PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE DONT EDIT THE TEST CLASS. Simulate a circuit for controlling a hallway light that has switches at both ends of the hallway. Each switch can be up or down, and the light can be on or off. Toggling either switch turns the lamp on or off. Provide methods public int getFirstSwitchState() // 0 for down, 1 for up public int getSecondSwitchState()

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
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PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE DONT EDIT THE TEST CLASS.

Simulate a circuit for controlling a hallway light that has switches at both ends of the hallway. Each switch can be up or down, and the light can be on or off. Toggling either switch turns the lamp on or off.

Provide methods

public int getFirstSwitchState() // 0 for down, 1 for up public int getSecondSwitchState()
public int getLampState() // 0 for off, 1 for on
public void toggleFirstSwitch()

public void toggleSecondSwitch()

 

public class Circui-
private int firs
private int sec
private int lamp
public Circuit()
// this is
// initiali-
// your cod
}
public void tog
Transcribed Image Text:public class Circui- private int firs private int sec private int lamp public Circuit() // this is // initiali- // your cod } public void tog
public class Circuit{
private int firstSwitchState;
private int secondSwitchState;
private int lampState;
public Circuit(){
// this is the constructor
// initialize all switches to down and light to off
// your code here
}
public void toggleFirstSwite
() {
// this is a mutator method
// that toggles the first switch
// your code here
}
public void toggleSecondSwitch (){
// this is a mutator method
// that toggles the second switch
// your code here
}
public int getLampState (){
// this is an accessor method for the lamp state
// your code here
}
public int getFirstSwitchState(){
// this is an accessor method for the first switch
// your code here
}
public int getSecondSwitchState(){
// this is an accessor method for the second switch
// your code here
Transcribed Image Text:public class Circuit{ private int firstSwitchState; private int secondSwitchState; private int lampState; public Circuit(){ // this is the constructor // initialize all switches to down and light to off // your code here } public void toggleFirstSwite () { // this is a mutator method // that toggles the first switch // your code here } public void toggleSecondSwitch (){ // this is a mutator method // that toggles the second switch // your code here } public int getLampState (){ // this is an accessor method for the lamp state // your code here } public int getFirstSwitchState(){ // this is an accessor method for the first switch // your code here } public int getSecondSwitchState(){ // this is an accessor method for the second switch // your code here
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