jdk.util.stream.StreamSupport — clojure-interop/java.util.stream 1.0.5

Low-level utility methods for creating and manipulating streams.

This class is mostly for library writers presenting stream views of data structures; most static stream methods intended for end users are in the various Stream classes.

*double-stream clj

(*double-stream spliterator parallel)

(*double-stream supplier characteristics parallel)

Creates a new sequential or parallel DoubleStream from a Supplier of Spliterator.OfDouble.

The Supplier.get() method will be invoked on the supplier no more than once, and only after the terminal operation of the stream pipeline commences.

For spliterators that report a characteristic of IMMUTABLE or CONCURRENT, or that are late-binding, it is likely more efficient to use doubleStream(java.util.Spliterator.OfDouble, boolean) instead. The use of a Supplier in this form provides a level of indirection that reduces the scope of potential interference with the source. Since the supplier is only invoked after the terminal operation commences, any modifications to the source up to the start of the terminal operation are reflected in the stream result. See Non-Interference for more details.

supplier - A Supplier of a Spliterator.OfDouble - java.util.function.Supplier characteristics - Spliterator characteristics of the supplied Spliterator.OfDouble. The characteristics must be equal to supplier.get().characteristics(), otherwise undefined behavior may occur when terminal operation commences. - int parallel - if true then the returned stream is a parallel stream; if false the returned stream is a sequential stream. - boolean

returns: a new sequential or parallel DoubleStream - java.util.stream.DoubleStream

*int-stream clj

(*int-stream spliterator parallel)

(*int-stream supplier characteristics parallel)

Creates a new sequential or parallel IntStream from a Supplier of Spliterator.OfInt.

The Supplier.get() method will be invoked on the supplier no more than once, and only after the terminal operation of the stream pipeline commences.

For spliterators that report a characteristic of IMMUTABLE or CONCURRENT, or that are late-binding, it is likely more efficient to use intStream(java.util.Spliterator.OfInt, boolean) instead. The use of a Supplier in this form provides a level of indirection that reduces the scope of potential interference with the source. Since the supplier is only invoked after the terminal operation commences, any modifications to the source up to the start of the terminal operation are reflected in the stream result. See Non-Interference for more details.

supplier - a Supplier of a Spliterator.OfInt - java.util.function.Supplier characteristics - Spliterator characteristics of the supplied Spliterator.OfInt. The characteristics must be equal to supplier.get().characteristics(), otherwise undefined behavior may occur when terminal operation commences. - int parallel - if true then the returned stream is a parallel stream; if false the returned stream is a sequential stream. - boolean

returns: a new sequential or parallel IntStream - java.util.stream.IntStream

*long-stream clj

(*long-stream spliterator parallel)

(*long-stream supplier characteristics parallel)

Creates a new sequential or parallel LongStream from a Supplier of Spliterator.OfLong.

The Supplier.get() method will be invoked on the supplier no more than once, and only after the terminal operation of the stream pipeline commences.

For spliterators that report a characteristic of IMMUTABLE or CONCURRENT, or that are late-binding, it is likely more efficient to use longStream(java.util.Spliterator.OfLong, boolean) instead. The use of a Supplier in this form provides a level of indirection that reduces the scope of potential interference with the source. Since the supplier is only invoked after the terminal operation commences, any modifications to the source up to the start of the terminal operation are reflected in the stream result. See Non-Interference for more details.

supplier - a Supplier of a Spliterator.OfLong - java.util.function.Supplier characteristics - Spliterator characteristics of the supplied Spliterator.OfLong. The characteristics must be equal to supplier.get().characteristics(), otherwise undefined behavior may occur when terminal operation commences. - int parallel - if true then the returned stream is a parallel stream; if false the returned stream is a sequential stream. - boolean

returns: a new sequential or parallel LongStream - java.util.stream.LongStream

*stream clj

(*stream spliterator parallel)

(*stream supplier characteristics parallel)

Creates a new sequential or parallel Stream from a Supplier of Spliterator.

The Supplier.get() method will be invoked on the supplier no more than once, and only after the terminal operation of the stream pipeline commences.

For spliterators that report a characteristic of IMMUTABLE or CONCURRENT, or that are late-binding, it is likely more efficient to use stream(java.util.Spliterator, boolean) instead. The use of a Supplier in this form provides a level of indirection that reduces the scope of potential interference with the source. Since the supplier is only invoked after the terminal operation commences, any modifications to the source up to the start of the terminal operation are reflected in the stream result. See Non-Interference for more details.

supplier - a Supplier of a Spliterator - java.util.function.Supplier characteristics - Spliterator characteristics of the supplied Spliterator. The characteristics must be equal to supplier.get().characteristics(), otherwise undefined behavior may occur when terminal operation commences. - int parallel - if true then the returned stream is a parallel stream; if false the returned stream is a sequential stream. - boolean

returns: a new sequential or parallel Stream - <T> java.util.stream.Stream<T>