Package org.javimmutable.collections.iterators

Class TransformStreamable<S,T>

java.lang.Object

org.javimmutable.collections.iterators.TransformStreamable<S,T>

All Implemented Interfaces:

Iterable<T>, IStreamable<T>, SplitableIterable<T>

public class TransformStreamable<S,T>
extends Object
implements IStreamable<T>

Method Summary

Modifier and Type	Method	Description
int	getSpliteratorCharacteristics()
SplitableIterator<T>	iterator()	Overridden here to require implementations to return a SplitableIterator rather than a basic Iterator.
static <S, T> IStreamable<T>	of(IStreamable<S> source, java.util.function.Function<S,T> transforminator)
static <K, V> IStreamable<K>	ofKeys(IStreamable<IMapEntry<K,V>> source)
static <K, V> IStreamable<V>	ofValues(IStreamable<IMapEntry<K,V>> source)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.javimmutable.collections.IStreamable

parallelStream, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface org.javimmutable.collections.SplitableIterable

forEachThrows, indexedForEach, indexedForEachThrows, reduce, reduceThrows

Method Details

of

public static <S,
T> IStreamable<T> of(@Nonnull
 IStreamable<S> source,
 @Nonnull
 java.util.function.Function<S,T> transforminator)

ofKeys

public static <K,
V> IStreamable<K> ofKeys(@Nonnull
 IStreamable<IMapEntry<K,V>> source)

ofValues

public static <K,
V> IStreamable<V> ofValues(@Nonnull
 IStreamable<IMapEntry<K,V>> source)

iterator

@Nonnull
public SplitableIterator<T> iterator()

Description copied from interface: IStreamable

Overridden here to require implementations to return a SplitableIterator rather than a basic Iterator. This is necessary to allow composition of new objects from methods like keys() and values().

Specified by:

iterator in interface IStreamable<S>

Specified by:

iterator in interface Iterable<S>

Specified by:

iterator in interface SplitableIterable<S>

getSpliteratorCharacteristics

public int getSpliteratorCharacteristics()

Specified by:

getSpliteratorCharacteristics in interface IStreamable<S>

Returns:

characteristics value used when creating Spliterators