So I need to get the int and the boolean into the contractor so I can calculate different things through methods. Is there a way I could do this through an ArrayList, or two. I just need help getting it there! Thank you for any help.
Main Method:
import java.util.ArrayList;
public class Tester
{
public static void main(String[] args)
{
ArrayList<Contructor> cO2 = new ArrayList<Constructor>();
// add households to the arraylist
CO2FromWaste homeData = new CO2FromWaste();
cO2.add();
for(Contructor dataRecord : cO2)
{
dataRecord.calcGrossWasteEmission();
dataRecord.calcWasteReduction();
dataRecord.calcNetWasteReduction();
}
Constructor:
public class Contructor
{
private int myNumPeople;
private boolean myPaper, myPlastic, myGlass, myCans;
private double myEmissions, myReduction, myNetEmissions;
/**
* Constructor for objects of type CO2FromWaste
* @param numPeople number of people in a household
* @param paper whether or not paper is recycled
* @param plastic whether or not plastic is recycled
* @param glass whether or not glass is recycled
* @param cans whether or not cans are recycled
*/
Contructor(int numPeople, boolean paper, boolean plastic, boolean glass, boolean cans)
{
myNumPeople = numPeople;
myPaper = paper;
myPlastic = plastic;
myGlass = glass;
myCans = cans;
myEmissions = 0.0;
myReduction = 0.0;
myNetEmissions = 0.0;
}
You were almost there. The ArrayList#add method takes an Object as parameter. In this case, your Object is a CO2FromWaste.
ArrayList<CO2FromWaste> cO2 = new ArrayList<CO2FromWaste>();
CO2FromWaste homeData = new CO2FromWaste();
cO2.add(homeData);
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