001/*
002 * PlotSquared, a land and world management plugin for Minecraft.
003 * Copyright (C) IntellectualSites <https://intellectualsites.com>
004 * Copyright (C) IntellectualSites team and contributors
005 *
006 * This program is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * This program is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
018 */
019package com.plotsquared.core.setup;
020
021import com.plotsquared.core.configuration.ConfigurationNode;
022
023/**
024 * This class wraps an array of {@link ConfigurationNode}s.
025 */
026public class SettingsNodesWrapper {
027
028    private final ConfigurationNode[] settingsNodes;
029    private final SetupStep afterwards;
030
031    public SettingsNodesWrapper(final ConfigurationNode[] settingsNodes, final SetupStep afterwards) {
032        this.settingsNodes = settingsNodes;
033        this.afterwards = afterwards;
034    }
035
036    /**
037     * Returns the first step of this wrapper or the step or the
038     * {@code afterwards} step if no step is available.
039     *
040     * @return the first step or {@code afterwards}.
041     */
042    public SetupStep getFirstStep() {
043        return this.settingsNodes.length == 0 ? this.afterwards : new SettingsNodeStep(this.settingsNodes[0], 0, this);
044    }
045
046    public ConfigurationNode[] getSettingsNodes() {
047        return this.settingsNodes;
048    }
049
050    public SetupStep getAfterwards() {
051        return this.afterwards;
052    }
053
054}