Package it.tidalwave.util

Class StreamUtils

  • public final class StreamUtils
extends java.lang.Object
    A collection of operations on Streams.
    Since:
    3.2-ALPHA-12
    Author:
    Fabrizio Giudici
    Status: draft API

    • Constructor Summary

      Constructors 
      Constructor Description
      StreamUtils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <A,​B,​R>
      java.util.stream.Stream<R>      		 zip​(java.util.stream.Stream<? extends A> streamA, java.util.stream.Stream<? extends B> streamB, java.util.function.BiFunction<? super A,​? super B,​? extends R> zipper)
      Zips two streams.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • StreamUtils

        public StreamUtils()

    • Method Detail

      • zip

        @Nonnull
public static <A,​B,​R> java.util.stream.Stream<R> zip​(@Nonnull
                                                                 java.util.stream.Stream<? extends A> streamA,
                                                                 @Nonnull
                                                                 java.util.stream.Stream<? extends B> streamB,
                                                                 @Nonnull
                                                                 java.util.function.BiFunction<? super A,​? super B,​? extends R> zipper)
        Zips two streams.
        Type Parameters:
        A - the type of elements of the first Stream
        B - the type of elements of the second Stream
        R - the type of elements of the zipped Stream
        Parameters:
        streamA - the first Stream
        streamB - the second Stream
        zipper - the zipping function
        Returns:
        the zipped Stream
        Since:
        3.2-ALPHA-12