How to access inventory from another file?

Question

Java

The situation is this: I am writing a plugin for the spigot minecraft server, I declare an event in main.java:

getServer().getPluginManager().registerEvents(new PlayerInventoryEvent(this), this);

There is also a class that is responsible for the inventory opening command:

public class settingsInventoryCommand implements CommandExecutor {
    private final Main plugin;
    public static settingsInventoryCommand i;

    public settingsInventoryCommand(Main plugin) {
        this.plugin = plugin;
    };

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (!(sender instanceof Player)) { return true; }

        Player p = (Player) sender;

        String inventoryTitle = plugin.getConfig().getString("messages.inventoryTitle").replace("{nickname}", p.getName()).replace("&", "\u00a7");
        Inventory inv = Bukkit.createInventory(null, 27, inventoryTitle);

        ItemStack tempIS = new ItemStack(Material.APPLE);
        ItemMeta tempIM = tempIS.getItemMeta();
        tempIM.setDisplayName("APPLE");
        tempIS.setItemMeta(tempIM);

        inv.setItem(13, tempIS);

        p.openInventory(inv);
        plugin.settingsInv.put(p.getName(), p.getAddress().getHostName());

        return true;
    }

    public static settingsInventoryCommand getInv() { return i; }
}

How can I access the inv variable (from the command class) from the event class, for example? Given that the class with the event and the class with the team are in different packages?

Answer 1

Inventory inv you have declared with a minimum scope.
If there is a need to access it somehow from the entire application, you can, for example, make an "InventoryRepository" - a separate object that will store instances of these Inventories, issue them on demand, save, change, etc...