Method ClassMeta

ZezeJava/ZezeJava/src/main/java/Zeze/Util/Json.java:256–348

(final @NotNull Json json, final @NotNull Class<T> klass)

		}

		ClassMeta(final @NotNull Json json, final @NotNull Class<T> klass) {
			this.json = json;
			this.klass = klass;
			ctor = getDefCtor(klass);
			int size = 0;
			for (Class<?> c = klass; c != null; c = c.getSuperclass())
				for (Field field : getDeclaredFields(c))
					if ((field.getModifiers() & (Modifier.STATIC | Modifier.TRANSIENT)) == 0
							&& !field.getName().startsWith("this$"))
						size++;
			valueTable = new FieldMeta[1 << (32 - Integer.numberOfLeadingZeros(size * 2 - 1))];
			fieldMetas = new FieldMeta[size];
			ArrayList<Class<? super T>> classes = new ArrayList<>(2);
			for (Class<? super T> c = klass; c != null; c = c.getSuperclass())
				classes.add(c);
			for (int i = classes.size() - 1, j = 0; i >= 0; i--) {
				Class<? super T> c = classes.get(i);
				for (Field field : getDeclaredFields(c)) {
					if ((field.getModifiers() & (Modifier.STATIC | Modifier.TRANSIENT)) != 0)
						continue;
					final String fieldName = field.getName();
					if (fieldName.startsWith("this$")) // closure field
						continue;
					Class<?> fieldClass = ensureNotNull(field.getType());
					Creator<?> fieldCtor = null;
					KeyReader keyReader = null;
					Integer v = typeMap.get(fieldClass);
					int type;
					if (v != null)
						type = v;
					else if (Collection.class.isAssignableFrom(fieldClass)) { // Collection<?>
						if (!isAbstract(fieldClass))
							fieldCtor = getDefCtor(fieldClass);
						else if (fieldClass.isAssignableFrom(ArrayList.class)) // AbstractList,AbstractCollection,List,Collection
							fieldCtor = getDefCtor(ArrayList.class);
						else if (fieldClass.isAssignableFrom(HashSet.class)) // AbstractSet,Set
							fieldCtor = getDefCtor(HashSet.class);
						else if (fieldClass.isAssignableFrom(ArrayDeque.class)) // Deque
							fieldCtor = getDefCtor(ArrayDeque.class);
						else if (fieldClass.isAssignableFrom(TreeSet.class)) // NavigableSet
							fieldCtor = getDefCtor(TreeSet.class);
						else if (fieldClass.isAssignableFrom(LinkedList.class)) // AbstractSequentialList
							fieldCtor = getDefCtor(LinkedList.class);
						else if (fieldClass.isAssignableFrom(PriorityQueue.class)) // AbstractQueue
							fieldCtor = getDefCtor(PriorityQueue.class);
						Class<?> subClass = getCollectionSubClass(field.getGenericType());
						if (subClass != null) {
							v = typeMap.get(fieldClass = subClass);
							type = TYPE_LIST_FLAG + (v != null ? v & 0xf : TYPE_CUSTOM);
						} else
							type = TYPE_LIST_FLAG + TYPE_OBJECT;
					} else if (Map.class.isAssignableFrom(fieldClass)) { // Map<?,?>
						if (!isAbstract(fieldClass))
							fieldCtor = getDefCtor(fieldClass);
						else if (fieldClass.isAssignableFrom(HashMap.class)) // AbstractMap,Map
							fieldCtor = getDefCtor(HashMap.class);
						else if (fieldClass.isAssignableFrom(TreeMap.class)) // NavigableMap,SortedMap
							fieldCtor = getDefCtor(TreeMap.class);