ExprEnchantsInEnchBook.java 文件源码

@Override
@Nullable
protected EnchantmentType[] get(Event event) {
    ItemStack input = book.getSingle(event);
    EnchantmentStorageMeta meta = (EnchantmentStorageMeta) input.getItemMeta();
    Map<Enchantment, Integer> map = meta.getStoredEnchants();
    final List<EnchantmentType> l = new ArrayList<EnchantmentType>();
    for (Map.Entry<Enchantment, Integer> ansh : map.entrySet()) {
        l.add(new EnchantmentType(ansh.getKey(), ansh.getValue()));
    }
    return l.toArray((EnchantmentType[])new EnchantmentType[l.size()]);
}