001/*
002 * Configurate
003 * Copyright (C) zml and Configurate contributors
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *    http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.spongepowered.configurate.hocon;
018
019import org.spongepowered.configurate.CommentedConfigurationNode;
020import org.spongepowered.configurate.loader.AbstractConfigurationFormat;
021import org.spongepowered.configurate.loader.ConfigurationFormat;
022import org.spongepowered.configurate.util.UnmodifiableCollections;
023
024import java.util.Set;
025
026/**
027 * A {@link ConfigurationFormat} for the HOCON configuration loader.
028 *
029 * <p>This format should not be used directly, but instead accessed
030 * through methods on {@link ConfigurationFormat}.</p>
031 *
032 * @since 4.2.0
033 */
034public final class HoconConfigurationFormat extends AbstractConfigurationFormat<
035    CommentedConfigurationNode,
036    HoconConfigurationLoader,
037    HoconConfigurationLoader.Builder
038    > {
039
040    private static final Set<String> SUPPORTED_EXTENSIONS = UnmodifiableCollections.toSet("conf");
041
042    /**
043     * For use by service loader only.
044     *
045     * @since 4.2.0
046     */
047    public HoconConfigurationFormat() {
048        super("hocon", HoconConfigurationLoader::builder, SUPPORTED_EXTENSIONS);
049    }
050
051}