Question

write down the java code for garden sprinkler system.

Answer 1

package Base;

import java.util.Calendar;

import java.util.GregorianCalendar;

/**

*

* @author VINAY SAGAR GONABAVI and SHIVAM VARMA

*

*/

public class Sprinkler extends Group {

public String status = "OFF";

public String functional = "OK";

String name;

String groupId;

int duration, rate, day, hr, min;

int waterUsage=0;

GregorianCalendar gC = new GregorianCalendar();

int h=gC.get(Calendar.HOUR_OF_DAY);

int m=gC.get(Calendar.MINUTE);

int d=gC.get(Calendar.DAY_OF_WEEK);

public Sprinkler(String groupId, String name, int day, int hr, int min, int duration, int rate){

  

//super(groupId);

//this.nameString=name;

//this.groupId=id;

this.name = name;

this.groupId = groupId;

this.duration = duration;

this.rate = rate;

this.day = day;

this.hr = hr;

this.min = min;

  

}

/**

* @param null

*/

public void setStatus(){

status=name+" is on";

}

/**

* @param null

*/

@Override

public void setSprinklerOn(){

status = "ON";

}

/**

* @param null

*/

public void setSprinklerOff(){

status = "OFF";

}

/**

* @param null

*/

public String getStatus(){

return this.status;

}

/**

* @param null

*/

public void showStatus(){

System.out.println(name +" is " +status);

}

/**

* @param null

*/

public int getWaterUsage(){

  

if(d>day){

waterUsage = waterUsage + duration*rate;

}

  

  

  

  

if(d==day){

if(h>hr){

waterUsage = waterUsage + duration*rate;

}

if(h<=hr){

if(getStatus() == "ON"){  

if(min+duration<60){

if(h==hr && m>=min && m<=(min+duration)){

int x=m-min;

waterUsage = waterUsage + x*rate;

}

}

  

if(min+duration>60){

if(h==hr){

if(m>=min){

int x=m-min;

waterUsage = waterUsage + x*rate;

  

}

}

if(h==(hr+1)){

if(m<=(min+duration-60)){

int x=m-min+60;

waterUsage = waterUsage + x*rate;

}

}

}

}

else{

if(min+duration<60){

if(h==hr && m>=min && m<=(min+duration)){

//int x=m-min;

waterUsage = waterUsage + duration*rate;

}

}

  

if(min+duration>60){

if(h==hr){

if(m>=min){

//int x=m-min;

waterUsage = waterUsage + duration*rate;

  

}

}

if(h==(hr+1)){

if(m<=(min+duration-60)){

//int x=m-min+60;

waterUsage = waterUsage + duration*rate;

}

}

}

}

}

  

}

  

return waterUsage;

}

/**

* @param null

*/

public void showWaterUsage(){

System.out.println("Water usage by "+name+" is "+waterUsage);

}

/**

* @param null

*/

public void setSprinklerFunctional(){

this.functional="OK";

  

}

/**

* @param null

*/

public void setSprinklerDisFunctional(){

this.functional="NOT";

}

/**

* @param null

*/

public void showSprinklerFunctional(){

System.out.println(name +" is " +functional);

}

/**

* @param null

*/

public String getFunctional(){

return this.status;

}

}