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.yaml; 018 019import org.checkerframework.checker.nullness.qual.Nullable; 020import org.yaml.snakeyaml.DumperOptions; 021 022/** 023 * Representation of collections and mappings in a YAML document. 024 * 025 * @since 4.0.0 026 */ 027public enum NodeStyle { 028 029 /** 030 * Always use <a href="https://yaml.org/spec/1.1/#id903421">block style</a>. 031 */ 032 BLOCK(DumperOptions.FlowStyle.BLOCK), 033 034 /** 035 * Always use <a href="https://yaml.org/spec/1.1/#id902924">flow style</a>. 036 */ 037 FLOW(DumperOptions.FlowStyle.FLOW) 038 ; 039 040 private final DumperOptions.FlowStyle snake; 041 042 NodeStyle(final DumperOptions.FlowStyle snake) { 043 this.snake = snake; 044 } 045 046 static DumperOptions.FlowStyle asSnakeYaml(final @Nullable NodeStyle style) { 047 return style == null ? DumperOptions.FlowStyle.AUTO : style.snake; 048 } 049 050}