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- import java.util.ArrayList;
- import java.util.List;
- public class Factory {
- List<String> vaccines = new ArrayList<>();
- int max_capacity = 2;
- public Factory(int capacity) {
- max_capacity = capacity;
- }
- public void produce_vaccine(String vaccine) throws InterruptedException{
- while(true) {
- synchronized (this) {
- while(vaccines.size() == max_capacity) {
- wait();
- }
- System.out.println("Sme proizvele vakcina: " + vaccine);
- vaccines.add(vaccine);
- notify();
- Thread.sleep(1000); // davame vreme da napravi sinhronizacija
- }
- }
- }
- public void buy_vaccine() throws InterruptedException {
- while(true) {
- synchronized (this) {
- while(vaccines.size() == 0) {
- wait();
- }
- String vaccine = vaccines.remove(0);
- System.out.println("Sme ja kupile: " + vaccine);
- notify();
- Thread.sleep(1000);
- }
- }
- }
- }
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