Package eu.bandm.tools.ops

Class Arrays

  • public abstract class Arrays
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <A> A[] append​(A[] part1, A[]... parts)  
      static <A> A[] append​(java.lang.Class<A> range, A[]... parts)  
      protected static <A> void doFlatten​(java.util.List<A> list, java.lang.Object datum, java.lang.Class<A> cls)  
      static <A> A[] filter​(Predicate<? super A> pred, java.lang.Class<A> range, A... things)  
      static <A> A[] flatten​(java.lang.Object[] data, java.lang.Class<A> cls)  
      static <A> A[] flatten​(java.lang.Object[] data, java.lang.Class<A> cls, int estimatedSize)
      Makes a one-level array of non-array objects.
      static <A,​B>
      B[]      		 map​(java.util.function.Function<? super A,​? extends B> fun, java.lang.Class<B> range, A[] things)  
      static <A,​B>
      B[]      		 map​(java.util.function.Function<? super A,​? extends B> fun, java.lang.Class<B> range, java.util.Collection<? extends A> things)  

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • flatten

        public static <A> A[] flatten​(java.lang.Object[] data,
                              java.lang.Class<A> cls,
                              int estimatedSize)
        Makes a one-level array of non-array objects. The input array may contain objects of class A and A[] and A[][], etc. so the procedure can only be typed dynamically.

      • flatten

        public static <A> A[] flatten​(java.lang.Object[] data,
                              java.lang.Class<A> cls)

      • doFlatten

        protected static <A> void doFlatten​(java.util.List<A> list,
                                    java.lang.Object datum,
                                    java.lang.Class<A> cls)

      • map

        public static <A,​B> B[] map​(java.util.function.Function<? super A,​? extends B> fun,
                                  java.lang.Class<B> range,
                                  A[] things)

      • map

        public static <A,​B> B[] map​(java.util.function.Function<? super A,​? extends B> fun,
                                  java.lang.Class<B> range,
                                  java.util.Collection<? extends A> things)

      • append

        public static <A> A[] append​(java.lang.Class<A> range,
                             A[]... parts)

      • append

        public static <A> A[] append​(A[] part1,
                             A[]... parts)

      • filter

        public static <A> A[] filter​(Predicate<? super A> pred,
                             java.lang.Class<A> range,
                             A... things)