>	toList()
<K,U> Map<K,U>	toMap(Function<? super T,? extends K> keyMapper, Function<? super T,? extends U> valueMapper)
<K,U> Map<K,U>	toOrderedMap(Function<? super T,? extends K> keyMapper, Function<? super T,? extends U> valueMapper)
Set<T>	toOrderedSet()
Set<T>	toSet()
<K,U> Map<K,U>	toSortedMap(Function<? super T,? extends K> keyMapper, Function<? super T,? extends U> valueMapper)
Set<T>	toSortedSet()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.thevpc.nuts.NutsStream

iterator, of, of, of, of, of, of, of, of, of, of, ofEmpty, ofSingleton

Methods inherited from interface net.thevpc.nuts.NutsIterable

of, of, of

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

session

protected net.thevpc.nuts.NutsSession session

nutsBase

protected String nutsBase

Constructor Detail

AbstractNutsStream

public AbstractNutsStream(net.thevpc.nuts.NutsSession session,
                          String nutsBase)

Method Detail

toList

public List<T> toList()

Specified by:

toList in interface net.thevpc.nuts.NutsStream<T>

toSet

public Set<T> toSet()

Specified by:

toSet in interface net.thevpc.nuts.NutsStream<T>

toSortedSet

public Set<T> toSortedSet()

Specified by:

toSortedSet in interface net.thevpc.nuts.NutsStream<T>

toOrderedSet

public Set<T> toOrderedSet()

Specified by:

toOrderedSet in interface net.thevpc.nuts.NutsStream<T>

first

public T first()

Specified by:

first in interface net.thevpc.nuts.NutsStream<T>

last

public T last()

Specified by:

last in interface net.thevpc.nuts.NutsStream<T>

required

public T required()
           throws net.thevpc.nuts.NutsNotFoundException

Specified by:

required in interface net.thevpc.nuts.NutsStream<T>

Throws:

net.thevpc.nuts.NutsNotFoundException

singleton

public T singleton()

Specified by:

singleton in interface net.thevpc.nuts.NutsStream<T>

stream

public Stream<T> stream()

Specified by:

stream in interface net.thevpc.nuts.NutsStream<T>

count

public long count()

Specified by:

count in interface net.thevpc.nuts.NutsStream<T>

map

public <R> net.thevpc.nuts.NutsStream<R> map(net.thevpc.nuts.NutsFunction<? super T,? extends R> mapper)

Specified by:

map in interface net.thevpc.nuts.NutsStream<T>

map

public <R> net.thevpc.nuts.NutsStream<R> map(Function<? super T,? extends R> mapper,
                                             String name)

Specified by:

map in interface net.thevpc.nuts.NutsStream<T>

map

public <R> net.thevpc.nuts.NutsStream<R> map(Function<? super T,? extends R> mapper,
                                             net.thevpc.nuts.NutsElement name)

Specified by:

map in interface net.thevpc.nuts.NutsStream<T>

map

public <R> net.thevpc.nuts.NutsStream<R> map(Function<? super T,? extends R> mapper,
                                             Function<net.thevpc.nuts.NutsElements,net.thevpc.nuts.NutsElement> name)

Specified by:

map in interface net.thevpc.nuts.NutsStream<T>

mapUnsafe

public <R> net.thevpc.nuts.NutsStream<R> mapUnsafe(net.thevpc.nuts.NutsUnsafeFunction<? super T,? extends R> mapper,
                                                   net.thevpc.nuts.NutsFunction<Exception,? extends R> onError)

Specified by:

mapUnsafe in interface net.thevpc.nuts.NutsStream<T>

sorted

public net.thevpc.nuts.NutsStream<T> sorted()

Specified by:

sorted in interface net.thevpc.nuts.NutsStream<T>

sorted

public net.thevpc.nuts.NutsStream<T> sorted(net.thevpc.nuts.NutsComparator<T> comp)

Specified by:

sorted in interface net.thevpc.nuts.NutsStream<T>

distinct

public net.thevpc.nuts.NutsStream<T> distinct()

Specified by:

distinct in interface net.thevpc.nuts.NutsStream<T>

distinctBy

public <R> net.thevpc.nuts.NutsStream<T> distinctBy(net.thevpc.nuts.NutsFunction<T,R> condition)

Specified by:

distinctBy in interface net.thevpc.nuts.NutsStream<T>

nonNull

public net.thevpc.nuts.NutsStream<T> nonNull()

Specified by:

nonNull in interface net.thevpc.nuts.NutsStream<T>

nonBlank

public net.thevpc.nuts.NutsStream<T> nonBlank()

Specified by:

nonBlank in interface net.thevpc.nuts.NutsStream<T>

filter

public net.thevpc.nuts.NutsStream<T> filter(net.thevpc.nuts.NutsPredicate<? super T> predicate)

Specified by:

filter in interface net.thevpc.nuts.NutsStream<T>

filter

public net.thevpc.nuts.NutsStream<T> filter(Predicate<? super T> predicate,
                                            String name)

Specified by:

filter in interface net.thevpc.nuts.NutsStream<T>

filter

public net.thevpc.nuts.NutsStream<T> filter(Predicate<? super T> predicate,
                                            net.thevpc.nuts.NutsElement name)

Specified by:

filter in interface net.thevpc.nuts.NutsStream<T>

filter

public net.thevpc.nuts.NutsStream<T> filter(Predicate<? super T> predicate,
                                            Function<net.thevpc.nuts.NutsElements,net.thevpc.nuts.NutsElement> info)

Specified by:

filter in interface net.thevpc.nuts.NutsStream<T>

filterNonNull

public net.thevpc.nuts.NutsStream<T> filterNonNull()

Specified by:

filterNonNull in interface net.thevpc.nuts.NutsStream<T>

filterNonBlank

public net.thevpc.nuts.NutsStream<T> filterNonBlank()

Specified by:

filterNonBlank in interface net.thevpc.nuts.NutsStream<T>

coalesce

public net.thevpc.nuts.NutsStream<T> coalesce(net.thevpc.nuts.NutsIterator<? extends T> other)

Specified by:

coalesce in interface net.thevpc.nuts.NutsStream<T>

toArray

public <A> A[] toArray(IntFunction<A[]> generator)

Specified by:

toArray in interface net.thevpc.nuts.NutsStream<T>

toMap

public <K,U> Map<K,U> toMap(Function<? super T,? extends K> keyMapper,
                            Function<? super T,? extends U> valueMapper)

Specified by:

toMap in interface net.thevpc.nuts.NutsStream<T>

toOrderedMap

public <K,U> Map<K,U> toOrderedMap(Function<? super T,? extends K> keyMapper,
                                   Function<? super T,? extends U> valueMapper)

Specified by:

toOrderedMap in interface net.thevpc.nuts.NutsStream<T>

toSortedMap

public <K,U> Map<K,U> toSortedMap(Function<? super T,? extends K> keyMapper,
                                  Function<? super T,? extends U> valueMapper)

Specified by:

toSortedMap in interface net.thevpc.nuts.NutsStream<T>

flatMapIter

public <R> net.thevpc.nuts.NutsStream<R> flatMapIter(net.thevpc.nuts.NutsFunction<? super T,? extends Iterator<? extends R>> mapper)

Specified by:

flatMapIter in interface net.thevpc.nuts.NutsStream<T>

flatMapList

public <R> net.thevpc.nuts.NutsStream<R> flatMapList(net.thevpc.nuts.NutsFunction<? super T,? extends List<? extends R>> mapper)

Specified by:

flatMapList in interface net.thevpc.nuts.NutsStream<T>

flatMapArray

public <R> net.thevpc.nuts.NutsStream<R> flatMapArray(net.thevpc.nuts.NutsFunction<? super T,? extends R[]> mapper)

Specified by:

flatMapArray in interface net.thevpc.nuts.NutsStream<T>

flatMap

public <R> net.thevpc.nuts.NutsStream<R> flatMap(net.thevpc.nuts.NutsFunction<? super T,? extends Stream<? extends R>> mapper)

Specified by:

flatMap in interface net.thevpc.nuts.NutsStream<T>

flatMapStream

public <R> net.thevpc.nuts.NutsStream<R> flatMapStream(net.thevpc.nuts.NutsFunction<? super T,? extends net.thevpc.nuts.NutsStream<? extends R>> mapper)

Specified by:

flatMapStream in interface net.thevpc.nuts.NutsStream<T>

groupBy

public <K> Map<K,List<T>> groupBy(net.thevpc.nuts.NutsFunction<? super T,? extends K> classifier)

Specified by:

groupBy in interface net.thevpc.nuts.NutsStream<T>

groupedBy

public <K> net.thevpc.nuts.NutsStream<Map.Entry<K,List<T>>> groupedBy(net.thevpc.nuts.NutsFunction<? super T,? extends K> classifier)

Specified by:

groupedBy in interface net.thevpc.nuts.NutsStream<T>

findAny

public Optional<T> findAny()

Specified by:

findAny in interface net.thevpc.nuts.NutsStream<T>

findFirst

public Optional<T> findFirst()

Specified by:

findFirst in interface net.thevpc.nuts.NutsStream<T>

flatMapToDouble

public DoubleStream flatMapToDouble(net.thevpc.nuts.NutsFunction<? super T,? extends DoubleStream> mapper)

Specified by:

flatMapToDouble in interface net.thevpc.nuts.NutsStream<T>

flatMapToInt

public IntStream flatMapToInt(net.thevpc.nuts.NutsFunction<? super T,? extends IntStream> mapper)

Specified by:

flatMapToInt in interface net.thevpc.nuts.NutsStream<T>

flatMapToLong

public LongStream flatMapToLong(net.thevpc.nuts.NutsFunction<? super T,? extends LongStream> mapper)

Specified by:

flatMapToLong in interface net.thevpc.nuts.NutsStream<T>

allMatch

public boolean allMatch(Predicate<? super T> predicate)

Specified by:

allMatch in interface net.thevpc.nuts.NutsStream<T>

noneMatch

public boolean noneMatch(Predicate<? super T> predicate)

Specified by:

noneMatch in interface net.thevpc.nuts.NutsStream<T>

limit

public net.thevpc.nuts.NutsStream<T> limit(long maxSize)

Specified by:

limit in interface net.thevpc.nuts.NutsStream<T>

collect

public <R> R collect(Supplier<R> supplier,
                     BiConsumer<R,? super T> accumulator,
                     BiConsumer<R,R> combiner)

Specified by:

collect in interface net.thevpc.nuts.NutsStream<T>

collect

public <R,A> R collect(Collector<? super T,A,R> collector)

Specified by:

collect in interface net.thevpc.nuts.NutsStream<T>

min

public Optional<T> min(Comparator<? super T> comparator)

Specified by:

min in interface net.thevpc.nuts.NutsStream<T>

max

public Optional<T> max(Comparator<? super T> comparator)

Specified by:

max in interface net.thevpc.nuts.NutsStream<T>

describe

public net.thevpc.nuts.NutsElement describe(net.thevpc.nuts.NutsElements elems)

Specified by:

describe in interface net.thevpc.nuts.NutsDescribable