Package org.dmfs.jems2.iterable

Class Diff<Left,​Right>

  • All Implemented Interfaces:
    java.lang.Iterable<Pair<Optional<Left>,​Optional<Right>>>
    public final class Diff<Left,​Right>
extends java.lang.Object
implements java.lang.Iterable<Pair<Optional<Left>,​Optional<Right>>>
    An Iterable of the differences of two given Iterables.

    Note, to get correct results, the Iterables must be sorted by the comparison criterion.

    Example

    
 Diff([1,3,5,7], [3,4,5], Integer::compareTo) ->
 [
   (1, -),
   (3, 3),
   (-, 4),
   (5, 5),
   (7, -)
 ]

    • Constructor Summary

      Constructors 
      Constructor Description
      Diff​(java.lang.Iterable<Left> lefts, java.lang.Iterable<Right> rights, BiFunction<? super Left,​? super Right,​java.lang.Integer> comparatorFunction)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Iterator<Pair<Optional<Left>,​Optional<Right>>> iterator()  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator

    • Constructor Detail

      • Diff

        public Diff​(java.lang.Iterable<Left> lefts,
            java.lang.Iterable<Right> rights,
            BiFunction<? super Left,​? super Right,​java.lang.Integer> comparatorFunction)