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- package me.km.playerbank;
- import java.util.HashMap;
- import java.util.UUID;
- public class DummyPlayerBank implements IPlayerBank {
- private final HashMap<UUID, String> uuidToName = new HashMap<>();
- private final HashMap<UUID, Integer> uuidToId = new HashMap<>();
- private final HashMap<Integer, UUID> idToUuid = new HashMap<>();
- private int id = 0;
- @Override
- public boolean add(UUID uuid, String name) {
- if(uuidToName.put(uuid, name) == null) {
- int c = id++;
- uuidToId.put(uuid, c);
- idToUuid.put(c, uuid);
- }
- return true;
- }
- @Override
- public void changeName(UUID uuid, String name) {
- uuidToName.put(uuid, name);
- }
- @Override
- public int getId(UUID uuid) {
- return uuidToId.getOrDefault(uuid, -1);
- }
- @Override
- public UUID getUUIDfromID(int id) {
- return idToUuid.getOrDefault(id, null);
- }
- @Override
- public String getNamefromID(int id) {
- UUID uuid = idToUuid.get(id);
- if(uuid == null) {
- return null;
- }
- return uuidToName.getOrDefault(uuid, "");
- }
- @Override
- public UUID getUUID(String name) {
- return uuidToName.entrySet().stream().filter(e -> name.equals(e.getValue())).map(e -> e.getKey()).findFirst().orElse(null);
- }
- }
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