# Package com.university.bookstore.chain

package com.university.bookstore.chain

- Related Packages
  Package
  Description
  com.university.bookstore
- Classes
  Class
  Description
  DirectorHandler
  Director-level discount approval handler.
  DiscountApprovalService
  Service for managing discount approval using the Chain of Responsibility pattern.
  DiscountApprovalService.ApprovalStats
  Statistics class for approval analysis.
  DiscountHandler
  Abstract base class for discount approval handlers in the Chain of Responsibility pattern.
  DiscountRequest
  Request object for discount approval in the Chain of Responsibility pattern.
  ManagerHandler
  Manager-level discount approval handler.
  VPHandler
  VP-level discount approval handler.