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Engineering
Computer Science
Design - Untitled Item itemID: int item Name: string item Type: Item Type quantity:int isChecked: boolean lookupSimilarItems(name: stiring): List setItemName(name:string): void setItemQuantity(quantity: int): void Item Type item Type: String newItemType:Item createNewltem (itemName,itemType) Database items: Map > addItemType(type:ItemType):void addItem(item:Item):void findItemByName(name:string):List GroceryList listID: int listName: string items: List additem(item:item,quantity:int):void deleteltem(item: Item): Void changeQuantity (item:Item, newQuantity:int): void checkOffltem (item: Item): void clearCheckOffMarks(): void groupitemsByType():void listView() shows multiple lists createList(listName) renameList(listName) deleteList(listName) Grocery ListManager lists: List< createList(name: string): GroceryList renameList(list:Grocery List, newName:string):void selectList(list: GroceryList): void selectList(list: Grocery List):void deleteList(list: Grocery List):void

Design - Untitled Item itemID: int item Name: string item Type: Item Type quantity:int isChecked: boolean lookupSimilarItems(name: stiring): List setItemName(name:string): void setItemQuantity(quantity: int): void Item Type item Type: String newItemType:Item createNewltem (itemName,itemType) Database items: Map > addItemType(type:ItemType):void addItem(item:Item):void findItemByName(name:string):List GroceryList listID: int listName: string items: List additem(item:item,quantity:int):void deleteltem(item: Item): Void changeQuantity (item:Item, newQuantity:int): void checkOffltem (item: Item): void clearCheckOffMarks(): void groupitemsByType():void listView() shows multiple lists createList(listName) renameList(listName) deleteList(listName) Grocery ListManager lists: List< createList(name: string): GroceryList renameList(list:Grocery List, newName:string):void selectList(list: GroceryList): void selectList(list: Grocery List):void deleteList(list: Grocery List):void

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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State some Pros and Cons of this UML design:

The GroceryListManager application is designed to facilitate the management of grocery lists for users. It aims to streamline the process of creating, modifying, and organizing shopping lists by providing a range of functionalities such as adding items from a hierarchical database, specifying quantities, manual entry with auto-suggestion, persistent check-off marks, and managing multiple lists. This software design will outline the classes, attributes, operations, and relationships required to realize these functionalities in a UML class diagram. Additionally, a design information document will be provided to explain how each requirement is addressed in the design.

Design - Untitled Item itemID: int item Name: string item Type: Item Type quantity:int isChecked: boolean lookupSimilarItems(name: stiring): List<Item> setItemName(name:string): void setItemQuantity(quantity: int): void Item Type item Type: String newItemType:Item createNewltem (itemName,itemType) Database items: Map <ItemType,List<Item>> addItemType(type:ItemType):void addItem(item:Item):void findItemByName(name:string):List <Item> GroceryList listID: int listName: string items: List<Item> additem(item:item,quantity:int):void deleteltem(item: Item): Void changeQuantity (item:Item, newQuantity:int): void checkOffltem (item: Item): void clearCheckOffMarks(): void groupitemsByType():void listView() shows multiple lists createList(listName) renameList(listName) deleteList(listName) Grocery ListManager lists: List<<GroceryList> createList(name: string): GroceryList renameList(list:Grocery List, newName:string):void selectList(list: GroceryList): void selectList(list: Grocery List):void deleteList(list: Grocery List):void
Transcribed Image Text:Design - Untitled Item itemID: int item Name: string item Type: Item Type quantity:int isChecked: boolean lookupSimilarItems(name: stiring): List<Item> setItemName(name:string): void setItemQuantity(quantity: int): void Item Type item Type: String newItemType:Item createNewltem (itemName,itemType) Database items: Map <ItemType,List<Item>> addItemType(type:ItemType):void addItem(item:Item):void findItemByName(name:string):List <Item> GroceryList listID: int listName: string items: List<Item> additem(item:item,quantity:int):void deleteltem(item: Item): Void changeQuantity (item:Item, newQuantity:int): void checkOffltem (item: Item): void clearCheckOffMarks(): void groupitemsByType():void listView() shows multiple lists createList(listName) renameList(listName) deleteList(listName) Grocery ListManager lists: List<<GroceryList> createList(name: string): GroceryList renameList(list:Grocery List, newName:string):void selectList(list: GroceryList): void selectList(list: Grocery List):void deleteList(list: Grocery List):void
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