-id : long
-name : String
Product
-id : long
-name : String
Category
+addProduct(product : Product) : void
+deleteProduct(product : Product) : void
+getProductById(id : long) : Product
+getAllProducts() : List<Product>
+updateProduct(product : Product) : void
<<Interface>>
ProducManager
+addCategory(category : Category) : void
+deleteCategory(category : Category) : void
+getCategoryById(id : long) : Category
+getAllCategories() : List<Category>
+updateCategory(category : Category) : void
<<Interface>>
CategoryManager
+addProductToCategory(product : Product, category : Category) : void
+removeProductFromCategory(product : Product, category : Category) : void
+getProductsInCategory(category : Category) : List<Product>
+getCategoriesForProduct(product : Product) : List<Category>
<<Interface>>
CatalogManager
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Visual Paradigm for UML Standard Edition(Masaryk University)