Uses of Class
com.landawn.abacus.util.stream.DoubleStream

Packages that use DoubleStream

Package	Description
com.landawn.abacus.util
com.landawn.abacus.util.stream

Uses of DoubleStream in com.landawn.abacus.util

Methods in com.landawn.abacus.util that return DoubleStream

Modifier and Type	Method	Description
DoubleStream	DoubleIterator.stream()
DoubleStream	DoubleList.stream()
DoubleStream	DoubleList.stream(int fromIndex, int toIndex)
DoubleStream	u.OptionalDouble.stream()

Uses of DoubleStream in com.landawn.abacus.util.stream

Subclasses of DoubleStream in com.landawn.abacus.util.stream

Modifier and Type	Class	Description
static class	DoubleStream.DoubleStreamEx

Methods in com.landawn.abacus.util.stream that return DoubleStream

Modifier and Type	Method	Description
abstract DoubleStream	DoubleStream.append(double... a)
abstract DoubleStream	DoubleStream.appendIfEmpty(double... a)
abstract DoubleStream	FloatStream.asDoubleStream()
abstract DoubleStream	IntStream.asDoubleStream()
abstract DoubleStream	LongStream.asDoubleStream()
abstract DoubleStream	DoubleStream.collapse(DoubleBiPredicate collapsible, DoubleBinaryOperator mergeFunction)	Merge series of adjacent elements which satisfy the given predicate using the merger function and return a new stream.
abstract DoubleStream	DoubleStream.collapse(DoubleTriPredicate collapsible, DoubleBinaryOperator mergeFunction)
static DoubleStream	DoubleStream.concat(double[]... a)
static DoubleStream	DoubleStream.concat(DoubleIterator... a)
static DoubleStream	DoubleStream.concat(DoubleStream... a)
static DoubleStream	DoubleStream.concat(Collection<? extends DoubleStream> c)
static DoubleStream	DoubleStream.concat(List<double[]> c)
static DoubleStream	DoubleStream.concatIterators(Collection<? extends DoubleIterator> c)
static DoubleStream	DoubleStream.defer(Supplier<DoubleStream> supplier)	Lazy evaluation.
static DoubleStream	DoubleStream.empty()
abstract DoubleStream	DoubleStream.flatmap(DoubleFunction<double[]> mapper)
abstract DoubleStream	DoubleStream.flatMap(DoubleFunction<? extends DoubleStream> mapper)
abstract DoubleStream	Stream.flatmapToDouble(Function<? super T,double[]> mapper)
abstract DoubleStream	FloatStream.flatMapToDouble(FloatFunction<? extends DoubleStream> mapper)
abstract DoubleStream	IntStream.flatMapToDouble(IntFunction<? extends DoubleStream> mapper)
abstract DoubleStream	LongStream.flatMapToDouble(LongFunction<? extends DoubleStream> mapper)
abstract DoubleStream	Stream.flatMapToDouble(Function<? super T,? extends DoubleStream> mapper)
static DoubleStream	DoubleStream.flatten(double[][] a)
static DoubleStream	DoubleStream.flatten(double[][][] a)
static DoubleStream	DoubleStream.flatten(double[][] a, boolean vertically)
static DoubleStream	DoubleStream.flatten(double[][] a, double valueForNone, boolean vertically)
static DoubleStream	DoubleStream.from(float... a)	Deprecated.
static DoubleStream	DoubleStream.from(float[] a, int fromIndex, int toIndex)	Deprecated.
static DoubleStream	DoubleStream.generate(DoubleSupplier s)
static DoubleStream	DoubleStream.iterate(double init, BooleanSupplier hasNext, DoubleUnaryOperator f)
static DoubleStream	DoubleStream.iterate(double init, DoublePredicate hasNext, DoubleUnaryOperator f)
static DoubleStream	DoubleStream.iterate(double init, DoubleUnaryOperator f)
static DoubleStream	DoubleStream.iterate(BooleanSupplier hasNext, DoubleSupplier next)
abstract DoubleStream	DoubleStream.map(DoubleUnaryOperator mapper)
abstract DoubleStream	DoubleStream.mapMulti(DoubleMapMultiConsumer mapper)
abstract DoubleStream	Stream.mapMultiToDouble(BiConsumer<? super T,? super DoubleConsumer> mapper)
abstract DoubleStream	DoubleStream.mapPartial(DoubleFunction<u.OptionalDouble> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
abstract DoubleStream	DoubleStream.mapPartialJdk(DoubleFunction<OptionalDouble> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
abstract DoubleStream	Stream.mapPartialToDouble(Function<? super T,u.OptionalDouble> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
abstract DoubleStream	Stream.mapPartialToDoubleJdk(Function<? super T,OptionalDouble> mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex
abstract DoubleStream	FloatStream.mapToDouble(FloatToDoubleFunction mapper)
abstract DoubleStream	IntStream.mapToDouble(IntToDoubleFunction mapper)
abstract DoubleStream	LongStream.mapToDouble(LongToDoubleFunction mapper)
abstract DoubleStream	Stream.mapToDouble(ToDoubleFunction<? super T> mapper)
static DoubleStream	DoubleStream.merge(double[] a, double[] b, double[] c, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(double[] a, double[] b, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(DoubleIterator a, DoubleIterator b, DoubleIterator c, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(DoubleIterator a, DoubleIterator b, DoubleBiFunction<MergeResult> nextSelector)
DoubleStream	DoubleStream.merge(DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)	Deprecated. replaced by mergeWith(DoubleStream, DoubleBiFunction)
static DoubleStream	DoubleStream.merge(DoubleStream a, DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(DoubleStream a, DoubleStream b, DoubleStream c, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector)
abstract DoubleStream	DoubleStream.mergeWith(DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.of(double... a)
static DoubleStream	DoubleStream.of(double[] a, int startIndex, int endIndex)
static DoubleStream	DoubleStream.of(DoubleIterator iterator)
static DoubleStream	DoubleStream.of(u.OptionalDouble op)
static DoubleStream	DoubleStream.of(Double[] a)
static DoubleStream	DoubleStream.of(Double[] a, int startIndex, int endIndex)
static DoubleStream	DoubleStream.of(DoubleBuffer buf)
static DoubleStream	DoubleStream.of(Collection<Double> c)
static DoubleStream	DoubleStream.of(OptionalDouble op)
static DoubleStream	DoubleStream.of(DoubleStream stream)
static DoubleStream	DoubleStream.ofNullable(Double e)
static DoubleStream	DoubleStream.parallelMerge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector)	All the elements from each input Collection/Iterator/Stream will be merged into two queues by multiple threads.
static DoubleStream	DoubleStream.parallelMerge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector, int maxThreadNum)	All the elements from each input Collection/Iterator/Stream will be merged into two queues by multiple threads.
abstract DoubleStream	DoubleStream.prepend(double... a)
static DoubleStream	DoubleStream.random()
abstract DoubleStream	DoubleStream.rangeMap(DoubleBiPredicate sameRange, DoubleBinaryOperator mapper)	Note: copied from StreamEx: https://github.com/amaembo/streamex Returns a stream consisting of results of applying the given function to the ranges created from the source elements.
DoubleStream	DoubleStream.rateLimited(RateLimiter rateLimiter)
static DoubleStream	DoubleStream.repeat(double element, long n)
abstract DoubleStream	DoubleStream.scan(double init, DoubleBinaryOperator accumulator)	Returns a Stream produced by iterative application of a accumulation function to an initial element init and next element of the current stream.
abstract DoubleStream	DoubleStream.scan(double init, DoubleBinaryOperator accumulator, boolean initIncluded)
abstract DoubleStream	DoubleStream.scan(DoubleBinaryOperator accumulator)	Returns a Stream produced by iterative application of a accumulation function to an initial element init and next element of the current stream.
DoubleStream	DoubleStream.skipUntil(DoublePredicate predicate)
abstract DoubleStream	DoubleStream.top(int n)	This method only runs sequentially, even in parallel stream.
abstract DoubleStream	DoubleStream.top(int n, Comparator<? super Double> comparator)	This method only runs sequentially, even in parallel stream.
static DoubleStream	DoubleStream.zip(double[] a, double[] b, double[] c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(double[] a, double[] b, double[] c, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" arrays until one of them runs out of values.
static DoubleStream	DoubleStream.zip(double[] a, double[] b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(double[] a, double[] b, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" arrays until one of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleIterator a, DoubleIterator b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleIterator a, DoubleIterator b, DoubleIterator c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleIterator a, DoubleIterator b, DoubleIterator c, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" iterators until one of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleIterator a, DoubleIterator b, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" iterators until one of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleStream c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleStream c, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" streams until one of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" streams until one of them runs out of values.
static DoubleStream	DoubleStream.zip(Collection<? extends DoubleStream> c, double[] valuesForNone, DoubleNFunction<Double> zipFunction)	Zip together the iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(Collection<? extends DoubleStream> c, DoubleNFunction<Double> zipFunction)	Zip together the iterators until one of them runs out of values.
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleStream c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleStream c, DoubleTernaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleBinaryOperator zipFunction)

Methods in com.landawn.abacus.util.stream with parameters of type DoubleStream

Modifier and Type	Method	Description
static DoubleStream	DoubleStream.concat(DoubleStream... a)
DoubleStream	DoubleStream.merge(DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)	Deprecated. replaced by mergeWith(DoubleStream, DoubleBiFunction)
static DoubleStream	DoubleStream.merge(DoubleStream a, DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.merge(DoubleStream a, DoubleStream b, DoubleStream c, DoubleBiFunction<MergeResult> nextSelector)
abstract DoubleStream	DoubleStream.mergeWith(DoubleStream b, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleStream c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleStream c, DoubleTernaryOperator zipFunction)	Zip together the "a", "b" and "c" streams until one of them runs out of values.
static DoubleStream	DoubleStream.zip(DoubleStream a, DoubleStream b, DoubleBinaryOperator zipFunction)	Zip together the "a" and "b" streams until one of them runs out of values.
static <R> Stream<R>	Stream.zip(DoubleStream a, DoubleStream b, double valueForNoneA, double valueForNoneB, DoubleBiFunction<? extends R> zipFunction)	Zip together the "a" and "b" iterators until all of them runs out of values.
static <R> Stream<R>	Stream.zip(DoubleStream a, DoubleStream b, DoubleBiFunction<? extends R> zipFunction)	Zip together the "a" and "b" streams until one of them runs out of values.
static <R> Stream<R>	Stream.zip(DoubleStream a, DoubleStream b, DoubleStream c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTriFunction<? extends R> zipFunction)	Zip together the "a", "b" and "c" iterators until all of them runs out of values.
static <R> Stream<R>	Stream.zip(DoubleStream a, DoubleStream b, DoubleStream c, DoubleTriFunction<? extends R> zipFunction)	Zip together the "a", "b" and "c" streams until one of them runs out of values.
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, double valueForNoneA, double valueForNoneB, DoubleBinaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleStream c, double valueForNoneA, double valueForNoneB, double valueForNoneC, DoubleTernaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleStream c, DoubleTernaryOperator zipFunction)
abstract DoubleStream	DoubleStream.zipWith(DoubleStream b, DoubleBinaryOperator zipFunction)

Method parameters in com.landawn.abacus.util.stream with type arguments of type DoubleStream

Modifier and Type	Method	Description
static DoubleStream	DoubleStream.concat(Collection<? extends DoubleStream> c)
static DoubleStream	DoubleStream.defer(Supplier<DoubleStream> supplier)	Lazy evaluation.
abstract DoubleStream	DoubleStream.flatMap(DoubleFunction<? extends DoubleStream> mapper)
abstract DoubleStream	FloatStream.flatMapToDouble(FloatFunction<? extends DoubleStream> mapper)
abstract DoubleStream	IntStream.flatMapToDouble(IntFunction<? extends DoubleStream> mapper)
abstract DoubleStream	LongStream.flatMapToDouble(LongFunction<? extends DoubleStream> mapper)
abstract DoubleStream	Stream.flatMapToDouble(Function<? super T,? extends DoubleStream> mapper)
static DoubleStream	DoubleStream.merge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector)
static DoubleStream	DoubleStream.parallelMerge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector)	All the elements from each input Collection/Iterator/Stream will be merged into two queues by multiple threads.
static DoubleStream	DoubleStream.parallelMerge(Collection<? extends DoubleStream> c, DoubleBiFunction<MergeResult> nextSelector, int maxThreadNum)	All the elements from each input Collection/Iterator/Stream will be merged into two queues by multiple threads.
static DoubleStream	DoubleStream.zip(Collection<? extends DoubleStream> c, double[] valuesForNone, DoubleNFunction<Double> zipFunction)	Zip together the iterators until all of them runs out of values.
static DoubleStream	DoubleStream.zip(Collection<? extends DoubleStream> c, DoubleNFunction<Double> zipFunction)	Zip together the iterators until one of them runs out of values.
static <R> Stream<R>	Stream.zip(Collection<? extends DoubleStream> c, double[] valuesForNone, DoubleNFunction<? extends R> zipFunction)	Zip together the iterators until all of them runs out of values.
static <R> Stream<R>	Stream.zip(Collection<? extends DoubleStream> c, DoubleNFunction<? extends R> zipFunction)	Zip together the iterators until one of them runs out of values.