/*
 * WorldEdit, a Minecraft world manipulation toolkit
 * Copyright (C) sk89q <http://www.sk89q.com>
 * Copyright (C) WorldEdit team and contributors
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package net.aufdemrand.denizen.nms.util.jnbt;

import java.nio.charset.Charset;

/**
 * A class which holds constant values.
 */
public final class NBTConstants {

    public static final Charset CHARSET = Charset.forName("UTF-8");

    public static final int TYPE_END = 0, TYPE_BYTE = 1, TYPE_SHORT = 2,
            TYPE_INT = 3, TYPE_LONG = 4, TYPE_FLOAT = 5, TYPE_DOUBLE = 6,
            TYPE_BYTE_ARRAY = 7, TYPE_STRING = 8, TYPE_LIST = 9,
            TYPE_COMPOUND = 10, TYPE_INT_ARRAY = 11;

    /**
     * Default private constructor.
     */
    private NBTConstants() {

    }

    /**
     * Convert a type ID to its corresponding {@link Tag} class.
     *
     * @param id type ID
     * @return tag class
     * @throws IllegalArgumentException thrown if the tag ID is not valid
     */
    public static Class<? extends Tag> getClassFromType(int id) {
        switch (id) {
            case TYPE_END:
                return EndTag.class;
            case TYPE_BYTE:
                return ByteTag.class;
            case TYPE_SHORT:
                return ShortTag.class;
            case TYPE_INT:
                return IntTag.class;
            case TYPE_LONG:
                return LongTag.class;
            case TYPE_FLOAT:
                return FloatTag.class;
            case TYPE_DOUBLE:
                return DoubleTag.class;
            case TYPE_BYTE_ARRAY:
                return ByteArrayTag.class;
            case TYPE_STRING:
                return StringTag.class;
            case TYPE_LIST:
                return ListTag.class;
            case TYPE_COMPOUND:
                return CompoundTag.class;
            case TYPE_INT_ARRAY:
                return IntArrayTag.class;
            default:
                throw new IllegalArgumentException("Unknown tag type ID of " + id);
        }
    }

}