Package io.datarouter.scanner

Class RetainingGroup<T>

java.lang.Object
io.datarouter.scanner.RetainingGroup<T>
public class RetainingGroup<T> extends Object
Window object returned by RetainingScanner

  • Constructor Details

    • RetainingGroup

      protected RetainingGroup(LinkedList<T> retainingList)

  • Method Details

    • current

      public T current()

    • previous

      public T previous()

    • peekBack

      public T peekBack(int peekBackIndex)
      peekBack(0) == current()
peekBack(n) == nth item before current
      Parameters:
      peekBackIndex - index of previous scanner item