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- package com.home.lab3.iterator;
- import com.home.app.Service;
- import static com.home.lab3.iterator.ItemType.*;
- public class IteratorService implements Service {
- @Override
- public void exec() {
- TreasureChest treasureChest = new TreasureChest();
- System.out.println("-- Так мы перебираем все предметы в сундуке -- ");
- var itemIterator = treasureChest.iterator(ANY);
- while(itemIterator.hasNext()){
- System.out.println(itemIterator.next());
- }
- System.out.println("-- А так мы перебираем только зелья -- ");
- itemIterator = treasureChest.iterator(POTION);
- while(itemIterator.hasNext()){
- System.out.println(itemIterator.next());
- }
- }
- }
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