Draw these on the given diagram: Associations (aggregations/compositions if needed) with names and multiplicities, generalization, attributes (withvisibility and attribute types). Village- name : String- heroes: ArrayList+ addHero(hero:Hero): void+ getName(): String+ getsize(): intCharacter- name : String+ skills: ArrayList- fights: ArrayList+ addSkill(skill: Skill): void+ addFight(fight: Fight) : void+ getSkills(): ArrayList+ getFights(): ArrayList+ getName(): StringSkill- name : StringGoodEvilScore- win boolean- c Character+getWin() boolean+ getPerson(): CharacterHero- village : Village- percentWins: double-wins int- total : int+ make (name: String):Hero+ getWins() int+ getTotal(): int+ getRank() double.+ getVillage(): Village+ calculate Totals(): voidVillain- lair Lair- percentWins: double.- wins : int- total int+ spawn (name: String) : Villain+ getWins(): int+getTotal int+ getRank(): double+ getLair(): Lair- calculate Totals():voidLair- name: Stringvillains: ArrayList-+ addVillain(villain Villain)void+ getSize(): intFight-results: Score- match(): boolean+ heroResult(): boolean+ villainResult(): boolean

Association: Association is a semantic relationship between entities or classes. Name: The name of…

Answered: Draw these on the given diagram:…

Draw these on the given diagram: Associations (aggregations/compositions if needed) with names and multiplicities, generalization, attributes (with visibility and attribute types).

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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Question

Draw these on the given diagram:

Associations (aggregations/compositions if needed) with names and multiplicities, generalization, attributes (with
visibility and attribute types).

Village
- name : String
- heroes: ArrayList
+ addHero(hero:
Hero): void
+ getName(): String
+ getsize(): int
Character
- name : String
+ skills: ArrayList
- fights: ArrayList
+ addSkill(skill: Skill): void
+ addFight(fight: Fight) : void
+ getSkills(): ArrayList
+ getFights(): ArrayList
+ getName(): String
Skill
- name : String
Good
Evil
Score
- win boolean
- c Character
+
getWin() boolean
+ getPerson(): Character
Hero
- village : Village
- percentWins: double
-
wins int
- total : int
+ make (name: String):
Hero
+ getWins() int
+ getTotal(): int
+ getRank() double.
+ getVillage(): Village
+ calculate Totals(): void
Villain
- lair Lair
- percentWins: double.
- wins : int
- total int
+ spawn (name: String) : Villain
+ getWins(): int
+
getTotal int
+ getRank(): double
+ getLair(): Lair
- calculate Totals():void
Lair
- name: String
villains: ArrayList
-
+ addVillain(villain Villain)
void
+ getSize(): int
Fight
-results: Score
- match(): boolean
+ heroResult(): boolean
+ villainResult(): boolean

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Step 1: Association, Generalization and Attributes.

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Step 2: Adding multiplicity and association to given diagram

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