package weerstation1; import java.util.ArrayList; public class Zonsterkte extends Grootheid{ //constructor public Zonsterkte(Measurement measurement1, ArrayList measurement2){ setName("Zonsterkte"); updateRecent(measurement1); updatePeriod(measurement2); } public void updateRecent(Measurement measurement1){ setCurrent(measurement1.getSolarRad()); } public void updatePeriod(ArrayList measurement2){ createList(measurement2); maxMin(); avg(); } private void createList(ArrayList measurement2) { if(!list.isEmpty()) { list.clear(); } for(Measurement ms : measurement2) { list.add((double)ms.getRawSolarRad()); } } }