Module hw06
Package provided.listFW.visitors

Interface IAccumulator

All Known Implementing Classes:
AAccumulator, CopyAcc, LastNegAcc, ProdAcc, SumAcc
public interface IAccumulator
An accumulator for use in FoldR and FoldL. The toString() methods of any concrete implementation should be overridden to return a String representation of the current accumulated value.
Author:
swong

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    accumulate​(Object x)
    Accumulates the given value into the internally stored total

  • Method Details

    • accumulate

      void accumulate​(Object x)
      Accumulates the given value into the internally stored total
      Parameters:
      x - The value to process for accumulation