: Define the class DC. In this question, you are required to declare the attributes and Question 2 define the constructor and the getters/setter methods as presented in the UML diagram. batteryArrangment can be 0 representing 'serial' arrangement or 1 representing 'parallel’ arrangement. toString method returns information as follows:

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
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What is the solution for this question (using java language)
: Define the class DC. In this question, you are required to declare the attributes and
Question 2
define the constructor and the getters/setter methods as presented in the UML diagram.
batteryArrangment can be 0 representing 'serial' arrangement or 1 representing 'parallel’ arrangement.
toString method returns information as follows:
Transcribed Image Text:: Define the class DC. In this question, you are required to declare the attributes and Question 2 define the constructor and the getters/setter methods as presented in the UML diagram. batteryArrangment can be 0 representing 'serial' arrangement or 1 representing 'parallel’ arrangement. toString method returns information as follows:
Store
# name: String lexample: James Electronics
# address: String example: Beirut/Hamra
# devices: ArrayList<Device>
Device
# name: String
# price: doube
#voltage: double
#amp: double
+ Device (all arguments)
+ toString() : String
+ getters & Setters
+ power(): double
+ Store (name: String, address: String)
+ addDevice(d: device): void
+ getDevices(): ArrayList<Device>
+ toString() : String
AC
DC
|- frequency: int
+ AC (all arguments)
+ toString() : String
-batteryArrangement: int 0 for serial, 1 for parallel
- batteryCount: int
+ DC (all arguments)
+ toString() : String
Transcribed Image Text:Store # name: String lexample: James Electronics # address: String example: Beirut/Hamra # devices: ArrayList<Device> Device # name: String # price: doube #voltage: double #amp: double + Device (all arguments) + toString() : String + getters & Setters + power(): double + Store (name: String, address: String) + addDevice(d: device): void + getDevices(): ArrayList<Device> + toString() : String AC DC |- frequency: int + AC (all arguments) + toString() : String -batteryArrangement: int 0 for serial, 1 for parallel - batteryCount: int + DC (all arguments) + toString() : String
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